LABEL REPORT: amazon-interest ==================================================================================================== This report shows bugs with the given label, along with their backporting status. Report generated: Fri Jun 20 10:18:48 CEST 2025 Minimal actionable level to display: WAITING For actionable issues, search for these strings: "MISSING" "APPROVED" "WARNING" For lingering issues, search for these strings: "WAITING for patch to bake a little" ---------------------------------------------------------------------------------------------------- JDK-8342444: Shenandoah: Uncommit regions from a separate, STS aware thread Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342444 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8342444, https://git.openjdk.org/jdk/commit/bedb68aba126c6400ce9f2182105b5294ff42021, 196 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8324174: assert(m->is_entered(current)) failed: invariant Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324174 Reporter: Webbug Group Assignee: Vladimir Kozlov Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8324174, https://git.openjdk.org/jdk/commit/5b9b176c6729aeff2a70d304a1ef57da3965fb53, 505 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334212, https://git.openjdk.org/jdk21u-dev/commit/807a4b668cbaa04e3e17e808416ecc4c75df3618, 372 day(s) ago 17: MISSING WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8329757: Crash with fatal error: DEBUG MESSAGE: Fast Unlock lock on stack Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329757 Reporter: Webbug Group Assignee: Axel Boldt-Christmas Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8329757, https://git.openjdk.org/jdk/commit/e45fea5a801ac09c3d572ac07d6179e80c422942, 434 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8347006: LoadRangeNode floats above array guard in arraycopy intrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8347006 Reporter: Leonid Mesnik Assignee: Tobias Hartmann Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8347006, https://git.openjdk.org/jdk/commit/82e2a791225a289ba32360bf415274c4b48b9e00, 158 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8317452: [JVMCI] Export symbols used by lightweight locking to JVMCI compilers. Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317452 Reporter: Yudi Zheng Assignee: Yudi Zheng Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8317452, https://git.openjdk.org/jdk/commit/9718f490fb76f6712ac8f9c7f5248ca10bf83e6f, 625 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8324881: ObjectSynchronizer::inflate(Thread* current...) is invoked for non-current thread Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324881 Reporter: Leonid Mesnik Assignee: Axel Boldt-Christmas Priority: P3 Components: hotspot/runtime Original Fix: 23: 23, JDK-8324881, https://git.openjdk.org/jdk/commit/a3a2b1fbbf00577ce1d0e3a44e9537e997b30b05, 498 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8318015: Lock inflation not needed for OSR or Deopt for new locking modes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318015 Reporter: Martin Doerr Assignee: Martin Doerr Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8318015, https://git.openjdk.org/jdk/commit/d0ea2a51111bd5de5a6465e7de6a4950aae89c71, 611 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8211804: Constant AO_UNUSED_MBZ uses left shift of negative value Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8211804 Reporter: Kim Barrett Assignee: Kim Barrett Priority: P4 Components: core-libs Original Fix: 12: 12, JDK-8211804, http://hg.openjdk.java.net/jdk/jdk/rev/71495d579a65, 2446 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8284493: Improve computeNextExponential tail performance and accuracy Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8284493 Reporter: Xin Liu Assignee: Xin Liu Priority: P4 Components: core-libs Original Fix: 22: 22, JDK-8284493, https://git.openjdk.org/jdk/commit/f975be44a86879e1079a0066203b49d59b7a1167, 703 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8275536: Add test to check that File::lastModified returns same time stamp as Files.getLastModifiedTime Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8275536 Reporter: Clive Verghese Assignee: Clive Verghese Priority: P4 Components: core-libs/java.io Original Fix: 18: 18, JDK-8275536, https://git.openjdk.java.net/jdk/commit/97d3280eb4735f5b84cd4a9a1286e35c1c48113a, 1333 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.3, JDK-8279350, https://git.openjdk.java.net/jdk17u-dev/commit/38f01a70976c0f02c92f4bdf46d819f97e102430, 1266 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8282664: Unroll by hand StringUTF16 and StringLatin1 polynomial hash loops Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282664 Reporter: Ludovic Henry Assignee: Ludovic Henry Priority: P4 Components: core-libs/java.lang Original Fix: 21: 21, JDK-8282664, https://git.openjdk.org/jdk/commit/e37078f5bb626c7ce0348a38bb86ca2ca62ba915, 884 day(s) ago Backports and Forwardports: 25: Inherited 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8320707: Virtual thread test updates Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320707 Reporter: Alan Bateman Assignee: Alan Bateman Priority: P4 Components: core-libs/java.lang Original Fix: 23: 23, JDK-8320707, https://git.openjdk.org/jdk/commit/b67b71cd87c62f15d5b73f923c300d0f77c988f5, 533 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8331101, https://git.openjdk.org/jdk21u-dev/commit/41237fce959471f9274cd122108b7c3bc2c3042d, 421 day(s) ago 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8187123: (reflect) Class#getCanonicalName and Class#getSimpleName is a part of performance issue Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8187123 Reporter: Shinya Yoshida Assignee: Shinya Yoshida Priority: P4 Components: core-libs/java.lang:reflect Original Fix: 11: 11, JDK-8187123, http://hg.openjdk.java.net/jdk/jdk/rev/bd0a95bec96b, 2604 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8276220: Reduce excessive allocations in DateTimeFormatter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276220 Reporter: Claes Redestad Assignee: Claes Redestad Priority: P4 Components: core-libs/java.time Original Fix: 18: 18, JDK-8276220, https://git.openjdk.java.net/jdk/commit/ce8c76700ba854f43c48d32b068b30e7d78d9d1e, 1324 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8276904: Optional.toString() is unnecessarily expensive Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276904 Reporter: Eamonn McManus Assignee: Eamonn McManus Priority: P4 Components: core-libs/java.util Original Fix: 18: 18, JDK-8276904, https://git.openjdk.java.net/jdk/commit/fe2ae8e38bd8660cc637f13f425ccea17a11aa4f, 1289 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.6, JDK-8294925, https://git.openjdk.org/jdk17u-dev/commit/ce949baaef399db6eafef1ce4a96d51777e331f2, 987 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8340729: GZIPInputStream readTrailer uses faulty available() test for end-of-stream Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340729 Reporter: Webbug Group Assignee: Ravi Reddy Priority: P4 Components: core-libs/java.util.jar Original Fix: -1: ERROR, JDK-8340729, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8290367: Update default value and extend the scope of com.sun.jndi.ldap.object.trustSerialData system property Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290367 Reporter: Aleksej Efimov Assignee: Aleksej Efimov Priority: P3 Components: core-libs/javax.naming Original Fix: 20: 20, JDK-8290367, https://git.openjdk.org/jdk/commit/7765942aeee25cbeb5fd932a93b3d8f9d4ca3655, 1008 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.13, JDK-8342259, https://git.openjdk.org/jdk17u/commit/15586dc50be9c8a6a302f22df4112d2539f7fa80, 1008 day(s) ago 17: 17.0.14, JDK-8342325, https://git.openjdk.org/jdk17u-dev/commit/15586dc50be9c8a6a302f22df4112d2539f7fa80, 1008 day(s) ago Release Notes: JDK-8351066: Update Default Value of com.sun.jndi.ldap.object.trustSerialData System Property In this release, the JDK implementation of the LDAP provider no longer supports deserialization of Java objects by default: * The default value of the `com.sun.jndi.ldap.object.trustSerialData` system property has been updated to `false`. The transparent deserialization of Java objects from an LDAP context will now require an explicit opt-in. Applications that rely on reconstruction of Java objects or RMI stubs from the LDAP attributes would need to set the `com.sun.jndi.ldap.object.trustSerialData` system property to `true`. JDK-8294235: Update Default Value and Extend the Scope of com.sun.jndi.ldap.object.trustSerialData System Property In this release, the JDK implementation of the LDAP provider no longer supports deserialization of Java objects by default: * The default value of the `com.sun.jndi.ldap.object.trustSerialData` system property has been updated to `false`. * The scope of the `com.sun.jndi.ldap.object.trustSerialData` system property has been extended to cover the reconstruction of RMI remote objects from the `javaRemoteLocation` LDAP attribute. The transparent deserialization of Java objects from an LDAP context will now require an explicit opt-in. Applications that rely on reconstruction of Java objects or RMI stubs from the LDAP attributes would need to set the `com.sun.jndi.ldap.object.trustSerialData` system property to `true`. WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8251188: Update LDAP tests not to use wildcard addresses Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8251188 Reporter: Aleksej Efimov Assignee: Aleksej Efimov Priority: P4 Components: core-libs/javax.naming Original Fix: 16: 16, JDK-8251188, https://git.openjdk.java.net/jdk/commit/a75edc29, 1728 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339538: Wrong timeout computations in DnsClient Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339538 Reporter: Daniel Fuchs Assignee: Aleksej Efimov Priority: P4 Components: core-libs/javax.naming Original Fix: 24: 24, JDK-8339538, https://git.openjdk.org/jdk/commit/4beb77192f54f27183285400d7cae7528df64e43, 252 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353646, https://git.openjdk.org/jdk21u-dev/commit/c662d7dc248e6a46b52a1d620fa42c3081a90ccf, 77 day(s) ago 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316880: AArch64: "stop: Header is not fast-locked" with -XX:-UseLSE since JDK-8315880 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316880 Reporter: Nick Gasson Assignee: Nick Gasson Priority: P2 Components: hotspot/compiler Original Fix: 22: 22, JDK-8316880, https://git.openjdk.org/jdk/commit/b6a97c078043862b20bd8e1d1b8ccb8699995515, 626 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8318560, https://git.openjdk.org/jdk21u/commit/fd329f2a3765f356895f2f6d40ef46aae5c3222f, 609 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8310662: [Lilliput/JDK17] Fix OptoRuntime::new_array_nozero_C Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310662 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/compiler Original Fix: -1: N/A, JDK-8310662, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317812: [Lilliput] Make C2 LoadNKlassCompactHeader more robust Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317812 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/compiler Original Fix: -1: repo-lilliput, JDK-8317812, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317954: [Lilliput/JDK21] Make C2 LoadNKlassCompactHeader more robust Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317954 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/compiler Original Fix: -1: repo-lilliput-21, JDK-8317954, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317957: [Lilliput/JDK17] Make C2 LoadNKlassCompactHeader more robust Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317957 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/compiler Original Fix: -1: repo-lilliput-17, JDK-8317957, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8340901: [Lilliput/JDK21] Disable some vectorization tests Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340901 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P3 Components: hotspot/compiler Original Fix: -1: N/A, JDK-8340901, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8276711: compiler/codecache/cli tests failing when SegmentedCodeCache used with -Xint Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276711 Reporter: Alan Bateman Assignee: Coleen Phillimore Priority: P4 Components: hotspot/compiler Original Fix: 19: 19, JDK-8276711, https://git.openjdk.java.net/jdk/commit/7822cbce10e0c0c6f9bf521faebc89a0af20734e, 1204 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.10, JDK-8316223, https://git.openjdk.org/jdk17u-dev/commit/444f8296b37d0ed36c2a9e7c4c9522fe88ce1de9, 645 day(s) ago WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8316179: Use consistent naming for lightweight locking in MacroAssembler Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316179 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8316179, https://git.openjdk.org/jdk/commit/639ba13c4b0ada1c2ae0a46e99ed707c219b3e53, 645 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8317785, https://git.openjdk.org/jdk21u/commit/cbde98cb07bea5f1b2faa9c27549d1cb32c686de, 619 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8310742: [Lilliput/JDK17] Revert JVMCI _metadata field removal Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310742 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/compiler Original Fix: -1: repo-lilliput-17, JDK-8310742, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314130: [Lilliput] Make loadNKlassCompactHeaders not use a TEMP register Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314130 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/compiler Original Fix: -1: repo-lilliput, JDK-8314130, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314131: [Lilliput/JDK17] Make loadNKlassCompactHeaders not use a TEMP register Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314131 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/compiler Original Fix: -1: repo-lilliput-17, JDK-8314131, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319185: [Lilliput] Enable and fix vectorization tests Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319185 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/compiler Original Fix: -1: repo-lilliput, JDK-8319185, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8348858: [leyden] Bump the default code buffer sizes to store more generated code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8348858 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: -1: repo-leyden, JDK-8348858, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8352042: [leyden] Parallel precompilation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8352042 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: -1: repo-leyden, JDK-8352042, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8354291: [leyden] ciEnv::register_aot_method should lock the correct queue lock Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354291 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: -1: N/A, JDK-8354291, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8311843: GenShen: assertion failed "Old generation affiliated regions must be less than capacity" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311843 Reporter: William Kemper Assignee: William Kemper Priority: P2 Components: hotspot/gc Original Fix: -1: N/A, JDK-8311843, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314863: [Lilliput] Revert changes in zRelocate, prevent ZGC with Lilliput Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314863 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/gc Original Fix: -1: repo-lilliput, JDK-8314863, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314894: [Lilliput/JDK17] Revert changes in zRelocate, prevent ZGC with Lilliput Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314894 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/gc Original Fix: -1: repo-lilliput-17, JDK-8314894, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315044: GenShen: Verifier detects clean card should be dirty Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315044 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P2 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315044, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318462: [GenShen] Prevent unsafe access to displaced mark-word Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318462 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318462, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319724: [Lilliput] ParallelGC: Forwarded objects found during heap inspection Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319724 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/gc Original Fix: -1: N/A, JDK-8319724, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8353849: [Lilliput] Avoid race in compact identity hashcode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353849 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/gc Original Fix: -1: N/A, JDK-8353849, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8355336: GenShen: Resume Old GC even with back-to-back Young GC triggers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8355336 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: 25: 25, JDK-8355336, https://git.openjdk.org/jdk/commit/cd6f0d19d5da03eafde68142528c0f85d783cbea, 53 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8312117: GenShen: Preempt OLD marking more quickly when YOUNG triggers arise Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312117 Reporter: Kelvin Nilsen Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8312117, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8313574: GenShen: Completing a global mark should also complete an old mark Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313574 Reporter: William Kemper Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8313574, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314777: GenShen: Alias young and old marking bits to legacy Shenandoah marking bit in gc state Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314777 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8314777, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315247: GenShen: Condition calls to post-write barrier code generation by a flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315247 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315247, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315465: GenShen: Old-gen needs special attention during GLOBAL GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315465 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315465, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315478: GenShen: Tolerate round-off errors in preselected promotion budget Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315478 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315478, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315560: GenShen: assert failed: Object klass pointer must go to metaspace Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315560 Reporter: Kelvin Nilsen Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315560, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315872: GenShen: ShenandoahGenerationalHeap as a subclass of ShenandoahHeap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315872 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315872, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316297: GenShen: Degenerated GCs fail to make progress Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316297 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8316297, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316299: GenShen: Reduce frequency of expedited GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316299 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8316299, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317049: GenShen: Very rare loss of function for ShenandoahControlThread::_regulator_lock Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317049 Reporter: Kelvin Nilsen Assignee: None Priority: P3 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8317049, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317371: GenShen: Needs improved support for humongous allocation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317371 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8317371, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319342: GenShen: Reset the count of degenerated cycles in a row following Full GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319342 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8319342, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8323901: GenShen: separate generational marking code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323901 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P3 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8323901, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8325670: GenShen: Allow old to expand at end of each GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325670 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8325670, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8325886: GenShen: separate generational evacuation code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325886 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P3 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8325886, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329790: GenShen: Old regions that are pinned during final mark are not made parsable Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329790 Reporter: William Kemper Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8329790, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8330071: GenShen: Allow old to expand again at end of each GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330071 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8330071, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8346044: GenShen: ShenandoahGenerationalHeap entry missing from Universe.java Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346044 Reporter: William Kemper Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: -1: N/A, JDK-8346044, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8214236: sun.gc.collector.2.name should be changed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8214236 Reporter: Yasumasa Suenaga Assignee: Chihiro Ito Priority: P4 Components: hotspot/gc Original Fix: 13: 13, JDK-8214236, http://hg.openjdk.java.net/jdk/jdk/rev/5ef581e59d91, 2320 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8307378: Allow collectors to provide specific values for GC notifications' actions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8307378 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 21: 21, JDK-8307378, https://git.openjdk.org/jdk/commit/1b143ba78712e7ac98ca9873c50989b3fba07394, 777 day(s) ago Backports and Forwardports: 25: Inherited 17: 17.0.8, JDK-8308581, https://git.openjdk.org/jdk17u-dev/commit/406d6ba392083d1262a5303417f6da0b0a261789, 759 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8326717: Disable stringop-overflow in shenandoahLock.cpp Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8326717 Reporter: Dan Lutker Assignee: Dan Lutker Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8326717, https://git.openjdk.org/jdk/commit/97aca09e586c086f8130b394682f45724f08b3a4, 479 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8335325, https://git.openjdk.org/jdk21u-dev/commit/6c65326b18bc49333fa4be305db1edf6e2132d0f, 357 day(s) ago 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8325671: Shenandoah: Introduce a ShenandoahGenerationType and templatize certain marking closures with it Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325671 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325671, https://git.openjdk.org/jdk/commit/f62f2adbc3ec3cf8a9a59d3d766c60d11ebd77e2, 475 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8324649: Shenandoah: replace implementation of free set Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324649 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8324649, https://git.openjdk.org/jdk/commit/dc184f1099e09cef095cd8438d88dd8a1e6f5522, 399 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8336915: Shenandoah: Remove unused ShenandoahVerifier::verify_after_evacuation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336915 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336915, https://git.openjdk.org/jdk/commit/f308b2d59672b39ddca502baff50ab20ab781047, 308 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339960: GenShen: Fix inconsistencies in generational Shenandoah behavior Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339960 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8339960, https://git.openjdk.org/jdk/commit/858b4f127ad873666f51f4c54c37fa2d7801c32c, 276 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342588: Shenandoah: Pull shared closures together in one header Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342588 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8342588, https://git.openjdk.org/jdk/commit/9003524c8bbe5041b8d51deb6000b688a29027f8, 232 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344798: Shenandoah: Use more descriptive variable names in shPhaseTimings.cpp Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344798 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8344798, https://git.openjdk.org/jdk/commit/db44e97c5dfd286a58985be9b091fd43f5ad03be, 210 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344593: GenShen: Review of ReduceInitialCardMarks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344593 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8344593, https://git.openjdk.org/jdk/commit/a97dca52c9257121fc96613a4b591920c1c3e31a, 196 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8345423: Shenandoah: Parallelize concurrent cleanup Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8345423 Reporter: Xiaolong Peng Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8345423, https://git.openjdk.org/jdk/commit/4da6fd4283a13be1711e7ad948f1d05a0a9148a5, 190 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8346051: MemoryTest fails when Shenandoah's generational mode is enabled Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346051 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8346051, https://git.openjdk.org/jdk/commit/cfa04d31ddff49cbf5dfdfedd61264d5556a283c, 188 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8344049: Shenandoah: Eliminate init-update-refs safepoint Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344049 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8344049, https://git.openjdk.org/jdk/commit/764d70b7df18e288582e616c62b0d7078f1ff3aa, 155 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344050: Shenandoah: Retire GC LABs concurrently Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344050 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8344050, https://git.openjdk.org/jdk/commit/764d70b7df18e288582e616c62b0d7078f1ff3aa, 155 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344055: Shenandoah: Make all threads use local gc state Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344055 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8344055, https://git.openjdk.org/jdk/commit/764d70b7df18e288582e616c62b0d7078f1ff3aa, 155 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8348594: Shenandoah: Do not penalize for degeneration when not the fault of triggering heuristic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8348594 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8348594, https://git.openjdk.org/jdk/commit/38322407cd1664115e975c7fd9cb61e40d9557b5, 125 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8348595: GenShen: Fix generational free-memory no-progress check Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8348595 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8348595, https://git.openjdk.org/jdk/commit/ba6c96599aac1a6c08cb66c611474f83bbc9b260, 125 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8349766: GenShen: Bad progress after degen does not always need full gc Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8349766 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8349766, https://git.openjdk.org/jdk/commit/3ae80bfb6085e1a6bcb551c7b0be8f27b6f9fde9, 112 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8350889: GenShen: Break out of infinite loop of old GC cycles Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350889 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8350889, https://git.openjdk.org/jdk/commit/ab4b0ef9242a4cd964fbcf2d1f3d370234c09408, 112 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338737: Shenandoah: Reset marking bitmaps after the cycle Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338737 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8338737, https://git.openjdk.org/jdk/commit/7c187b5d81a653b87fc498101ad9e2d99b72efc6, 108 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8355340: GenShen: Remove unneeded log messages related to remembered set write table Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8355340 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8355340, https://git.openjdk.org/jdk/commit/c23469df162498e30119f43bc3d1effa15574a42, 38 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8356667: GenShen: Eliminate races with ShenandoahFreeSet::available() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356667 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8356667, https://git.openjdk.org/jdk/commit/e7ce661adb01fba4bb690d51cc2858c822008654, 37 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8357563: Shenandoah headers leak un-prefixed defines Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357563 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8357563, https://git.openjdk.org/jdk/commit/68ee06f0c9ec420cb1a60e0b361971372b18b82b, 28 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8282810: Shenandoah Generational: Improve load balancing of remembered set scanning Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282810 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8282810, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8310042: [Lilliput/JDK17] ZGC fixes and cleanups Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310042 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8310042, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8310156: [Lilliput/JDK17] Specialize full-GC loops Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310156 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: repo-lilliput-17, JDK-8310156, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8310642: [Lilliput/JDK17] Remove unnecessary check in G1ParScanThreadState Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310642 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: repo-lilliput-17, JDK-8310642, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8310733: [Lilliput/JDK17] Enter object_iterate_impl() RESOLVE path only when +UCOH Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310733 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: repo-lilliput-17, JDK-8310733, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8310944: [Lilliput/JDK17] Streamline and cleanup GC code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310944 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: repo-lilliput-17, JDK-8310944, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8312120: GenShen: Update OLD Live at end of Previous Marking after Full GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312120 Reporter: Kelvin Nilsen Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8312120, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315046: [Lilliput/JDK21] Cherry-pick: 8305896: Alternative full GC forwarding Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315046 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: repo-lilliput-21, JDK-8315046, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315479: GenShen: Expand old-gen while selecting collection set during GLOBAL GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315479 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8315479, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316108: [Lilliput/JDK21] Cherry-pick: 8305898: Alternative self-forwarding mechanism Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316108 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: repo-lilliput-21, JDK-8316108, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316226: GenShen: Consider forcing auto-tenure age to be greater than 1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316226 Reporter: Kelvin Nilsen Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8316226, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316755: GenShen: Serviceability needs to know about ShenandoahGenerationalHeap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316755 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8316755, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317534: GenShen: Remove unused code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317534 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8317534, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318019: GenShen: Fix assertion to allow empty evacuation cycles Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318019 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318019, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318190: GenShen: Be less aggressive with triggers for old-gen has expanded Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318190 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318190, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318201: GenShen: Remove preparatory young GC before bootstrap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318201 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318201, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318570: GenShen: Only start old cycles if a young cycle is ready to run Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318570 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318570, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318572: GenShen: Fix error in log message for ingored old-has-grown triggers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318572 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318572, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318619: GenShen: Add configurable threshold for young triggers to expedite old evacuations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318619 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8318619, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319198: GenShen: Old at end of Full GC must include newly promoted objects Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319198 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8319198, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319671: GenShen: Old marking may encounter invalid pointers in SATB buffers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319671 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8319671, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319867: GenShen: Make old regions parsable at end of concurrent cycles Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319867 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8319867, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319931: GenShen: Increase no progress threshold for TestThreadFailure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319931 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8319931, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8320112: GenShen: Improve end of process report Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320112 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8320112, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8320119: GenShen: Correct misspellings of parsable Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320119 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8320119, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8320913: GenShen: Bootstrap 21u backports repo Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320913 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8320913, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321605: GenShen: Old generation reference process is never reset Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321605 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8321605, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321806: Shenandoah: each mutator must see FullGC or GC overhead limit is exceeded before throwing OOM Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321806 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8321806, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321816: GenShen: Provide a minimum amount of time for an old collection to run Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321816 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8321816, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321937: GenShen: Sync up 21u based repo Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321937 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: repo-shenandoah-21, JDK-8321937, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321939: [GenShen] ShenandoahOldEvacRatioPercent=100 fails with divide-by-zero Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321939 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8321939, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8322219: GenShen: GHA for shenandoah repo should run all shenandoah jtreg tests Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322219 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8322219, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8322242: [GenShen] TestAllocObjects#generational fails with "Unrecognized VM option 'ShenandoahSuspendibleWorkers'" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322242 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8322242, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8322347: GenShen: Run shenandoah tier2 and tier3 tests separately in GHA Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322347 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8322347, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8323023: GenShen: Region logging test fails intermittently Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323023 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8323023, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8323083: [GenShen] Alloca avoidance, const-safety, interface decluttering in promotion budgeting Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323083 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8323083, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8323630: GenShen: Control thread may (still) ignore requests to start concurrent GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323630 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8323630, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8324067: GenShen: Isolate regulator thread to generational mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324067 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8324067, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8324173: GenShen: Fix error that could cause young gcs to fail when old marking is running Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324173 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8324173, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8325808: GenShen: Move generational mode code out of shFullGC.cpp Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325808 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8325808, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8326626: GenShen: Remove dead code associated with non-elastic TLABS Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8326626 Reporter: Kelvin Nilsen Assignee: None Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8326626, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8327000: GenShen: Integrate updated Shenandoah implementation of FreeSet into GenShen Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8327000 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8327000, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8327097: GenShen: Align PLAB sizes down rather than up Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8327097 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8327097, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328126: GenShen: Reduce verbosity of logging for satb mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328126 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8328126, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328220: GenShen: Move generational mode operational parameters out of ShenandoahHeap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328220 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8328220, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328235: GenShen: Robustify ShenandoahGCSession and fix missing use Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328235 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8328235, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328307: GenShen: Re-enable old-has-grown trigger for old-generation GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328307 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8328307, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328626: GenShen: Combine old generation surplus/deficit fields into a single balance field Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328626 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8328626, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328985: GenShen: Only use _plabs when Shenandoah mode is generational Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328985 Reporter: Kelvin Nilsen Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8328985, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329342: GenShen: Synchronize shenandoah-jdk21u:master with shenandoah:master Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329342 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: repo-shenandoah-21, JDK-8329342, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329350: GenShen: Do not reset mark bitmaps on a safepoint Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329350 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8329350, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329699: GenShen: Move promotion logic out of shHeap and shHeapRegion Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329699 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8329699, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329789: GenShen: Over assertive assert when scanning remembered set Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329789 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8329789, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329807: Shenandoah: Temporarily revert JDK-8324655 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329807 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8329807, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8330414: GenShen: Class unloading requires old regions be made parseable Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330414 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8330414, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8331609: GenShen: Refactor generational mode allocations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331609 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8331609, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8332094: GenShen: Reuse existing code to verify usage before rebuilding free set Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332094 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8332094, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8332095: GenShen: Move more generational mode members out of shHeap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332095 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8332095, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8332254: GenShen: Remove obsolete comments and revert unnecessary formatting changes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332254 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8332254, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8332330: Shenandoah: Change jcheck configuration for fix version to match project repo Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332330 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8332330, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8332331: Shenandoah: Change jcheck configuration for fix version to match project repo Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332331 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: repo-shenandoah-21, JDK-8332331, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8332824: GenShen: Temporarily revert recent changes to GC helpers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332824 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8332824, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8333109: GenShen: Factor generational mode out of gc helpers (redo) Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333109 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8333109, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8333457: GenShen: Move remembered set into new generational code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333457 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8333457, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8333930: GenShen: Check for cancellation of old mark after final mark Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333930 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8333930, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8334491: GenShen: Revert changes to Shenandoah defaults Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8334491 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8334491, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8334681: GenShen: Do not use gtest skip test feature Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8334681 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8334681, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8335289: GenShen: Whitebox breakpoint GC requests may cause assertions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335289 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8335289, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8335347: GenShen: Revert change that has adaptive heuristic ignore abbreviated cycles Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335347 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8335347, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8335932: GenShen: Fix old heuristic unit test Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335932 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8335932, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338336: GenShen: Cleanup stale TODOs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338336 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338336, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338341: GenShen: Cleanup headers, unreachable code and unintentional changes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338341 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338341, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338420: GenShen: Forward declare card table for Shenandoah barrier set Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338420 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338420, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338473: GenShen: Cleanup access levels, whitespace, typos and unused code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338473 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338473, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338477: GenShen: Cleanup generational heap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338477 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338477, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338479: GenShen: Detemplatize ShenandoahScanRemembered Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338479 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338479, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338528: GenShen: Cleanup shenandoahHeapRegion Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338528 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338528, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338535: GenShen: some style improvements to source code implementation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338535 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338535, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338695: GenShen: Clean up jtreg tests Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338695 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338695, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338717: GenShen: Fix up some assertions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338717 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338717, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338763: GenShen: Global GC should not swap remembered sets for the verifier Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338763 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338763, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338779: GenShen: Prefer log_develop_debug in performance critical code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338779 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338779, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338780: GenShen: Fix up some comments Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338780 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8338780, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338881: GenShen: Use explicit third temp register for post barrier Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338881 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8338881, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339094: Shenandoah: Fix up test output from ShenandoahNumberSeqTest Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339094 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8339094, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339127: GenShen: Restore completed mark context assertion during class unloading Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339127 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8339127, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339197: GenShen: Adding Generation and Evacuation Information JFR Logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339197 Reporter: Satyen Subramaniam Assignee: Satyen Subramaniam Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8339197, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339346: GenShen: Remove even more stale TODOs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339346 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 0: repo-shenandoah, JDK-8339346, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339611: GenShen: Simplify ShenandoahOldHeuristics::trigger_collection_if_fragmented Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339611 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8339611, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339616: GenShen: Introduce new state to distinguish promote-in-place phase as distinct from concurrent evacuation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339616 Reporter: Kelvin Nilsen Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8339616, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339695: GenShen: Concurrent reset performance has regressed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339695 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8339695, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8339870: Remove yet more stale TODOs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339870 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8339870, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8340395: GenShen: Remove unnecessary check on card barrier flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340395 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8340395, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8341042: GenShen: Reset mark bitmaps for unaffiliated regions when preparing for a cycle Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341042 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8341042, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8341099: GenShen: assert(HAS_FWD == _heap->has_forwarded_objects()) failed: Forwarded object status is sane Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341099 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8341099, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8341485: GenShen: Make evac tracker a non-product feature and confine it to generational mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341485 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8341485, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8341992: GenShen: Fix formatting, remove unreachable code, unused imports and unnecessary comments Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341992 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8341992, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342001: GenShen: Factor cases for allocation type into separate methods Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342001 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342001, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342214: GenShen: Reduce code duplication in shFreeSet with iterator abstraction Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342214 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342214, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342239: GenShen: Revert changes in adaptive heuristic to avoid overflow on 32 bit Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342239 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342239, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342255: GenShen: Remove unnecessary enum initial values Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342255 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342255, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342278: GenShen: Move non-generational mode test out of generational test configuration Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342278 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342278, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342560: GenShen: Fix confusing method name Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342560 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342560, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342564: GenShen: Only reference young/old generation names in generational mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342564 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342564, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342580: GenShen: TestChurnNotifications fails executing in unintended test-id modes with ShenandoahGCMode=generational Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342580 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342580, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342734: GenShen: Test failure gc/shenandoah/TestReferenceRefersToShenandoah.java#generational Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342734 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342734, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342861: GenShen: Old generation in unexpected state when abandoning mixed gc candidates Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342861 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342861, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342919: GenShen: Fix whitespace Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342919 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342919, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342924: GenShen: Problem list gc/shenandoah/TestReferenceRefersToShenandoah.java Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342924 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342924, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8342927: GenShen: Guarantee slices of time for coalesce and filling Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342927 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8342927, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8343227: GenShen: Fold resource mark into management of preselected regions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343227 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8343227, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8343649: Shenandoah: ShenandoahEvacInfo event does not follow JFR guidelines Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343649 Reporter: William Kemper Assignee: Satyen Subramaniam Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8343649, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344151: GenShen: Improve comments, clean up unnecessary changes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344151 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344151, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344152: GenShen: Initialize RegionData in product builds Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344152 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344152, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344260: GenShen: Excess unaffiliated regions reserved for old will not be transferred to young Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344260 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344260, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344263: GenShen: Reduce extraneous log messages at INFO level Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344263 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344263, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344264: GenShen: Improve comments and method names Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344264 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344264, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344320: GenShen: Possible null pointer usage in shGenerationalHeap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344320 Reporter: William Kemper Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344320, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344321: GenShen: Fix various sonar scan warnings Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344321 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344321, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344339: GenShen: Avoid using namespaces Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344339 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344339, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344592: GenShen: Remove unnecessary comments and changes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344592 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344592, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344638: GenShen: Verifier should not touch claim token Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344638 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344638, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344640: GenShen: Reuse existing card mark barrier function when dropping references Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344640 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344640, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344670: GenShen: Use concurrent worker session for concurrent mark phase Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344670 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344670, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344779: GenShen: Consolidate shared heap region closures into one header Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344779 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344779, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344797: GenShen: Update and rename confusing method Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344797 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344797, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344985: GenShen: Refactor arraycopy barrier for generational mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344985 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8344985, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8346011: [Lilliput] Compact Full-GC Forwarding Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346011 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8346011, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8346681: Shenandoah: Does not throw OOME when EATests expects it Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346681 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8346681, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8347711: [Lilliput] Parallel GC support for compact identity hashcode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8347711 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: -1: N/A, JDK-8347711, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8356990: JEP 521: Generational Shenandoah Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356990 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8356990, N/A, -1 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8312115: GenShen: fix log messages Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312115 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P5 Components: hotspot/gc Original Fix: -1: N/A, JDK-8312115, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8312118: GenShen: Reset count of consecutive Degen GCs following Full GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312118 Reporter: Kelvin Nilsen Assignee: None Priority: P5 Components: hotspot/gc Original Fix: -1: N/A, JDK-8312118, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8350338: JEP 518: JFR Cooperative Sampling Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350338 Reporter: Markus Grönlund Assignee: Markus Grönlund Priority: P2 Components: hotspot/jfr Original Fix: 25: 25, JDK-8350338, N/A, -1 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8276333: jdk/jfr/event/oldobject/TestLargeRootSet.java failed "assert(!contains(edge->reference())) failed: invariant" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276333 Reporter: Daniel Daugherty Assignee: Markus Grönlund Priority: P3 Components: hotspot/jfr Original Fix: 19: 19, JDK-8276333, https://git.openjdk.java.net/jdk/commit/65ca0a5776df229ee91f420585ca1e8f91e489c6, 1200 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.9, JDK-8312514, https://git.openjdk.org/jdk17u-dev/commit/c2543ea75b0dad3e5b07c9bbf3d4f9b12dc5e3d9, 699 day(s) ago WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8312606: [Lilliput/JDK17] Cherry-pick: 8276333: jdk/jfr/event/oldobject/TestLargeRootSet.java failed "assert(!contains(edge->reference())) failed: invariant" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312606 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P3 Components: hotspot/jfr Original Fix: -1: N/A, JDK-8312606, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8310534: [Lilliput/JDK17] Shenandoah/JVMTI heap-walk crashes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310534 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/jvmti Original Fix: -1: N/A, JDK-8310534, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8354543: Set more meaningful names for "get_vm_result" and "get_vm_result_2" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354543 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/other Original Fix: 25: 25, JDK-8354543, https://git.openjdk.org/jdk/commit/055b750d999e52569094bffa7dc0364a50771853, 64 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316746: Top of lock-stack does not match the unlocked object Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316746 Reporter: Martin Doerr Assignee: Martin Doerr Priority: P2 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316746, https://git.openjdk.org/jdk/commit/7d8adfa855e51a90c2f125fc20a06f9a488e6248, 589 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320422, https://git.openjdk.org/jdk21u/commit/7588fce7d26ba7b1910a0aa75b6beef72ad85fdb, 577 day(s) ago 17: 17.0.10, JDK-8320593, https://git.openjdk.org/jdk17u-dev/commit/0f2da83f79bdccff6dfb823238f971d6eb495ab8, 575 day(s) ago WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8340906: [Lilliput/JDK21] Fix CDS related issues Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340906 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P2 Components: hotspot/runtime Original Fix: -1: repo-lilliput, JDK-8340906, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317262: LockStack::contains(oop) fails "assert(t->is_Java_thread()) failed: incorrect cast to JavaThread" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317262 Reporter: Daniel Daugherty Assignee: David Holmes Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8317262, https://git.openjdk.org/jdk/commit/4ea1b99c1a6efe144af381ea538f93718e9baf74, 613 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8318545, https://git.openjdk.org/jdk21u/commit/94bb191b425c509c5ffebccdb665c623d6cde136, 609 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8327743: JVM crash in hotspot/share/runtime/javaThread.cpp - failed: held monitor count should be equal to jni: 0 != 1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8327743 Reporter: Jaikiran Pai Assignee: David Holmes Priority: P3 Components: hotspot/runtime Original Fix: 23: 23, JDK-8327743, https://git.openjdk.org/jdk/commit/274c805c5137d9080a7670d864ecca8a0befc3f6, 430 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8331098: [Aarch64] Fix crash in Arrays.equals() intrinsic with -CCP Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331098 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P3 Components: hotspot/runtime Original Fix: 23: 23, JDK-8331098, https://git.openjdk.org/jdk/commit/1dac34fa757f1d603f0bc9b9c1994c114c276add, 405 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8342826: Improve performance of oopDesc::klass() after JDK-8305895 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342826 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P3 Components: hotspot/runtime Original Fix: 24: 24, JDK-8342826, https://git.openjdk.org/jdk/commit/276251c44a1a5b9dc36b27ecbaed37de62fc7558, 216 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344363: FullGCForwarding::initialize_flags is called after ObjLayout::initialize Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344363 Reporter: Quan Anh Mai Assignee: Roman Kennke Priority: P3 Components: hotspot/runtime Original Fix: 24: 24, JDK-8344363, https://git.openjdk.org/jdk/commit/cb1c73663e91e632d643c23e6c5acc1c5118ac8b, 206 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8350457: Implement JEP 519: Compact Object Headers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350457 Reporter: Coleen Phillimore Assignee: Roman Kennke Priority: P3 Components: hotspot/runtime Original Fix: 25: 25, JDK-8350457, https://git.openjdk.org/jdk/commit/1e57648abd569295f42dc19c00edfcc90c00b1d3, 28 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected Release Notes: JDK-8354168: UseCompactObjectHeaders is a product option The flag `-XX:+/-UseCompactObjectHeaders` is now a product option. This allows users to enable compact object headers without `-XX:+UnlockExperimentalVMOptions`. Compact object headers are a feature introduced in JDK 24 under JEP 450. Enabling this feature reduces the Java heap footprint of applications and potentially provides performance benefits. The feature remains disabled by default in this release but may become the default in a future release. To support use of compact object headers two additional CDS archives for the JDK image called `classes_coh.jsa` and `classes_nocoops_coh.jsa` are provided to allow equivalent startup performance when `UseCompactObjectHeaders` is turned on. JDK-8357881: Compact Object Headers CDS Archive Generation and jlink Instruction If using `-XX:+UseCompactObjectHeaders` with a custom image created with `jlink`, an additional step is needed to create the CDS archives for this configuration. After creating the image, do: ```/bin/java -XX:+UseCompactObjectHeaders -Xshare:dump``` to create the classes_coh.jsa file. In the unlikely case that you wish to use `UseCompactObjectHeaders` without `UseCompressedOops`, also create a CDS archive image by: ```/bin/java -XX:+UseCompactObjectHeaders -XX:-UseCompressedOops -Xshare:dump``` WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318895: Deoptimization results in incorrect lightweight locking stack Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318895 Reporter: Stefan Karlsson Assignee: Roman Kennke Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8318895, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319926, https://git.openjdk.org/jdk/commit/ea1ffa34192448317ce9a61a3588b0dee3a2ef44, 587 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8354070: Support Compact Object Headers as product option Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354070 Reporter: Coleen Phillimore Assignee: Roman Kennke Priority: P3 Components: hotspot/runtime Original Fix: 25: 25, JDK-8354070, N/A, -1 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316735: Print LockStack in hs_err files Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316735 Reporter: Martin Doerr Assignee: Martin Doerr Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316735, https://git.openjdk.org/jdk/commit/20ff603108a52468dd41020cbf6c0bf669e23861, 632 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8318548, https://git.openjdk.org/jdk21u/commit/61ec9854c5c2dc80f308ff054bf4ca7752035b22, 609 day(s) ago 17: Not affected Release Notes: JDK-8316735: Print LockStack in hs_err files We have seen bugs related to the new locking which is used by default since JDK-8315880. It would be helpful to see the LockStack of a crashing JavaThread in hs_err files. JDK-8322345: Hotspot `hs_err` Files Now Print the Lock Stack A section containing the thread local lock stack has been added to `hs_err` report files. It only gets printed when the new lightweight locking mode is enabled (`-XX:LockingMode=2`). An example is given here with details about the locked objects omitted: ``` Lock stack of current Java thread (top to bottom): LockStack[1]: nsk.share.jdi.EventHandler ... LockStack[0]: java.util.Collections$SynchronizedRandomAccessList ... ``` It lists objects which are lightweight locked, through `synchronized` methods or statements, by the Java thread which is being analyzed. The object which has been locked most recently is printed first. Objects which are not lightweight locked are not displayed in this section. WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8319897: Move StackWatermark handling out of LockStack::contains Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319897 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319897, https://git.openjdk.org/jdk/commit/bbf52e0e4cb76b4c6425e7d1266dcdbb4df556ea, 581 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322394, https://git.openjdk.org/jdk21u-dev/commit/f55a91a5d12702a703d4b2d919a053b382876218, 548 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8319778: Remove unreachable code in ObjectSynchronizer::exit Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319778 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319778, https://git.openjdk.org/jdk/commit/91279fcf058a6bb16a7749c328179ab94227bb8d, 571 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8319773: Avoid inflating monitors when installing hash codes for LM_LIGHTWEIGHT Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319773 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8319773, https://git.openjdk.org/jdk/commit/65a0672791f868556776fc435b37319ed69f7c84, 524 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8333337, https://git.openjdk.org/jdk21u-dev/commit/55e97ce07a382f799f64f86ec9aea73875d41322, 385 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8319797: Recursive lightweight locking: Runtime implementation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319797 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8319797, https://git.openjdk.org/jdk/commit/5dbf13730ee2b57f089c57e9e7ee8ab65d4a67af, 493 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8319799: Recursive lightweight locking: x86 implementation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319799 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8319799, https://git.openjdk.org/jdk/commit/7f6bb71eb302e8388c959bdaa914b758a766d299, 492 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8319801: Recursive lightweight locking: aarch64 implementation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319801 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8319801, https://git.openjdk.org/jdk/commit/18cea823a173e1b8b48d276daeca67b2a5cf3584, 490 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8330849: Add test to verify memory usage with recursive locking Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330849 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8330849, https://git.openjdk.org/jdk/commit/7b2560b4904d80629d3f4f25c65d9b96eee9bdb6, 421 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8335061, https://git.openjdk.org/jdk21u-dev/commit/153accc74f37a1933a24761ae0a40424018e7601, 359 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8312412: Uninitialized klassVtable::_verify_count field Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312412 Reporter: Aleksey Shipilev Assignee: Elif Aslan Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8312412, https://git.openjdk.org/jdk/commit/c37d02aef38da178fcf56e3c5cccc41cc5175421, 377 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8338379: Accesses to class init state should be properly synchronized Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338379 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8338379, https://git.openjdk.org/jdk/commit/6600161ad46fe5b1e742409481bf225cd87f07c9, 256 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344352: 32-bit builds crash after JDK-8305895 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344352 Reporter: Marc Hoffmann Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8344352, https://git.openjdk.org/jdk/commit/26494063237ab50b1a86847da1b3ce3c44d55409, 213 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8330606: Redefinition doesn't but should verify the new klass Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330606 Reporter: Coleen Phillimore Assignee: Coleen Phillimore Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8330606, https://git.openjdk.org/jdk/commit/8f22db23a50fe537d8ef369e92f0d5f9970d98f0, 210 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected Release Notes: JDK-8345899: RedefineClasses verifies the redefined classes When redefining a class with JVMTI `RedefineClasses`, the new bytecodes are verified with the Class File Verifier regardless of the setting of the deprecated `-Xverify` option. WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8344831: [REDO] CDS: Parallel relocation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344831 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8344831, https://git.openjdk.org/jdk/commit/84240cc8e01663196cf883efec4c0eb4ea590c27, 196 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8353692: Relax memory constraint on updating ObjectMonitorTable's item count Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353692 Reporter: Zhengyu Gu Assignee: Zhengyu Gu Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8353692, https://git.openjdk.org/jdk/commit/da462cf2255f55c1059f9d9bf479231408a72b55, 71 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8350753: Deprecate UseCompressedClassPointers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350753 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8350753, https://git.openjdk.org/jdk/commit/034c0d4de5739bd20d734471b2d9065a0ca387bd, 69 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected Release Notes: JDK-8354105: The UseCompressedClassPointers Option is Deprecated The option `UseCompressedClassPointers` is deprecated in Java 25 and will be removed in a future Java version. This option was used to switch between two modes: - The compressed class pointer mode (`-XX:+UseCompressedClassPointers`, default if the switch is not specified) - The uncompressed class pointer mode (`-XX:-UseCompressedClassPointers`) The uncompressed class pointer mode will be removed in a future version of Java; since that only leaves the default compressed class pointer mode, the switch will also be removed. The uncompressed class pointer mode causes the JVM to use more memory. It serves very little purpose today. The default compressed class pointer mode causes the JVM to place classes into the class space; the class space is limited by default to 1GB and can hold up to ~1.5 million classes. In the rare case that an application must load more than that, the class space can be extended up to 4 GB with `-XX:CompressedClassSpaceSize` . That increases the number of classes the class space can hold to ~6 million classes. Note that these numbers are extremely high; it is rare even for a huge Java application to even load more than 100,000 classes. If your application loads significantly more classes than that, it is very likely a pathological situation, such as a class loader leak. The class space is reserved up front when the JVM starts. However, that memory is virtual: no actual memory is used until classes are loaded, and then, only as many pages are allocated as are needed to hold the class data. If your application specifies `-XX:+UseCompressedClassPointers`, remove that option. It is superfluous since enabling compressed class pointers is the default. If your application specifies `-XX:-UseCompressedClassPointers`, remove that option. In all likelihood, the application will just continue to work. Should the application exhaust the class space, you may want to examine whether that situation is pathological. If it is not pathological, increase the class space to 4GB using `-XX:CompressedClassSpaceSize=4g`. WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8355617: Remove historical debug_only macro in favor of DEBUG_ONLY Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8355617 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8355617, https://git.openjdk.org/jdk/commit/db6fa5923cd0394dfb44c7e46c3e7ccc102a933a, 53 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8356329: Report compact object headers in hs_err Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356329 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8356329, https://git.openjdk.org/jdk/commit/6b1e88a946c5aa5ab8c1b320ebdfdf595c469855, 42 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Unknown version: -1 Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8357638: Problemlist more Hotspot tests for static JDK Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357638 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8357638, https://git.openjdk.org/jdk/commit/a58bfb93ff3a3cc9a3636b124299d9179a51f03b, 27 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8294992: JEP 450: Compact Object Headers (Experimental) Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8294992 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8294992, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314485: [Lilliput/JDK21] Cherry-pick: 8139457: Array bases are aligned at HeapWord granularity Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314485 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput-21, JDK-8314485, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8315047: [Lilliput/JDK21] Some additions to 8139457: Array bases are aligned at HeapWord granularity Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315047 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput-21, JDK-8315047, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316126: [Lilliput/JDK21] Cherry-pick: 8305895: Implementation: JEP 450: Compact Object Headers (Experimental) Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316126 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput-21, JDK-8316126, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316687: [Lilliput/JDK21] Various cleanups Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316687 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: N/A, JDK-8316687, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8317352: [Lilliput] Sync with upstreaming PRs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317352 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput, JDK-8317352, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318011: [Lilliput] Fix CDS narrowKlass encoding Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318011 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput, JDK-8318011, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319524: [Lilliput] Only warn when compact headers are explicitly enabled Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319524 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput, JDK-8319524, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8320761: [Lilliput] Implement compact identity hashcode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320761 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput, JDK-8320761, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321660: [CRaC] Trim native heap before checkpoint to decrease image size Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321660 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-crac, JDK-8321660, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8328344: [CRaC] Avoid error when running with -XX:+PerfDisableSharedMem Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328344 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-crac, JDK-8328344, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8340474: [premain] Revert ArchiveRelocationMode back to 1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340474 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-leyden, JDK-8340474, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8347710: [Lilliput] Implement 4 byte headers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8347710 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput, JDK-8347710, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8350754: Deprecate UseCompressedClassPointers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350754 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8350754, N/A, -1 day(s) ago Backports and Forwardports: 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8357068: Add JVMCIUseFastLocking back and set it according to LockingMode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357068 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/runtime Original Fix: -1: repo-lilliput-21, JDK-8357068, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-6885993: Named Thread: introduce print() and print_on(outputStream* st) methods Original Bug: URL: https://bugs.openjdk.org/browse/JDK-6885993 Reporter: Tony Printezis Assignee: Zhengyu Gu Priority: P5 Components: hotspot/runtime Original Fix: 9: 9, JDK-6885993, http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/cdc3ba20b08f, 4067 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8314029: Add file name parameter to Compiler.perfmap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314029 Reporter: Evgeny Astigeevich Assignee: Yi-Fan Tsai Priority: P5 Components: hotspot/svc Original Fix: 23: 23, JDK-8314029, https://git.openjdk.org/jdk/commit/a5122d7f6c36a4c98ea4bea7a7c8081e2a4dadca, 549 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316401: sun/tools/jhsdb/JStackStressTest.java failed with "InternalError: We should have found a thread that owns the anonymous lock" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316401 Reporter: Daniel Daugherty Assignee: Roman Kennke Priority: P4 Components: hotspot/svc-agent Original Fix: 22: 22, JDK-8316401, https://git.openjdk.org/jdk/commit/bd918f49d29bcbc699e07b4ef8d23cfe1abd32df, 629 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320783, https://git.openjdk.org/jdk21u/commit/593ef7c16feb2c53a9381ca94b7c22717c8f921d, 570 day(s) ago 17: Not affected WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8310010: [Lilliput] SA: Fix oop array element alignment Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310010 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/svc-agent Original Fix: -1: repo-lilliput, JDK-8310010, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8312171: [Lilliput/JDK17] Fix oop array element alignment Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312171 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/svc-agent Original Fix: -1: N/A, JDK-8312171, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316367: [Lilliput/JDK21] Provide infrastructure for Lilliput-specific ProblemList Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316367 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: N/A, JDK-8316367, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316424: [Lilliput/JDK21] ZGC/CDS-related test fixes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316424 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: repo-lilliput-21, JDK-8316424, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316442: [Lilliput/JDK21] Problem-list compiler/ciReplay tests Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316442 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: repo-lilliput-21, JDK-8316442, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8318172: [Lilliput/JDK17] Disable Lilliput in TestZGCWithCDS Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318172 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: repo-lilliput-17, JDK-8318172, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319135: [Lilliput] Fix objArrayOop gtest Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319135 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: repo-lilliput, JDK-8319135, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8319163: [Lilliput/JDK21] Fix arrayOopDesc gtest Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319163 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: repo-lilliput-21, JDK-8319163, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8320666: [Lilliput/JDK17] Add arrayOopDesc::base_offset() gtest Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320666 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: N/A, JDK-8320666, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8329091: [Lilliput/JDK21] Fix tests after LM_LIGHTWEIGHT backports Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329091 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/test Original Fix: -1: N/A, JDK-8329091, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8335911: Document ccls indexer in doc/ide.md Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335911 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: infrastructure Original Fix: 24: 24, JDK-8335911, https://git.openjdk.org/jdk/commit/531a6d85b00b88688668ab1ced0db6ce0214a5f1, 345 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: Not affected WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8244248: boot-jdk.m4 captures the version line using regex Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8244248 Reporter: Xin Liu Assignee: Xin Liu Priority: P4 Components: infrastructure/build Original Fix: 15: 15, JDK-8244248, https://hg.openjdk.java.net/jdk/jdk/rev/73c3fe1eefd7, 1869 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8325194: GHA: Add macOS M1 testing Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325194 Reporter: George Adams Assignee: George Adams Priority: P4 Components: infrastructure/build Original Fix: 23: 23, JDK-8325194, https://git.openjdk.org/jdk/commit/d1c82156ba6ede4b798ac15f935289cfcc99d1a0, 499 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8325732, https://git.openjdk.org/jdk21u-dev/commit/b9cf41daf165aadadacc3ac79bc6547f04bd29f3, 492 day(s) ago 17: 17.0.13, JDK-8336235, https://git.openjdk.org/jdk17u-dev/commit/cfe714b2f4d8b139fe010a5d09b0f1fe3a5119d4, 344 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321123: [Shenandoah/JDK21] Fix repo permissions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321123 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: infrastructure/build Original Fix: -1: N/A, JDK-8321123, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321134: [Lilliput/JDK21] Fix repo permissions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321134 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: infrastructure/build Original Fix: -1: N/A, JDK-8321134, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321135: [Lilliput/JDK17] Fix repo permissions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321135 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: infrastructure/build Original Fix: -1: N/A, JDK-8321135, N/A, -1 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8221261: Deadlock on macOS in JFXPanel app when handling IME calls Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8221261 Reporter: Anton Tarasov Assignee: Kevin Rushforth Priority: P2 Components: javafx/window-toolkit Original Fix: -1: jfx23, JDK-8221261, https://git.openjdk.org/jfx/commit/90cbc66305d0a1380cf3a8cd99ad40db240e554c, 521 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: Inherited WARNINGS: Unknown version: -1 ---------------------------------------------------------------------------------------------------- JDK-8282538: PKCS11 tests fail on CentOS Stream 9 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282538 Reporter: Olga Mikhaltcova Assignee: Olga Mikhaltcova Priority: P3 Components: security-libs Original Fix: 19: 19, JDK-8282538, https://git.openjdk.java.net/jdk/commit/d8fd22239bafecdaaedb8985ab6d709ed846e808, 1179 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.5, JDK-8288827, https://git.openjdk.org/jdk17u-dev/commit/66ccd22e8ded6cede713c3c4c86a0e33f58ce5e1, 1095 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8293858: Change PKCS7 code to use default SecureRandom impl instead of SHA1PRNG Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8293858 Reporter: Sean Mullan Assignee: Sean Mullan Priority: P3 Components: security-libs/java.security Original Fix: 20: 20, JDK-8293858, https://git.openjdk.org/jdk/commit/2157145766f9789ade0940e9ae1715a3b74d508b, 966 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: 17.0.8, JDK-8306975, https://git.openjdk.org/jdk17u-dev/commit/790802bdd5cc6cd2a20674454c02c0f4366dbf21, 785 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8321408: Add Certainly roots R1 and E1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321408 Reporter: Raji Madduri Assignee: Rajan Halade Priority: P3 Components: security-libs/java.security Original Fix: 23: 23, JDK-8321408, https://git.openjdk.org/jdk/commit/f3073db42aa80b3ced47edea8d2e8add874fb70f, 489 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8326476, https://git.openjdk.org/jdk21u-dev/commit/290cd1171fbe0fe63c754c7f34850e2f504abf2e, 484 day(s) ago 17: 17.0.11, JDK-8326492, https://git.openjdk.org/jdk17u-dev/commit/e8f7eaeefe503a34089fd49051f9114d98a63cb1, 483 day(s) ago Release Notes: JDK-8325903: Added Certainly R1 and E1 Root Certificates The following root certificates have been added to the cacerts truststore: ``` + Certainly + certainlyrootr1 DN: CN=Certainly Root R1, O=Certainly, C=US + Certainly + certainlyroote1 DN: CN=Certainly Root E1, O=Certainly, C=US ``` WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8316138: Add GlobalSign 2 TLS root certificates Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316138 Reporter: Raji Madduri Assignee: Rajan Halade Priority: P3 Components: security-libs/java.security Original Fix: 23: 23, JDK-8316138, https://git.openjdk.org/jdk/commit/4083255440cfbf39b9683ea88a433d71ec6111e7, 400 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8332480, https://git.openjdk.org/jdk21u-dev/commit/ff295b7fc417d4ce690d70015a1633ded67eceaa, 398 day(s) ago 17: 17.0.12, JDK-8332481, https://git.openjdk.org/jdk17u-dev/commit/95f8dc0df2c4bd5d63d05b053ec6541d57ce0876, 398 day(s) ago Release Notes: JDK-8331979: Added GlobalSign R46 and E46 Root CA Certificates The following root certificates have been added to the cacerts truststore: ``` + GlobalSign + globalsignr46 DN: CN=GlobalSign Root R46, O=GlobalSign nv-sa, C=BE + GlobalSign + globalsigne46 DN: CN=GlobalSign Root E46, O=GlobalSign nv-sa, C=BE ``` WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-8346285: Update jarsigner compatibility test for change in default digest algorithm Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346285 Reporter: Matthew Donovan Assignee: Matthew Donovan Priority: P4 Components: security-libs/jdk.security Original Fix: 25: 25, JDK-8346285, https://git.openjdk.org/jdk/commit/e7d21fcf4949106e89afd413e9abc47d622dd47a, 185 day(s) ago Backports and Forwardports: 21: 21.0.9, JDK-8358705, https://git.openjdk.org/jdk21u-dev/commit/a908f3b3aa56d153bb6a01d22dba8ff2702a0d41, 14 day(s) ago 17: 17.0.17, JDK-8358704, https://git.openjdk.org/jdk17u-dev/commit/c1c2475ebca1459213925920d2a173f7979247d3, 14 day(s) ago WARNINGS: Affected versions are not set ---------------------------------------------------------------------------------------------------- JDK-7036144: GZIPInputStream readTrailer uses faulty available() test for end-of-stream Original Bug: URL: https://bugs.openjdk.org/browse/JDK-7036144 Reporter: Webbug Group Assignee: Archie Cobbs Priority: P4 Components: core-libs/java.util.jar Original Fix: 23: 23, JDK-7036144, https://git.openjdk.org/jdk/commit/d3f3011d56267360d65841da3550eca79cf1575b, 456 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING (+ on Oracle backport list) 17: MISSING Release Notes: JDK-8330995: `GZIPInputStream` Will No Longer Use `InputStream.available()` to Check for the Presence of Concatenated GZIP Stream The `GZipInputStream` `read` methods have been modified to remove the usage of `InputStream::available()` when determining if the stream contains a concatenated GZIP stream. These methods will now read any additional data in the underlying `InputStream` and check for the presence of a GZIP stream header. ---------------------------------------------------------------------------------------------------- JDK-8325730: StringBuilder.toString allocation for the empty String Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325730 Reporter: Webbug Group Assignee: Claes Redestad Priority: P4 Components: core-libs/java.lang Original Fix: 23: 23, JDK-8325730, https://git.openjdk.org/jdk/commit/d2590c69b4efe5aa2b48b08070e0dbafb04ef202, 485 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING (+ on Oracle backport list) 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8278965: crash in SymbolTable::do_lookup Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8278965 Reporter: Douglas Simon Assignee: Coleen Phillimore Priority: P3 Components: hotspot/runtime Original Fix: 21: 21, JDK-8278965, https://git.openjdk.org/jdk/commit/582b943439488a0f43482b67c0bc0d4975bf4023, 860 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING (+ on Oracle backport list) ---------------------------------------------------------------------------------------------------- JDK-8276184: Exclude lambda proxy class from the CDS archive if its caller class is excluded Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276184 Reporter: Calvin Cheung Assignee: Calvin Cheung Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8276184, https://git.openjdk.java.net/jdk/commit/bd92674be563ad291990216b7cdf061c498f5dd3, 1312 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING (+ on Oracle backport list) ---------------------------------------------------------------------------------------------------- JDK-8280482: Window transparency bug on Linux Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8280482 Reporter: Alexey Ivanov Assignee: Tejesh R Priority: P4 Components: client-libs/java.awt Original Fix: 22: 22, JDK-8280482, https://git.openjdk.org/jdk/commit/0a3c6d6bd010231d02e92016037149e85fb1db3f, 689 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8356145: ListEnterExitTest.java fails on macos Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356145 Reporter: Tejesh R Assignee: Abhishek Kumar Priority: P4 Components: client-libs/java.awt Original Fix: 25: 25, JDK-8356145, https://git.openjdk.org/jdk/commit/99e01301cd7f063f167db107d31468b1d3f901aa, 28 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321053: Use ByteArrayInputStream.buf directly when parameter of transferTo() is trusted Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321053 Reporter: Brian Burkhalter Assignee: Brian Burkhalter Priority: P4 Components: core-libs/java.io Original Fix: 22: 22, JDK-8321053, https://git.openjdk.org/jdk/commit/b0d145097cdc61e4bab19393a125e63aa3bc29b9, 562 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8259637: java.io.File.getCanonicalPath() returns different values for same path Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8259637 Reporter: Webbug Group Assignee: Brian Burkhalter Priority: P4 Components: core-libs/java.io Original Fix: 23: 23, JDK-8259637, https://git.openjdk.org/jdk/commit/b98d13fc3c7f6747d9201eb884cf9d3181671ccb, 549 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8285447: StackWalker minimal batch size should be optimized for getCallerClass Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8285447 Reporter: Aleksey Shipilev Assignee: Mandy Chung Priority: P4 Components: core-libs/java.lang Original Fix: 22: 22, JDK-8285447, https://git.openjdk.org/jdk/commit/d75d9774c806e4bf73caa69cd78c31a132e4c812, 646 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8343704: Bad GC parallelism with processing Cleaner queues Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343704 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: core-libs/java.lang Original Fix: 24: 24, JDK-8343704, https://git.openjdk.org/jdk/commit/4000e923e8b4472fe022f1fd78a1c42b2045683f, 197 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8352533: Report useful IOExceptions when jspawnhelper fails Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8352533 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: core-libs/java.lang Original Fix: 25: 25, JDK-8352533, https://git.openjdk.org/jdk/commit/5c73dfc28cbd6801ac85c6685fb8c77aad3ab0b7, 37 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8199149: Improve the exception message thrown by VarHandle of unsupported operation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8199149 Reporter: Mandy Chung Assignee: Mandy Chung Priority: P3 Components: core-libs/java.lang.invoke Original Fix: 22: 22, JDK-8199149, https://git.openjdk.org/jdk/commit/d7b941640638b35f9ac1ef11cd6bf6ccb795c29a, 700 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8335638: Calling VarHandle.{access-mode} methods reflectively throws wrong exception Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335638 Reporter: Hannes Greule Assignee: Hannes Greule Priority: P3 Components: core-libs/java.lang.invoke Original Fix: 24: 24, JDK-8335638, https://git.openjdk.org/jdk/commit/9fe6e2316aef8fd125a7905cff2a2d9ae5d26109, 322 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING Release Notes: JDK-8337301: Reflective Invocation of VarHandle Signature Polymoprhic Methods Throws UnsupportedOperationException Reflectively invoking VarHandle signature polymorphic methods is specified to throw `UnsupportedOperationException`. However, the implementation previously threw `UnsatisfiedLinkError` in such cases. The behavior was adjusted to conform to the specification. ---------------------------------------------------------------------------------------------------- JDK-8291065: Creating a VarHandle for a static field triggers class initialization Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8291065 Reporter: Christian Wimmer Assignee: Chen Liang Priority: P4 Components: core-libs/java.lang.invoke Original Fix: 22: 22, JDK-8291065, https://git.openjdk.org/jdk/commit/201e3bcf52cac64510d50fbdfcd522638d1d0442, 703 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING Release Notes: JDK-8311878: `MethodHandles.Lookup::findStaticVarHandle` Does Not Eagerly Initialize the Field's Declaring Class In the previous releases, `MethodHandles.Lookup::findStaticVarHandle` eagerly initializes the declaring class of the static field when the `VarHandle` is created. As specified in the specification, the declaring class should be initialized when the `VarHandle` is operated on if it has not already been initialized. This issue is fixed in this release. The declaring class is no longer eagerly initialized when `MethodHandles.Lookup::findStaticVarHandle` is called. Existing code that relies on the previous behavior may observe a change of the order of the classes being initialized. ---------------------------------------------------------------------------------------------------- JDK-8327247: C2 uses up to 2GB of RAM to compile complex string concat in extreme cases Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8327247 Reporter: Webbug Group Assignee: Claes Redestad Priority: P4 Components: core-libs/java.lang.invoke Original Fix: 23: 23, JDK-8327247, https://git.openjdk.org/jdk/commit/5e2ced4b9e1c9953e459dc152076520e5ef9d76c, 419 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332586: Avoid cloning empty arrays in java.lang.reflect.{Method,Constructor} Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332586 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: core-libs/java.lang:reflect Original Fix: 23: 23, JDK-8332586, https://git.openjdk.org/jdk/commit/27af19d921a5cf15f5146471b58961815690b4f2, 381 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317295: ResponseSubscribers.SubscriberAdapter should call the finisher function asynchronously Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317295 Reporter: Daniel Fuchs Assignee: Daniel Fuchs Priority: P4 Components: core-libs/java.net Original Fix: 22: 22, JDK-8317295, https://git.openjdk.org/jdk/commit/8093563bce03b2a7dcea175f1e71cfd67de1c235, 626 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8326233: Utils#copySSLParameters loses needClientAuth Setting Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8326233 Reporter: Webbug Group Assignee: Jaikiran Pai Priority: P4 Components: core-libs/java.net Original Fix: 23: 23, JDK-8326233, https://git.openjdk.org/jdk/commit/36246c975bd62845367fe67274d67bcffcff7c80, 485 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8354576: InetAddress.getLocalHost() on macos may return address of an interface which is not UP - leading to "Network is down" error Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354576 Reporter: Jaikiran Pai Assignee: Jaikiran Pai Priority: P4 Components: core-libs/java.net Original Fix: 25: 25, JDK-8354576, https://git.openjdk.org/jdk/commit/4c3c2b32a1b9dea6f3e258cf44666932afc179e4, 65 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8306308: (ch) Writer created by Channels::newWriter may lose data Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8306308 Reporter: Daniel Jelinski Assignee: Brian Burkhalter Priority: P4 Components: core-libs/java.nio Original Fix: 22: 22, JDK-8306308, https://git.openjdk.org/jdk/commit/a1a62d9964393533eeab269d1f405c8f0db1e900, 608 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333456: CompactNumberFormat integer parsing fails when string has no suffix Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333456 Reporter: Justin Lu Assignee: Justin Lu Priority: P4 Components: core-libs/java.text Original Fix: 24: 24, JDK-8333456, https://git.openjdk.org/jdk/commit/6238bc8da2abe7a1f0cdd98c0af01e9ba1869ec3, 378 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318467 Reporter: Vladimir Ivanov Assignee: Viktor Klang Priority: P4 Components: core-libs/java.util.concurrent Original Fix: 22: 22, JDK-8318467, https://git.openjdk.org/jdk/commit/e05cafda78a37dbeb2df2edd791be19d22edaece, 597 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317678: Fix up hashCode() for ZipFile.Source.Key Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317678 Reporter: Sean Coffey Assignee: Sean Coffey Priority: P3 Components: core-libs/java.util.jar Original Fix: 22: 22, JDK-8317678, https://git.openjdk.org/jdk/commit/8d9a4b43f4fff30fd217dab2c224e641cb913c18, 605 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311939: Excessive allocation of Matcher.groups array Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311939 Reporter: Aleksey Shipilev Assignee: Raffaello Giulietti Priority: P4 Components: core-libs/java.util.regex Original Fix: 22: 22, JDK-8311939, https://git.openjdk.org/jdk/commit/32efd23c5d59c03a6376c92c63f5947e961ee24e, 672 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8309622: Re-examine the cache mechanism in BaseLocale Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8309622 Reporter: Naoto Sato Assignee: Naoto Sato Priority: P4 Components: core-libs/java.util:i18n Original Fix: 23: 23, JDK-8309622, https://git.openjdk.org/jdk/commit/f615ac4bdf94750390d18aa954d41f72eb4ef4d2, 472 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8335619: Add an @apiNote to j.l.i.ClassFileTransformer to warn about recursive class loading and ClassCircularityErrors Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335619 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: core-svc/java.lang.instrument Original Fix: 24: 24, JDK-8335619, https://git.openjdk.org/jdk/commit/eec0e155f303ff4bbdab172765ca7c92c2b94cbd, 342 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8357468: [asan] heap buffer overflow reported in PcDesc::pc_offset() pcDesc.hpp:57 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357468 Reporter: Matthias Baesken Assignee: Dean Long Priority: P2 Components: hotspot/compiler Original Fix: 25: 25, JDK-8357468, https://git.openjdk.org/jdk/commit/66747710a49ea6a78aee94d3a3ec6a24b7cc36e5, 27 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314748: 1-10% regressions on Crypto micros Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314748 Reporter: Christian Hagedorn Assignee: Andrew Haley Priority: P3 Components: hotspot/compiler Original Fix: 22: 22, JDK-8314748, https://git.openjdk.org/jdk/commit/b594f01fe4872d255f0f2fd2b1a908660e39f426, 659 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318826: C2: "Bad graph detected in build_loop_late" with incremental inlining Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318826 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 22: 22, JDK-8318826, https://git.openjdk.org/jdk/commit/6868b371c68cddbfaef4f5c6800d2c5ed64fb70f, 581 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328181: C2: assert(MaxVectorSize >= 32) failed: vector length should be >= 32 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328181 Reporter: Emanuel Peter Assignee: Jatin Bhateja Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8328181, https://git.openjdk.org/jdk/commit/fbc1e6661e26c30a9cf7bc57afd70fde1c642bcb, 437 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333840: C2 SuperWord: wrong result for MulAddS2I when inputs permuted Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333840 Reporter: Emanuel Peter Assignee: Emanuel Peter Priority: P3 Components: hotspot/compiler Original Fix: 24: 24, JDK-8333840, https://git.openjdk.org/jdk/commit/b09a45163ccc566b4f7653c2e9030e359396c90f, 371 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332827: [REDO] C2: crash in compiled code because of dependency on removed range check CastIIs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332827 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8332827, https://git.openjdk.org/jdk/commit/2649a97332b4af4f6eebc0c83af77e1c77760644, 182 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8331717: C2: Crash with SIGFPE Because Loop Predication Wrongly Hoists Division Requiring Zero Check Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331717 Reporter: Christian Hagedorn Assignee: Theo Weidmann Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8331717, https://git.openjdk.org/jdk/commit/55c6904e8f3d02530749bf28f2cc966e8983a984, 161 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333393: PhaseCFG::insert_anti_dependences can fail to raise LCAs and to add necessary anti-dependence edges Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333393 Reporter: David Holmes Assignee: Daniel Lunden Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8333393, https://git.openjdk.org/jdk/commit/b40be22512a8d3b3350fef8d6668d80134a6f1a6, 101 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8351515: C2 incorrectly removes double negation for double and float Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8351515 Reporter: Tobias Hartmann Assignee: Manuel Hässig Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8351515, https://git.openjdk.org/jdk/commit/5591f8a42997c7bbe99d26f7a75d494a53e436fa, 88 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8351468: C2: array fill optimization assigns wrong type to intrinsic call Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8351468 Reporter: Roberto Castaneda Lozano Assignee: Roberto Castaneda Lozano Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8351468, https://git.openjdk.org/jdk/commit/de580090cd9ada313a878975b9f183045d293684, 87 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353041: NeverBranchNode causes incorrect block frequency calculation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353041 Reporter: Matthias Baesken Assignee: Dean Long Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8353041, https://git.openjdk.org/jdk/commit/776e1cf1dfefd7cb1a0190ab71f71ad5ff25d0e4, 71 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8344251: C2: remove blackholes with dead control input Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344251 Reporter: Ekaterina Pavlova Assignee: Marc Chevalier Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8344251, https://git.openjdk.org/jdk/commit/1138a186eb670e2c0662bda69c35680b41f4d66c, 64 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353266: C2: Wrong execution with Integer.bitCount(int) intrinsic on AArch64 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353266 Reporter: Gergö Barany Assignee: Marc Chevalier Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8353266, https://git.openjdk.org/jdk/commit/be923a8b7229cb7a705e72ebbb3046e9f2085048, 17 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8310264: In PhaseChaitin::Split defs and phis are leaked Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310264 Reporter: Johan Sjölen Assignee: Johan Sjölen Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8310264, https://git.openjdk.org/jdk/commit/02b17d793bfcea611c654049c9ab680b70fb5685, 722 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311087: PhiNode::wait_for_region_igvn should break early Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311087 Reporter: Johan Sjölen Assignee: Johan Sjölen Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8311087, https://git.openjdk.org/jdk/commit/97e99f01d4f317fce1a204c01874a68f5e25a051, 714 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8287061: Support for rematerializing scalar replaced objects participating in allocation merges Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8287061 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8287061, https://git.openjdk.org/jdk/commit/a53345ad03e07ab2a990721a506ebc25eed0f7c9, 703 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8312597: Convert TraceTypeProfile to UL Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312597 Reporter: Aleksey Shipilev Assignee: Ben Taylor Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8312597, https://git.openjdk.org/jdk/commit/0074b48ad77d68ece8633a165aaba7f42bb52c5d, 675 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314452: Explicitly indicate inlining success/failure in PrintInlining Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314452 Reporter: Jorn Vernee Assignee: Jorn Vernee Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8314452, https://git.openjdk.org/jdk/commit/68f69417c70d6a9fa9bd7deba10b7820c66a3c34, 649 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318049: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318049 Reporter: Daniel Daugherty Assignee: Jasmine Karthikeyan Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8318049, https://git.openjdk.org/jdk/commit/a03767cf8868a200f5be74c4cf8cdf5f76f1e678, 608 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318445: More broken bailout chains in C2 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318445 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8318445, https://git.openjdk.org/jdk/commit/c1aeac79ba4c5b100f05ccd4f014326e46e9520a, 605 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8287284: C2: loop optimization performs split_thru_phi infinitely many times Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8287284 Reporter: Tobias Holenstein Assignee: Tobias Holenstein Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8287284, https://git.openjdk.org/jdk/commit/4c1540baa61e65fc20451a2d9de09b23fb7baf64, 583 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316422: TestIntegerUnsignedDivMod.java triggers "invalid layout" assert in FrameValues::validate Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316422 Reporter: Tobias Hartmann Assignee: Dean Long Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8316422, https://git.openjdk.org/jdk/commit/5e1b771a19962042a0020a9148e94e14d63025ee, 569 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321105: Enable UseCryptoPmullForCRC32 for Neoverse V2 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321105 Reporter: Evgeny Astigeevich Assignee: Evgeny Astigeevich Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8321105, https://git.openjdk.org/jdk/commit/5b02188f723e0de3faf2d8150b676a4383e1f618, 562 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316197: Make tracing of inline cache available in unified logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316197 Reporter: Evgeny Astigeevich Assignee: Yi-Fan Tsai Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8316197, https://git.openjdk.org/jdk/commit/c0a3b76958bd6766b18cab31b461c1b0ac2c65cd, 549 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8310190: C2 SuperWord: AlignVector is broken, generates misaligned packs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310190 Reporter: Emanuel Peter Assignee: Emanuel Peter Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8310190, https://git.openjdk.org/jdk/commit/827c71dac9a5732f70bc7341743bce314cad302f, 528 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321137: Reconsider ICStub alignment Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321137 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8321137, https://git.openjdk.org/jdk/commit/7be9f1d0540907f82800e717389bc3c2da3a8805, 519 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8306767: Concurrent repacking of extra data in MethodData is potentially unsafe Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8306767 Reporter: Tom Rodriguez Assignee: Emanuel Peter Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8306767, https://git.openjdk.org/jdk/commit/746a08686bfad629fe045a762ed2fbb209763f6b, 511 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8210858: AArch64: remove Math.log intrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8210858 Reporter: Andrew Haley Assignee: Tobias Holenstein Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8210858, https://git.openjdk.org/jdk/commit/422020c4d691f3ad4c7af4fc2c60e7ada66734e0, 508 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323503: x86: Shorter movptr(reg, imm) for 32-bit unsigned immediates Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323503 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323503, https://git.openjdk.org/jdk/commit/e999dfcb405962bc4d77b9740d36193f1ebe4a2c, 507 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323116: [REDO] Computational test more than 2x slower when AVX instructions are used Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323116 Reporter: Tobias Hartmann Assignee: Sandhya Viswanathan Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323116, https://git.openjdk.org/jdk/commit/7e5ef79f953877cde6389998edcfe3fecb9b900e, 437 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330163: C2: improve CMoveNode::Value() when condition is always true or false Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330163 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8330163, https://git.openjdk.org/jdk/commit/9445047d059a87d49ed0923b438d2ec49340d78e, 428 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328934: Assert that ABS input and output are legal Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328934 Reporter: Tobias Hartmann Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8328934, https://git.openjdk.org/jdk/commit/cff841f1de41c911ec1b642b998c074e13e75554, 416 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330016: Stress seed should be initialized for runtime stub compilation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330016 Reporter: Tobias Hartmann Assignee: Daniel Skantz Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8330016, https://git.openjdk.org/jdk/commit/95d2f8072e91e8df80e49e341f4fdb4464a2616e, 408 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325821: [REDO] use "dmb.ishst+dmb.ishld" for release barrier Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325821 Reporter: Tobias Hartmann Assignee: Kuai Wei Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8325821, https://git.openjdk.org/jdk/commit/2a242db01ed1d502affa4a954e601266fa98dfbe, 374 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8334544: C2: wrong control assigned in PhaseIdealLoop::clone_assertion_predicate_for_unswitched_loops() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8334544 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8334544, https://git.openjdk.org/jdk/commit/d7dad50af5df356089101ca440fca5232fadb81e, 365 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8334295: CTW: update modules Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8334295 Reporter: Evgeny Nikitin Assignee: Evgeny Nikitin Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8334295, https://git.openjdk.org/jdk/commit/747e1e47f576b0ca3ac97d1deea87418e67ff2d1, 353 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336465: C2: EA incorrectly/unnecessarily checks for clinits Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336465 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8336465, https://git.openjdk.org/jdk/commit/b703be9cf633796456991279d07cbde98ad7f1aa, 336 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336466: C2: Parser incorrectly/unnecessarily checks for clinits Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336466 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8336466, https://git.openjdk.org/jdk/commit/5d965f36d3cd7a1a1f22bf119a98a9e9576a647f, 336 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333791: Fix memory barriers for @Stable fields Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333791 Reporter: Claes Redestad Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8333791, https://git.openjdk.org/jdk/commit/74fdd6868d3f71d44ef9f71a0ca9506c04d39148, 308 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8339954: Print JVMCI names with the Compiler.{perfmap,codelist,CodeHeap_Analytics} diagnostic commands Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339954 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8339954, https://git.openjdk.org/jdk/commit/996790c70f902d7840d0649a6b0867bed47c6537, 276 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8337679: Memset warning in src/hotspot/share/adlc/adlArena.cpp Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337679 Reporter: Sonia Zaldana Calles Assignee: Yagmur Eren Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8337679, https://git.openjdk.org/jdk/commit/a7bfced60540fe8d4fa7360bff512337ea47b890, 265 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8329597: C2: Intrinsify Reference.clear Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329597 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8329597, https://git.openjdk.org/jdk/commit/7625b29920e95f9b754057fe0a2c4ab0afa5cb0c, 246 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8343056: C2: Micro-optimize Node lists grow Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343056 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8343056, https://git.openjdk.org/jdk/commit/a5ad974bec932c63ddc647c9986a513ae32ef663, 234 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8343541: C1: Plain memory accesses are emitted with membars with +AlwaysAtomicAccesses Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343541 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8343541, https://git.openjdk.org/jdk/commit/afee7405bd13cbe1cb829dd150a9de7e6faf49ae, 211 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8345219: C2: x86_64 should not go to interpreter stubs for NaNs handling Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8345219 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8345219, https://git.openjdk.org/jdk/commit/f3b4350e0f14d3b0c551e0d24563788f379111d6, 197 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8348186: C1: Purge fpu_stack_size infrastructure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8348186 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8348186, https://git.openjdk.org/jdk/commit/c38417a86e27f047715cfd9a98770387d994a512, 149 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336760: [JVMCI] -XX:+PrintCompilation should also print "hosted" JVMCI compilations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336760 Reporter: Volker Simonis Assignee: Cesar Soares Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8336760, https://git.openjdk.org/jdk/commit/c3c3888762712e455757e4a52de8d680d58b8883, 142 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8348570: CTW: Expose the code hidden by uncommon traps Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8348570 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8348570, https://git.openjdk.org/jdk/commit/10791477cf0a0a31d2703fc718a7a649d494d534, 133 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8350210: CTW: Use stackless exceptions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350210 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8350210, https://git.openjdk.org/jdk/commit/2353f3e2f18ccaa972ee7a292d5a45035c647881, 120 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353593: MethodData "mileage_*" methods and fields aren't used and can be removed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353593 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8353593, https://git.openjdk.org/jdk/commit/473251dbb308016ccda6c88fd36bd10c81e65865, 72 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353572: x86: AMD platforms miss the check for CLWB feature flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353572 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8353572, https://git.openjdk.org/jdk/commit/3090e2187c2cbbbc08f27305d152664a83736dfa, 66 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332368: ubsan aarch64: immediate_aarch64.cpp:298:31: runtime error: shift exponent 32 is too large for 32-bit type 'int' Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332368 Reporter: Matthias Baesken Assignee: Boris Ulasevich Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8332368, https://git.openjdk.org/jdk/commit/d783a940988677dc91975f884adeaf9f047f7e07, 58 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8356885: Don't emit C1 profiling for casts if TypeProfileCasts is off Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356885 Reporter: Igor Veresov Assignee: Igor Veresov Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8356885, https://git.openjdk.org/jdk/commit/89242eecd2f381608f78bd8c431eca389956e79a, 37 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336906: C2: assert(bb->is_reachable()) failed: getting result from unreachable basicblock Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336906 Reporter: Emanuel Peter Assignee: Manuel Hässig Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8336906, https://git.openjdk.org/jdk/commit/97b0dd2167530b3d237e748cd5da0130e38e8af2, 36 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353638: C2: deoptimization and re-execution cycle with StringBuilder Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353638 Reporter: Marc Chevalier Assignee: Marc Chevalier Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8353638, https://git.openjdk.org/jdk/commit/a0a3060709473c3ab433fa1485b723ca6c22b7cb, 34 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8356000: C1/C2-only modes use 2 compiler threads on low CPU count machines Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356000 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8356000, https://git.openjdk.org/jdk/commit/4e314cb9e025672b2f7b68cc021fa516ee219ad8, 15 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8329421: Native methods can not be selectively printed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329421 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P5 Components: hotspot/compiler Original Fix: 23: 23, JDK-8329421, https://git.openjdk.org/jdk/commit/3057dded4878b0110bc2c09b52019570a0a31c9f, 443 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8334890: Missing unconditional cross modifying fence in nmethod entry barriers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8334890 Reporter: Neethu Prasad Assignee: Erik Österlund Priority: P3 Components: hotspot/gc Original Fix: 24: 24, JDK-8334890, https://git.openjdk.org/jdk/commit/c0604fb823d9f3b2e347a9857b11606b223ad8ec, 351 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8335126: Shenandoah: Improve OOM handling Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335126 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P3 Components: hotspot/gc Original Fix: 24: 24, JDK-8335126, https://git.openjdk.org/jdk/commit/3a87eb5c4606ce39970962895315567e8606eba7, 346 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8192647: GClocker induced GCs can starve threads requiring memory leading to OOME Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8192647 Reporter: Thomas Schatzl Assignee: Albert Yang Priority: P3 Components: hotspot/gc Original Fix: 25: 25, JDK-8192647, https://git.openjdk.org/jdk/commit/a9c9f7f0cbb2f2395fef08348bf867ffa8875d73, 114 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING Release Notes: JDK-8357684: No More OutOfMemoryErrors Due to JNI in Serial/Parallel GC Serial and Parallel garbage collectors now ensure that no Java threads are in a JNI critical region before initiating a garbage collection eliminating unnecessary `OutOfMemoryError`s. Previously, garbage collection could early-return without reclaiming any memory if any thread remained in such a region. This could lead to unexpected `OutOfMemoryError`s (OOMEs), as garbage collection might not have had a chance to reclaim memory even after a few retries. Increasing `GCLockerRetryAllocationCount` has often been suggested as a workaround for avoiding this kind of premature OOME. With this change, a pending garbage collection request will wait for all Java threads to exit JNI critical regions and block new entries. This guarantees that once inside the safepoint, no threads remain in critical regions and garbage collection can always proceed to completion. As a result, the diagnostic flag `GCLockerRetryAllocationCount` has been removed, as it is no longer necessary. ---------------------------------------------------------------------------------------------------- JDK-8309953: Strengthen and optimize oopDesc age methods Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8309953 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8309953, https://git.openjdk.org/jdk/commit/4a5475ce0492fc02019b0f89b50601c388c63e21, 735 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308633: Increase precision of timestamps in g1 log Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308633 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8308633, https://git.openjdk.org/jdk/commit/c23794f88270c121bf99fdf297fdfde53072e3b6, 725 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8310110: Shenandoah: Trace page sizes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310110 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8310110, https://git.openjdk.org/jdk/commit/ef71c3215e2b37d1f79c080896f3b7fc0b7d3ea0, 722 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311978: Shenandoah: Create abstraction over heap metrics for heuristics Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311978 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8311978, https://git.openjdk.org/jdk/commit/bfa76dffb5cbfb79f56d529be3b8756220d4a8d8, 699 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8310388: Shenandoah: Auxiliary bitmap is not madvised for THP Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310388 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8310388, https://git.openjdk.org/jdk/commit/017e0c7850e305877e3e0b1d4644b5605225e07c, 685 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8313224: Avoid calling JavaThread::current() in MemAllocator::Allocation constructor Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313224 Reporter: Ioi Lam Assignee: Ioi Lam Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8313224, https://git.openjdk.org/jdk/commit/43462a36ab02b67d426c04d345868bd420b30c25, 679 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316632: Shenandoah: Raise OOME when gc threshold is exceeded Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316632 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8316632, https://git.openjdk.org/jdk/commit/5b5fd3694ac6ef224af311a7ab62547dac976da4, 602 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320859: gtest high malloc footprint caused by BufferNodeAllocator stress test Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320859 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8320859, https://git.openjdk.org/jdk/commit/abf2e4909733550c228bd66ccebe33a492269e7f, 568 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320969: Shenandoah: Enforce stable number of GC workers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320969 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8320969, https://git.openjdk.org/jdk/commit/656b4462895da51765e473d425c87f920a30c891, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322954: Shenandoah: Convert evac-update closures asserts to rich asserts Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322954 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8322954, https://git.openjdk.org/jdk/commit/700c25f5b45e8a228d07c57dcf925e93d494af23, 531 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322815: Eliminate -Wparentheses warnings in shenandoah code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322815 Reporter: Kim Barrett Assignee: Kim Barrett Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8322815, https://git.openjdk.org/jdk/commit/3560e680bcd5f9427b43f616f21f87adee8e8aca, 529 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323627: Shenandoah: Refactor init logger Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323627 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8323627, https://git.openjdk.org/jdk/commit/95a91682c36992c7fffae5e778d70a1df6269d3b, 524 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323629: Shenandoah: Fix missing include and declaration Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323629 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8323629, https://git.openjdk.org/jdk/commit/e33031b850dfd2daacb5ccf2bda265edec3ffe50, 524 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324334: Shenandoah: Improve end of process report Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324334 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8324334, https://git.openjdk.org/jdk/commit/c17059dee728e8028b2baf5004fa5f0d3b11805c, 513 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324553: Shenandoah: Move periodic tasks closer to their collaborators Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324553 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8324553, https://git.openjdk.org/jdk/commit/32eb5290c207d5fda398ee09b354b8cf55b89e0c, 512 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324981: Shenandoah: Move commit and soft max heap changed methods into heap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324981 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8324981, https://git.openjdk.org/jdk/commit/2cd1ba6a52eafffa65d0f2532a07fff89f9cea0e, 505 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325516: Shenandoah: Move heap change tracking into ShenandoahHeap Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325516 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325516, https://git.openjdk.org/jdk/commit/cc276ff0dfa0a568ebf0a66e0762a6de19fa6a49, 497 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325517: Shenandoah: Reduce unnecessary includes from shenandoahControlThread.cpp Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325517 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325517, https://git.openjdk.org/jdk/commit/4a3a38d1b71a4acc780a6d9802c076d750541714, 496 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325574: Shenandoah: Simplify and enhance reporting of requested GCs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325574 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325574, https://git.openjdk.org/jdk/commit/b823fa44508901a6bf39795ab18991d055a71b4e, 491 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325870: Zap end padding bits for ArrayOops in non-release builds Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325870 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325870, https://git.openjdk.org/jdk/commit/10eafdc62e8216e6ef69773fe491a21346c8682d, 484 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325553: Parallel: Use per-marker cache for marking stats during Full GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325553 Reporter: Albert Yang Assignee: Albert Yang Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325553, https://git.openjdk.org/jdk/commit/2d3c9c5e673cf72fd4873fb5139e7d7a3d65a097, 479 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8272364: Parallel GC adaptive size policy may shrink the heap below MinHeapSize Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8272364 Reporter: Stefan Karlsson Assignee: Zhengyu Gu Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8272364, https://git.openjdk.org/jdk/commit/6bef0474c8b8773d0d20c0f25c36a2ce9cdbd7e8, 413 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332255: Shenandoah: Remove duplicate definition of init mark closure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332255 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8332255, https://git.openjdk.org/jdk/commit/9c02c8dd71023df6338cb94997bca6b00768af6f, 400 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332082: Shenandoah: Use consistent tests to determine when pre-write barrier is active Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332082 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8332082, https://git.openjdk.org/jdk/commit/ddd73b458355bffeaa8e0e5017c27d6c6af2dc94, 392 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330577: G1 sometimes sends jdk.G1HeapRegionTypeChange for non-changes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330577 Reporter: Andreas Steiner Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8330577, https://git.openjdk.org/jdk/commit/72fbfe18cb20274bab2057f3d67920e0c86c5793, 389 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330847: G1 accesses uninitialized memory when predicting eden copy time Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330847 Reporter: William Kemper Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8330847, https://git.openjdk.org/jdk/commit/f3d6fbf52eac44734695935f73c5cfc0fb9ba167, 388 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333105: Shenandoah: Results of concurrent mark may be lost for degenerated cycle Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333105 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8333105, https://git.openjdk.org/jdk/commit/32636dcc3d6cd7837c22c5cbcb5c7c6576766cf6, 385 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333926: Shenandoah: Lower default immediate garbage threshold Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333926 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8333926, https://git.openjdk.org/jdk/commit/a7205cc6512796466fefe17d171082995e0966de, 373 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8334147: Shenandoah: Avoid taking lock for disabled free set logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8334147 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8334147, https://git.openjdk.org/jdk/commit/c47a0e005e54551e42ee1ae33d7169417a5f86d4, 357 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8335356: Shenandoah: Improve concurrent cleanup locking Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335356 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8335356, https://git.openjdk.org/jdk/commit/b32e4a68bca588d908bd81a398eb3171a6876dc5, 344 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8337213: Shenandoah: Add verification for class mirrors Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337213 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8337213, https://git.openjdk.org/jdk/commit/156f0b4332bf076165898417cf6678d2fc32df5c, 325 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8337815: Relax G1EvacStats atomic operations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337815 Reporter: Aleksey Shipilev Assignee: Ben Taylor Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8337815, https://git.openjdk.org/jdk/commit/2ca136a7adb6defaea3b7a69d30e6c36bda66e6a, 311 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336742: Shenandoah: Add more verbose logging/stats for mark termination attempts Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336742 Reporter: Aleksey Shipilev Assignee: Neethu Prasad Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336742, https://git.openjdk.org/jdk/commit/90527a57848f452be3be089a703cbc2af2d1657a, 310 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336914: Shenandoah: Missing verification steps after JDK-8255765 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336914 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336914, https://git.openjdk.org/jdk/commit/e51e40c2b9f51d012c01407e0b8dadaab464753e, 308 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338662: Shenandoah: Remove excessive ShenandoahVerifier::verify_during_evacuation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338662 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8338662, https://git.openjdk.org/jdk/commit/6cf7f9c4a76b99ed7aa4dc7ee54692331fc73408, 301 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336299: Improve GCLocker stall diagnostics Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336299 Reporter: Aleksey Shipilev Assignee: Neethu Prasad Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336299, https://git.openjdk.org/jdk/commit/284c3cde5e1b7115fb17c51f3ed17c1be95845bc, 296 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8342081: Shenandoah: Remove extra ShenandoahMarkUpdateRefsSuperClosure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342081 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8342081, https://git.openjdk.org/jdk/commit/724de682091623cd9877ee4e5f13123ef1d92ddf, 247 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8342079: Shenandoah: Remove extra ShenandoahInitMarkRootsClosure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342079 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8342079, https://git.openjdk.org/jdk/commit/979895d175797a71c52da12f245d1040a27172cf, 245 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8342119: Shenandoah: Remove extra ShenandoahUpdateRefsClosure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342119 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8342119, https://git.openjdk.org/jdk/commit/b993227e2f3233c7b34a77eebbeeb1c51d2b7cfe, 245 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8343531: Improve print_location for invalid heap pointers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343531 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8343531, https://git.openjdk.org/jdk/commit/f0b251d76078e8d5b47e967b0449c4cbdcb5a005, 224 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8350285: Shenandoah: Regression caused by ShenandoahLock under extreme contention Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350285 Reporter: Xiaolong Peng Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8350285, https://git.openjdk.org/jdk/commit/bd8ad309b59bceb3073a8d6411cca74e73508885, 118 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8350314: Shenandoah: Capture thread state sync times in GC timings Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350314 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8350314, https://git.openjdk.org/jdk/commit/01bd7e417ee3d39067370e616660b7f5c723dc26, 113 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8355743: G1: Collection set clearing is not recorded as part of "Free Collection Set Time" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8355743 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8355743, https://git.openjdk.org/jdk/commit/b8d2bdb46529f780b4c21d709ca38b489348ee10, 36 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314329: AgeTable: add is_clear() & allocation spec, and relax assert to allow use of 0-index slot Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314329 Reporter: Y. Ramakrishna Assignee: Y. Ramakrishna Priority: P5 Components: hotspot/gc Original Fix: 23: 23, JDK-8314329, https://git.openjdk.org/jdk/commit/df370d725e5ae55a05479e8375bf665233ac3e44, 514 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338939: Simplify processing of hidden class names Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338939 Reporter: Markus Grönlund Assignee: Markus Grönlund Priority: P3 Components: hotspot/jfr Original Fix: 24: 24, JDK-8338939, https://git.openjdk.org/jdk/commit/0f667103db7842fe9d3399f56baee0a5def4529e, 296 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317562: [JFR] Compilation queue statistics Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317562 Reporter: Mat Carter Assignee: Mat Carter Priority: P4 Components: hotspot/jfr Original Fix: 22: 22, JDK-8317562, https://git.openjdk.org/jdk/commit/d992033439073d35877a2c0296fbd01ad5cbcb07, 584 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308762: Metaspace leak with Instrumentation.retransform Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308762 Reporter: Jean-Philippe Bempel Assignee: Jean-Philippe Bempel Priority: P4 Components: hotspot/jvmti Original Fix: 22: 22, JDK-8308762, https://git.openjdk.org/jdk/commit/df4a25b41c7f339cd077e072aa0fd3604ed809f5, 638 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324241: Always record evol_method deps to avoid excessive method flushing Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324241 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/jvmti Original Fix: 23: 23, JDK-8324241, https://git.openjdk.org/jdk/commit/62b3293df0442b06cd00488774db7b608baca774, 510 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311076: RedefineClasses doesn't check for ConstantPool overflow Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311076 Reporter: Coleen Phillimore Assignee: Alex Menkov Priority: P4 Components: hotspot/jvmti Original Fix: 23: 23, JDK-8311076, https://git.openjdk.org/jdk/commit/e33d8a219811930492e684e19a73dadb09590052, 496 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319554: Select LogOutput* directly for stdout and stderr Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319554 Reporter: Xin Liu Assignee: Xin Liu Priority: P4 Components: hotspot/other Original Fix: 22: 22, JDK-8319554, https://git.openjdk.org/jdk/commit/d7b0ba9d7c8b62425f060988f860cd7d21e7915e, 588 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8351997: AArch64: Interpreter volatile reference stores with G1 are not sequentially consistent Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8351997 Reporter: David Holmes Assignee: Erik Österlund Priority: P2 Components: hotspot/runtime Original Fix: 25: 25, JDK-8351997, https://git.openjdk.org/jdk/commit/83b15da2eb3cb6c8937f517c9b75eaa9eeece314, 17 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311541: JavaThread::print_jni_stack doesn't support native stacks on all platforms Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311541 Reporter: David Holmes Assignee: David Holmes Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8311541, https://git.openjdk.org/jdk/commit/c2f421b8bf920665e05bbbb56bc4d7f55430d5e1, 702 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8310974: NMT: Arena diffs miss the scale Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310974 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8310974, https://git.openjdk.org/jdk/commit/46e4ee1e80652203bd59d968ea72b27681bdf312, 722 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311575: Fix invalid format parameters Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311575 Reporter: Daniel Jelinski Assignee: Daniel Jelinski Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8311575, https://git.openjdk.org/jdk/commit/34004e1666f6adf0e52af553c30b6b0006b4cfb6, 713 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8313202: MutexLocker should disallow null Mutexes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313202 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8313202, https://git.openjdk.org/jdk/commit/2d168c573402c0fc3dfb6c1fe6f48ec46997fa67, 646 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8305765: CompressedClassPointers.java is unreliable due to ASLR Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8305765 Reporter: Ioi Lam Assignee: Calvin Cheung Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8305765, https://git.openjdk.org/jdk/commit/ddacf92713aaa17f6fc50c1fb7a5da1ca7809702, 624 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317432: Async UL: Use memcpy instead of strcpy in Message ctr Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317432 Reporter: Johan Sjölen Assignee: Johan Sjölen Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8317432, https://git.openjdk.org/jdk/commit/e490cf9c650cfd3395e8418de99fbd42fd0d56ef, 615 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317433: Async UL: Only grab lock once when write():ing Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317433 Reporter: Johan Sjölen Assignee: Johan Sjölen Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8317433, https://git.openjdk.org/jdk/commit/45b7aedabf3ca3d53be6c4bde4fddb584a5accca, 615 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318485: Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318485 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8318485, https://git.openjdk.org/jdk/commit/5ba9705d60fb3e3bab832aadd989b738471fcaf5, 605 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330185: Potential uncaught unsafe memory copy exception Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330185 Reporter: Scott Gibbons Assignee: Scott Gibbons Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8330185, https://git.openjdk.org/jdk/commit/b9ef9f667ef9d4052c9d6dfec763b94d331dc04d, 433 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330578: The VM creates instance of abstract class VirtualMachineError Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330578 Reporter: Coleen Phillimore Assignee: Coleen Phillimore Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8330578, https://git.openjdk.org/jdk/commit/fcb4a8ba26fe1de596331b0a2f89c5c7c24e7f9e, 422 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336468: Reflection and MethodHandles should use more precise initializer checks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336468 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8336468, https://git.openjdk.org/jdk/commit/376056ca48fb5dbe3d57cea01a9fbf2ea4c35616, 266 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8341708: Optimize safepoint poll encoding with smaller poll data offset Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341708 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8341708, https://git.openjdk.org/jdk/commit/037f11b864734734dd7fbce029b2e8b4bc17f3ab, 249 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8337978: Verify OopHandles oops on access Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337978 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8337978, https://git.openjdk.org/jdk/commit/d23ad01319ba298cc0ddcc2424abac8071840338, 155 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328473: StringTable and SymbolTable statistics delay time to safepoint Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328473 Reporter: Erik Österlund Assignee: Coleen Phillimore Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8328473, https://git.openjdk.org/jdk/commit/1e18fffee456382c4eeb017b3fad0dc99ccaad35, 113 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8350854: Include thread counts in safepoint logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350854 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8350854, https://git.openjdk.org/jdk/commit/61d9ab9717783e5bb0faa555f794499d0e5b3fdb, 106 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8313357: Revisit requiring SA tests on OSX to either run as root or use sudo Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313357 Reporter: Chris Plummer Assignee: Chris Plummer Priority: P4 Components: hotspot/svc-agent Original Fix: 22: 22, JDK-8313357, https://git.openjdk.org/jdk/commit/62ca00158c7ce7b40b5910562c1857b9f05ddf9f, 672 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316417: ObjectMonitorIterator does not return the most recent monitor and is incorrect if no monitors exists Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316417 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/svc-agent Original Fix: 22: 22, JDK-8316417, https://git.openjdk.org/jdk/commit/50a7a04e9adef8d6e7adffb83b01d551e22cd910, 632 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320769: Remove ill-adviced "make install" target Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320769 Reporter: Magnus Ihse Bursie Assignee: Magnus Ihse Bursie Priority: P4 Components: infrastructure/build Original Fix: 22: 22, JDK-8320769, https://git.openjdk.org/jdk/commit/ebbef629c74dc670adc74a3905a6acf17dbd7200, 569 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8340185: Use make -k on GHA to catch more build errors Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340185 Reporter: Magnus Ihse Bursie Assignee: Magnus Ihse Bursie Priority: P4 Components: infrastructure/build Original Fix: 25: 25, JDK-8340185, https://git.openjdk.org/jdk/commit/e1a4a6beb61c70228c3aa54ddf2d9310fd5020e2, 72 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8329754: The ThreadSafe attribute is ignored for SecureRandom algorithm aliases Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329754 Reporter: Volker Simonis Assignee: Artur Barashev Priority: P4 Components: security-libs/java.security Original Fix: 24: 24, JDK-8329754, https://git.openjdk.org/jdk/commit/56387a09810a3204ed820885e0ff0b26408be59d, 283 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8312306: Add more Reference.reachabilityFence() calls to the security classes using Cleaner Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312306 Reporter: Valerie Peng Assignee: Valerie Peng Priority: P3 Components: security-libs/javax.crypto Original Fix: 22: 22, JDK-8312306, https://git.openjdk.org/jdk/commit/2436fb010e6a11755ee0ba2dbc51a230a2cb2c7f, 658 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8330108: Increase CipherInputStream buffer size Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8330108 Reporter: Oli Gillespie Assignee: Oli Gillespie Priority: P4 Components: security-libs/javax.crypto Original Fix: 23: 23, JDK-8330108, https://git.openjdk.org/jdk/commit/6158da5e9569f4260bd6d968c940c9979583118a, 422 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING Release Notes: JDK-8330632: Increase `CipherInputStream` Buffer Size The size of `CipherInputStream`'s internal buffer has been increased from 512 bytes to 8192 bytes. ---------------------------------------------------------------------------------------------------- JDK-8324585: JVM native memory leak in PCKS11-NSS security provider Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324585 Reporter: Webbug Group Assignee: Daniel Jelinski Priority: P4 Components: security-libs/javax.crypto:pkcs11 Original Fix: 23: 23, JDK-8324585, https://git.openjdk.org/jdk/commit/68206b533b09e07e4d556df794414ed4538889c0, 505 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311644: Server should not send bad_certificate alert when the client does not send any certificates Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311644 Reporter: Daniel Jelinski Assignee: Anthony Scarpino Priority: P3 Components: security-libs/javax.net.ssl Original Fix: 23: 23, JDK-8311644, https://git.openjdk.org/jdk/commit/f62b5789add23adda2634a1cfb80f48b4387be74, 479 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8312443: sun.security should use toLowerCase(Locale.ROOT) Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312443 Reporter: John Jiang Assignee: John Jiang Priority: P4 Components: security-libs/jdk.security Original Fix: 22: 22, JDK-8312443, https://git.openjdk.org/jdk/commit/4e8f331a80fdfbf3b73ad12b41920fcf4f242275, 700 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8268622: Performance issues in javac `Name` class Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8268622 Reporter: Jonathan Gibbons Assignee: Archie Cobbs Priority: P3 Components: tools/javac Original Fix: 22: 22, JDK-8268622, https://git.openjdk.org/jdk/commit/5c8366eea4555b5b145a5337e774020006e00db9, 626 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323657: Compilation of snippet results in VerifyError at runtime with --release 9 (and above) Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323657 Reporter: Severin Gehwolf Assignee: Jan Lahoda Priority: P3 Components: tools/javac Original Fix: 23: 23, JDK-8323657, https://git.openjdk.org/jdk/commit/c9cacfb25d1f15c879c961d2965a63c9fe4d9fa7, 514 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314275: Incorrect stepping in switch Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314275 Reporter: Egor Ushakov Assignee: Angelos Bimpoudis Priority: P3 Components: tools/javac Original Fix: 23: 23, JDK-8314275, https://git.openjdk.org/jdk/commit/e3dc6a7a28c4f049eb234c5487fca6c54298aa31, 497 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318837: javac generates wrong ldc instruction for dynamic constant loads Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318837 Reporter: Maurizio Cimadamore Assignee: Maurizio Cimadamore Priority: P4 Components: tools/javac Original Fix: 22: 22, JDK-8318837, https://git.openjdk.org/jdk/commit/2915d74a10c63cdca22d0055ebde67ef316a341b, 601 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8326204: yield statements doesn't allow cast expressions with more than 1 type arguments Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8326204 Reporter: Webbug Group Assignee: Angelos Bimpoudis Priority: P4 Components: tools/javac Original Fix: 23: 23, JDK-8326204, https://git.openjdk.org/jdk/commit/cff0747d7f62efc3dafcd259ef2b15cd13bafbeb, 463 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8352896: LambdaExpr02.java runs wrong test class Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8352896 Reporter: Tobias Hartmann Assignee: Vicente Arturo Romero Zaldivar Priority: P4 Components: tools/javac Original Fix: 25: 25, JDK-8352896, https://git.openjdk.org/jdk/commit/c0292203794bf3a8bfb02eac062e226ef2d07ee1, 83 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338675: javac shouldn't silently change .jar files on the classpath Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338675 Reporter: Volker Simonis Assignee: David Beaumont Priority: P4 Components: tools/javac Original Fix: 25: 25, JDK-8338675, https://git.openjdk.org/jdk/commit/bd74922157230c866802b4c5269da81e872525aa, 78 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING Release Notes: JDK-8353454: JAR files on classpath are never modified by javac Under some conditions, javac could have modified jar or zip files places on the classpath, by writing classfile(s) to them. The specific conditions are: - no output directory specified (i.e. no `-d` option) - no `-sourcepath` specified - the jar or zip file on the classpath contains source file(s), which are compiled implicitly This is no longer the case. Classfiles will never be written to jar or zip files, and those that would be written into the jar or zip file will be placed to the current working directory. This mimics the JDK 8 behavior. ---------------------------------------------------------------------------------------------------- JDK-8338281: jshell does not run shutdown hooks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338281 Reporter: Webbug Group Assignee: Jan Lahoda Priority: P4 Components: tools/jshell Original Fix: 24: 24, JDK-8338281, https://git.openjdk.org/jdk/commit/8c8b5801fd9d28a71edf3bd8d1fae857817e27de, 295 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328339: Static import prevents source launcher from finding class with main method Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328339 Reporter: Christian Stein Assignee: Christian Stein Priority: P3 Components: tools/launcher Original Fix: 23: 23, JDK-8328339, https://git.openjdk.org/jdk/commit/9bc741d04f0c2e731f67ac21144812a55d0ea03d, 455 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8349699: XSL transform fails with certain UTF-8 characters on 1024 byte boundaries Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8349699 Reporter: Webbug Group Assignee: Joe Wang Priority: P4 Components: xml/org.xml.sax Original Fix: 25: 25, JDK-8349699, https://git.openjdk.org/jdk/commit/4e60c2d937fca8170b356f36e72b271104130c40, 120 day(s) ago Backports and Forwardports: 21: MISSING 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8284093: Memory leak: X11SD_DisposeXImage should also free obdata Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8284093 Reporter: Zhengyu Gu Assignee: Zhengyu Gu Priority: P3 Components: client-libs/2d Original Fix: 19: 19, JDK-8284093, https://git.openjdk.java.net/jdk/commit/205cfb84968fe93cbfe7d509e1e7d051ed05f97c, 1165 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8292214: Memory leak in getAllConfigs of awt_GraphicsEnv.c:386 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8292214 Reporter: Shadow Bug Assignee: Alisen Chung Priority: P3 Components: client-libs/2d Original Fix: 20: 20, JDK-8292214, https://git.openjdk.org/jdk/commit/1166a8abd2e5fba16b5cd29431de2628a52a8e08, 989 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332854: Unable to build openjdk with --with-harfbuzz=system Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332854 Reporter: Vladimir Petko Assignee: Philip Race Priority: P4 Components: client-libs/2d Original Fix: 24: 24, JDK-8332854, https://git.openjdk.org/jdk/commit/ba5a4670b8ad86fefb41a939752754bf36aac9dc, 367 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8041125: ColorConvertOp filter much slower in JDK 8 compared to JDK7 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8041125 Reporter: Webbug Group Assignee: Sergey Bylokhov Priority: P3 Components: client-libs/javax.imageio Original Fix: 18: 18, JDK-8041125, https://git.openjdk.java.net/jdk/commit/c355704a4b3d376b5429daba1576442b575f41ea, 1344 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8270915: GIFImageReader disregards ignoreMetadata flag which causes memory exhaustion Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8270915 Reporter: Webbug Group Assignee: Jayathirth D V Priority: P3 Components: client-libs/javax.imageio Original Fix: 20: 20, JDK-8270915, https://git.openjdk.org/jdk/commit/8c15f77abac0beb7f39a90fdfc5efb245b09ca32, 988 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8337681: PNGImageWriter uses much more memory than necessary Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337681 Reporter: Webbug Group Assignee: Daniel Gredler Priority: P4 Components: client-libs/javax.imageio Original Fix: 24: 24, JDK-8337681, https://git.openjdk.org/jdk/commit/89a15f1414f89d2dd32eac791e9155fcb4207e56, 311 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353690, https://git.openjdk.org/jdk21u-dev/commit/d7fa4bbb9460e0c7de9aa23552454d4278e8d669, 77 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8351110: ImageIO.write for JPEG can write corrupt JPEG for certain thumbnail dimensions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8351110 Reporter: Webbug Group Assignee: Philip Race Priority: P4 Components: client-libs/javax.imageio Original Fix: 25: 25, JDK-8351110, https://git.openjdk.org/jdk/commit/60f3d607412dfe289f33dd922dfc1c9ff766810f, 70 day(s) ago Backports and Forwardports: 21: Not affected 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318678: Vector access on heap MemorySegments only works for byte[] Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318678 Reporter: Paul Sandoz Assignee: Per-Ake Minborg Priority: P3 Components: core-libs Original Fix: 22: 22, JDK-8318678, https://git.openjdk.org/jdk/commit/74f1889b58c6ad1cdc7401e7cbb9f614acf0c171, 591 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8308748: JNU_GetStringPlatformChars may write to String's internal memory array Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308748 Reporter: Rudi Horn Assignee: Rudi Horn Priority: P4 Components: core-libs Original Fix: 21: 21, JDK-8308748, https://git.openjdk.org/jdk/commit/8f0839bc55036a8a663a83a02d300c60e71ceb6c, 744 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315413: Remove special filtering of Continuation.yield0 in StackWalker Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315413 Reporter: Mandy Chung Assignee: Mandy Chung Priority: P4 Components: core-libs Original Fix: 22: 22, JDK-8315413, https://git.openjdk.org/jdk/commit/c8acab1d913a6c676706fce7ad98a7f831a95682, 658 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8293197: Avoid double racy reads from non-volatile fields in SharedSecrets Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8293197 Reporter: Andrey Turbanov Assignee: Andrey Turbanov Priority: P5 Components: core-libs Original Fix: 20: 20, JDK-8293197, https://git.openjdk.org/jdk/commit/2259e427a53440da948315db2272396294036051, 1017 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8290499: new File(parent, "/") breaks normalization – creates File with slash at the end Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290499 Reporter: Webbug Group Assignee: Brian Burkhalter Priority: P4 Components: core-libs/java.io Original Fix: 21: 21, JDK-8290499, https://git.openjdk.org/jdk/commit/21af8bae38dd845d5cbeb2b2770e537b5b9bad22, 751 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8306461: ObjectInputStream::readObject() should handle negative array sizes without throwing NegativeArraySizeExceptions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8306461 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P3 Components: core-libs/java.io:serialization Original Fix: 21: 21, JDK-8306461, https://git.openjdk.org/jdk/commit/4116b109f004c9552db7448f2942a11d5dfe3cdc, 773 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING Release Notes: JDK-8307621: `ObjectInputStream::readObject()` Should Handle Negative Array Sizes without Throwing `NegativeArraySizeExceptions` `ObjectInputStream::readObject()` now throws a `StreamCorruptedException` instead of a `NegativeArraySizeException` when reading an array with a negative array size from a corrupted object input stream. Collection classes with a custom `readObject()` method which previously threw a `NegativeArraySizeException` when the number of their elements read from the deserialization stream was negative will now throw a `StreamCorruptedException` instead. ---------------------------------------------------------------------------------------------------- JDK-8343019: Primitive caches must use boxed instances from the archive Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8343019 Reporter: Jiangli Zhou Assignee: Aleksey Shipilev Priority: P3 Components: core-libs/java.lang Original Fix: 24: 24, JDK-8343019, https://git.openjdk.org/jdk/commit/7c36fa7e175c01dd994cd8f1ef9fd942dbddbce0, 231 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353301, https://git.openjdk.org/jdk21u-dev/commit/b3118d81de079469881ede6af6dc86873bada496, 80 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8291641: Optimize StackTraceElement.toString() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8291641 Reporter: Sergey Tsypanov Assignee: Sergey Tsypanov Priority: P4 Components: core-libs/java.lang Original Fix: 20: 20, JDK-8291641, https://git.openjdk.org/jdk/commit/9825c3356068feba8dde8217e8f8a56c9c573da4, 1044 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8302163: Speed up various String comparison methods with ArraysSupport.mismatch Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8302163 Reporter: Claes Redestad Assignee: Claes Redestad Priority: P4 Components: core-libs/java.lang Original Fix: 21: 21, JDK-8302163, https://git.openjdk.org/jdk/commit/861e302011bb3aaf0c8431c121b58a57b78481e3, 855 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8306075: Micro-optimize Enum.hashCode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8306075 Reporter: Aleksey Shipilev Assignee: Oli Gillespie Priority: P4 Components: core-libs/java.lang Original Fix: 21: 21, JDK-8306075, https://git.openjdk.org/jdk/commit/3da987adacc3acc120a2781ee9a2111e26356723, 791 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318072: DowncallLinker does not acquire/release segments in interpreter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318072 Reporter: Jorn Vernee Assignee: Jorn Vernee Priority: P3 Components: core-libs/java.lang.foreign Original Fix: 22: 22, JDK-8318072, https://git.openjdk.org/jdk/commit/1d54e73f6acf6e8fad674206b168c950d62c6f58, 614 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8314330: java/foreign tests should respect vm flags when start new processes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314330 Reporter: Leonid Mesnik Assignee: Leonid Mesnik Priority: P4 Components: core-libs/java.lang.foreign Original Fix: 22: 22, JDK-8314330, https://git.openjdk.org/jdk/commit/7b28d3608a10b26af376c8f6d142d97c708c9f11, 673 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319216, https://git.openjdk.org/jdk21u/commit/a81130048e5733fd2081bcbe5484e8610e21730f, 596 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8078641: MethodHandle.asTypeCache can retain classes from unloading Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8078641 Reporter: Vladimir Ivanov Assignee: Vladimir Ivanov Priority: P3 Components: core-libs/java.lang.invoke Original Fix: 18: 18, JDK-8078641, https://git.openjdk.java.net/jdk/commit/21012f2bbe214955d05f8bc583dcdceb0949b601, 1380 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8284579: Improve VarHandle checks for interpreter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8284579 Reporter: Claes Redestad Assignee: Claes Redestad Priority: P4 Components: core-libs/java.lang.invoke Original Fix: 19: 19, JDK-8284579, https://git.openjdk.java.net/jdk/commit/280aa428800043f314b92ae88076d596cb4c2fe0, 1164 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8299505: findVirtual on array classes incorrectly restricts the receiver type Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8299505 Reporter: Webbug Group Assignee: Chen Liang Priority: P4 Components: core-libs/java.lang.invoke Original Fix: 21: 21, JDK-8299505, https://git.openjdk.org/jdk/commit/78aa5f3fc1c7fc7929e0d2b5d94da0827483b7c5, 750 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8335922: Incorrect @Stable usage of LambdaForm$Name.index Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335922 Reporter: Chen Liang Assignee: Chen Liang Priority: P4 Components: core-libs/java.lang.invoke Original Fix: 24: 24, JDK-8335922, https://git.openjdk.org/jdk/commit/aabec4a947ed2a808a1443fa6b2dabedd8c2dd9f, 332 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8261407: ReflectionFactory.checkInitted() is not thread-safe Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8261407 Reporter: Webbug Group Assignee: Peter Levart Priority: P4 Components: core-libs/java.lang:reflect Original Fix: 19: 19, JDK-8261407, https://git.openjdk.java.net/jdk/commit/7feabee4265787ea820c1925c0c531933cb0da50, 1213 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8290079: Reduce interaction with volatile in static initializer of BigInteger Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290079 Reporter: Sergey Tsypanov Assignee: Sergey Tsypanov Priority: P4 Components: core-libs/java.math Original Fix: 20: 20, JDK-8290079, https://git.openjdk.org/jdk/commit/c83fcbd18fff4d10c4162c43ddcdf3a51ce2c8e6, 1072 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8304885: Reuse stale data to improve DNS resolver resiliency Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8304885 Reporter: Sergey Bylokhov Assignee: Sergey Bylokhov Priority: P3 Components: core-libs/java.net Original Fix: 22: 22, JDK-8304885, https://git.openjdk.org/jdk/commit/bdd81b31825a9eb6a0f0883fca56a011ac2aebf8, 741 day(s) ago Backports and Forwardports: 25: Inherited 21: 21, JDK-8310726, https://git.openjdk.org/jdk21/commit/8b127262a3dff9c4420945e902f6a688f8d05e2e, 727 day(s) ago 21: 21.0.1, JDK-8311336, https://git.openjdk.org/jdk21u/commit/8b127262a3dff9c4420945e902f6a688f8d05e2e, 727 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-6968351: httpserver clashes with delayed TCP ACKs for low Content-Length Original Bug: URL: https://bugs.openjdk.org/browse/JDK-6968351 Reporter: Roger Yeung Assignee: Michael McMahon Priority: P3 Components: core-libs/java.net Original Fix: 23: 23, JDK-6968351, https://git.openjdk.org/jdk/commit/02c95a6d7eb77ed17ae64d0f585197e87a67cc4a, 408 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: MISSING Release Notes: JDK-8331847: `HttpServer` No Longer Immediately Sends Response Headers The HTTP server no longer immediately sends response headers if chunked mode is selected or if the response has a body. The previous behavior had the effect of slowing down response times due to delayed acknowledgments on some operating systems. With this change, the headers will be buffered and sent with the response body if one is expected. This should result in improved performance for certain kinds of responses. Note, it is advisable now to always close the HTTP exchange or response body stream to force the sending of the response headers and is required in all cases except where there is no response body. ---------------------------------------------------------------------------------------------------- JDK-8287318: ConcurrentModificationException in sun.net.httpserver.ServerImpl$Dispatcher Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8287318 Reporter: Jaikiran Pai Assignee: Jaikiran Pai Priority: P4 Components: core-libs/java.net Original Fix: 19: 19, JDK-8287318, https://git.openjdk.java.net/jdk/commit/3deb58a89a79fd562fe0736e753e6a677234c8c7, 1115 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8349705: java.net.URI.scanIPv4Address throws unnecessary URISyntaxException Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8349705 Reporter: Xiaolong Peng Assignee: Xiaolong Peng Priority: P4 Components: core-libs/java.net Original Fix: 25: 25, JDK-8349705, https://git.openjdk.org/jdk/commit/a90f323d05f1c90767823b8729b124de0bead265, 103 day(s) ago Backports and Forwardports: 21: Requested: jdk21u-fix-request is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8358496: Concurrent reading from Socket with timeout executes sequentially Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358496 Reporter: Alan Bateman Assignee: Alan Bateman Priority: P4 Components: core-libs/java.net Original Fix: 25: 25, JDK-8358496, https://git.openjdk.org/jdk/commit/7838321b74276e45b92c54904ea31ef70ed9e33f, 16 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8316337: (bf) Concurrency issue in DirectByteBuffer.Deallocator Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316337 Reporter: Per-Ake Minborg Assignee: Per-Ake Minborg Priority: P2 Components: core-libs/java.nio Original Fix: 22: 22, JDK-8316337, https://git.openjdk.org/jdk/commit/cf74b8c2a32f33019a13ce80b6667da502cc6722, 639 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8317786, https://git.openjdk.org/jdk21u/commit/f2cb058bf8adc8b4804252de856f789a77ad45fc, 619 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318422: Allow poller threads be virtual threads Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318422 Reporter: Alan Bateman Assignee: Alan Bateman Priority: P3 Components: core-libs/java.nio Original Fix: 22: 22, JDK-8318422, https://git.openjdk.org/jdk/commit/c099cf53f25496c99629dc578045aa5186e1109d, 594 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8073061: (fs) Files.copy(foo, bar, REPLACE_EXISTING) deletes bar even if foo is not readable Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8073061 Reporter: Webbug Group Assignee: Brian Burkhalter Priority: P4 Components: core-libs/java.nio Original Fix: 22: 22, JDK-8073061, https://git.openjdk.org/jdk/commit/36ac83904c9e81a01822b0e36ef677cae2808709, 632 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8338391, https://git.openjdk.org/jdk21u-dev/commit/590715f4f62a6e4c9cdf4cf1061b4ee7a2f3808e, 309 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321279: Implement hashCode() in Heap-X-Buffer.java.template Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321279 Reporter: Sergey Tsypanov Assignee: Sergey Tsypanov Priority: P4 Components: core-libs/java.nio Original Fix: 23: 23, JDK-8321279, https://git.openjdk.org/jdk/commit/8a0a6f8c252082050c3714d9c14ad2972ac97ecf, 555 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8319757: java/nio/channels/DatagramChannel/InterruptibleOrNot.java failed: wrong exception thrown Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319757 Reporter: David Holmes Assignee: Alan Bateman Priority: P4 Components: core-libs/java.nio Original Fix: 23: 23, JDK-8319757, https://git.openjdk.org/jdk/commit/ace010b38a83e0c9b43aeeb6bc5c92d0886dc53f, 531 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8327557, https://git.openjdk.org/jdk21u-dev/commit/0b01febb9e8e1682b993e32e36a2e762d7e47301, 469 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8292043: Incorrect decoding near EOF for stateful decoders like UTF-16 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8292043 Reporter: Webbug Group Assignee: Naoto Sato Priority: P4 Components: core-libs/java.nio.charsets Original Fix: 20: 20, JDK-8292043, https://git.openjdk.org/jdk/commit/aa9b8f04bf74d5fa00f2b27895e7369abea3a930, 1032 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318613: ChoiceFormat patterns are not well tested Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318613 Reporter: Justin Lu Assignee: Justin Lu Priority: P4 Components: core-libs/java.text Original Fix: 22: 22, JDK-8318613, https://git.openjdk.org/jdk/commit/10427c023a142a24db3c2492977a7233a1afc25d, 603 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8324038, https://git.openjdk.org/jdk21u-dev/commit/32a4568ec49df66798c7d5b20765281f45b66d1e, 519 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8331485: Odd Results when Parsing Scientific Notation with Large Exponent Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331485 Reporter: Webbug Group Assignee: Justin Lu Priority: P4 Components: core-libs/java.text Original Fix: 23: 23, JDK-8331485, https://git.openjdk.org/jdk/commit/ffb0867e2c07b41cb7124e11fe6cf63d9471f0d2, 385 day(s) ago Backports and Forwardports: 25: Inherited 21: Not affected 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8273369: Computing micros between two instants unexpectedly overflows for some cases Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8273369 Reporter: Webbug Group Assignee: Naoto Sato Priority: P4 Components: core-libs/java.time Original Fix: 18: 18, JDK-8273369, https://git.openjdk.java.net/jdk/commit/81d2acee57188a4507c798b46b0bd129dc302fec, 1378 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8282144: RandomSupport.convertSeedBytesToLongs sign extension overwrites previous bytes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282144 Reporter: Webbug Group Assignee: Jim Laskey Priority: P4 Components: core-libs/java.util Original Fix: 19: 19, JDK-8282144, https://git.openjdk.java.net/jdk/commit/5fab27e1b8fdf2ea27cb3b349bd339a4a6ec828b, 1199 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8294509: The sign extension bug applies to 'public static int[] convertSeedBytesToInts(byte[] seed, int n, int z)' in RandomSupport Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8294509 Reporter: Webbug Group Assignee: Raffaello Giulietti Priority: P4 Components: core-libs/java.util Original Fix: 20: 20, JDK-8294509, https://git.openjdk.org/jdk/commit/5a9cd33632862aa2249794902d4168a7fe143054, 989 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8267502: JDK-8246677 caused 16x performance regression in SynchronousQueue Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8267502 Reporter: Evgeny Astigeevich Assignee: Doug Lea Priority: P3 Components: core-libs/java.util.concurrent Original Fix: 22: 22, JDK-8267502, https://git.openjdk.org/jdk/commit/8d1ab57065c7ebcc650b5fb4ae098f8b0a35f112, 698 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319221, https://git.openjdk.org/jdk21u/commit/bbc5ad757496445d1bfa994f6295fdf74f0d1ce5, 596 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314515: java/util/concurrent/SynchronousQueue/Fairness.java failed with "Error: fair=false i=8 j=0" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314515 Reporter: Daniel Daugherty Assignee: Martin Buchholz Priority: P4 Components: core-libs/java.util.concurrent Original Fix: 23: 23, JDK-8314515, https://git.openjdk.org/jdk/commit/35e9662767cc0a1dea9b5afa2a6d61a85297253c, 526 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334705, https://git.openjdk.org/jdk21u-dev/commit/fe999ba7840f9bd306f46178747e743a502d3535, 364 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8276216: Negated character classes performance regression in Pattern Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276216 Reporter: Xin Liu Assignee: Volker Simonis Priority: P3 Components: core-libs/java.util.regex Original Fix: 18: 18, JDK-8276216, https://git.openjdk.java.net/jdk/commit/79350b9b4f42e43a8ab27ea76b9115dae6f448af, 1305 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8280403: RegEx: String.split can fail with NPE in Pattern.CharPredicate::match Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8280403 Reporter: Jeff Dinkins Assignee: Ian Graves Priority: P4 Components: core-libs/java.util.regex Original Fix: 19: 19, JDK-8280403, https://git.openjdk.java.net/jdk/commit/e3076552ec528864e61a6e0ec91e228006fddefc, 1242 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317264: Pattern.Bound has `static` fields that should be `static final`. Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317264 Reporter: Eamonn McManus Assignee: Eamonn McManus Priority: P4 Components: core-libs/java.util.regex Original Fix: 22: 22, JDK-8317264, https://git.openjdk.org/jdk/commit/ecb5e8a03f67c92d7956201de1fa7d07cc6af9cb, 630 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356637, https://git.openjdk.org/jdk21u-dev/commit/015a3863416ae5c234cd9286b3236b8714fb3194, 41 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8281631: HashMap copy constructor and putAll can over-allocate table Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8281631 Reporter: Webbug Group Assignee: Stuart Marks Priority: P4 Components: core-libs/java.util:collections Original Fix: 19: 19, JDK-8281631, https://git.openjdk.java.net/jdk/commit/3e393047e12147a81e2899784b943923fc34da8e, 1191 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8292955: Collections.checkedMap Map.merge does not properly check key and value Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8292955 Reporter: Webbug Group Assignee: Stuart Marks Priority: P4 Components: core-libs/java.util:collections Original Fix: 23: 23, JDK-8292955, https://git.openjdk.org/jdk/commit/b5e1615c0084538f2161fe9b56748d188983e972, 388 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8220213: com/sun/jndi/dns/ConfigTests/Timeout.java failed intermittent Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8220213 Reporter: Chris Yin Assignee: Aleksej Efimov Priority: P4 Components: core-libs/javax.naming Original Fix: 24: 24, JDK-8220213, https://git.openjdk.org/jdk/commit/4beb77192f54f27183285400d7cae7528df64e43, 252 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353647, https://git.openjdk.org/jdk21u-dev/commit/c662d7dc248e6a46b52a1d620fa42c3081a90ccf, 77 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8269268: JDWP: Properly fix thread lookup assert in findThread() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8269268 Reporter: Chris Plummer Assignee: Chris Plummer Priority: P3 Components: core-svc/debugger Original Fix: 18: 18, JDK-8269268, https://git.openjdk.java.net/jdk/commit/7ca753bf0cb58ff0f82a7e9baee177a6da9f56e7, 1451 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8292302: Windows GetLastError value overwritten by ThreadLocalStorage::thread Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8292302 Reporter: Jorn Vernee Assignee: Kevin Walls Priority: P3 Components: core-svc/debugger Original Fix: 20: 20, JDK-8292302, https://git.openjdk.org/jdk/commit/dfc16e047f1f8adaa8510574d00bf9f958902c43, 1011 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319876: Reduce memory consumption of VM_ThreadDump::doit Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319876 Reporter: Denghui Dong Assignee: Denghui Dong Priority: P4 Components: core-svc/java.lang.management Original Fix: 22: 22, JDK-8319876, https://git.openjdk.org/jdk/commit/8ec6b8de3bb3d7aeebdcb45d761b18cce3bab75e, 581 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8327004, https://git.openjdk.org/jdk21u-dev/commit/342ae64964a82fd12abdf736dbefa83371c7f762, 443 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8272317: jstatd has dependency on Security Manager which needs to be removed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8272317 Reporter: Sean Mullan Assignee: Kevin Walls Priority: P3 Components: core-svc/tools Original Fix: 19: 19, JDK-8272317, https://git.openjdk.java.net/jdk/commit/cb8a82ee24881113af4eea04d7ce5963d18e9b83, 1238 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING Release Notes: JDK-8282653: jstatd No Longer Requires a SecurityManager `jstatd` no longer requires a Security Manager and policy file. Running with `-Djava.security.policy=` to set a policy has no effect. Internally to `jstatd`, an `ObjectInputFilter` is used to allow only essential classes to be deserialized over the RMI connection. ---------------------------------------------------------------------------------------------------- JDK-8323101: C2: assert(n->in(0) == nullptr) failed: divisions with zero check should already have bailed out earlier in split-if Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323101 Reporter: Daniel Daugherty Assignee: Christian Hagedorn Priority: P2 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323101, https://git.openjdk.org/jdk/commit/7e0a4ed6292586772c23292dbdd67ed1db5c12f7, 521 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8325046, https://git.openjdk.org/jdk21u-dev/commit/869df3bf7c2d43c67f0b67f0bad13b4ad669a337, 505 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324983: Race in CompileBroker::possibly_add_compiler_threads Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324983 Reporter: Tom Rodriguez Assignee: Tom Rodriguez Priority: P2 Components: hotspot/compiler Original Fix: 23: 23, JDK-8324983, https://git.openjdk.org/jdk/commit/1993652653eab8dd7ce2221a97cd2e401f2dcf56, 500 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334158, https://git.openjdk.org/jdk21u-dev/commit/9040078dda19b3a784c628f1b4f28ccdac0a5ccb, 372 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323274: C2: array load may float above range check Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323274 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P2 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323274, https://git.openjdk.org/jdk/commit/4406915ebce4266b3eb4a238382fff3c2c1d1739, 483 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334370, https://git.openjdk.org/jdk21u-dev/commit/a1e43d90f44fad0fd1ff735cf1ff5403c2758b5f, 368 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8329258: TailCall should not use frame pointer register for jump target Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8329258 Reporter: Daniel Skantz Assignee: Tobias Hartmann Priority: P2 Components: hotspot/compiler Original Fix: 23: 23, JDK-8329258, https://git.openjdk.org/jdk/commit/cccc95358d5c38cbcabc7f79abc53674deb1e6d8, 413 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334159, https://git.openjdk.org/jdk21u-dev/commit/45d5ae087e6f960377f78c6a1e84aad592422029, 372 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8356989: Unexpected null in C2 compiled code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356989 Reporter: Webbug Group Assignee: Roland Westrelin Priority: P2 Components: hotspot/compiler Original Fix: 25: 25, JDK-8356989, https://git.openjdk.org/jdk/commit/ed4cd2acd2d8bb92c296c5a860c76cffaff53add, 25 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8279045: Intrinsics missing vzeroupper instruction Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8279045 Reporter: Smita Kamath Assignee: Smita Kamath Priority: P3 Components: hotspot/compiler Original Fix: 18: 18, JDK-8279045, https://git.openjdk.java.net/jdk18/commit/9ee3ccfee2c9cc54ac7dca49fbf35135e627ef18, 1276 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8280003: C1: Reconsider uses of logical_and immediates in LIRGenerator::do_getObjectSize Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8280003 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P3 Components: hotspot/compiler Original Fix: 19: 19, JDK-8280003, https://git.openjdk.java.net/jdk/commit/7b7207a45a2838823b42c9c7cb0a45a97996018a, 1142 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8285378: Remove unnecessary nop for C1 exception and deopt handler Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8285378 Reporter: Boris Ulasevich Assignee: Boris Ulasevich Priority: P3 Components: hotspot/compiler Original Fix: 19: 19, JDK-8285378, https://git.openjdk.java.net/jdk/commit/c6eab989b7df6fb322aa7f0bd509918633594804, 1141 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8303737: C2: Load can bypass subtype check that enforces it's from the right object type Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8303737 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 22: 22, JDK-8303737, https://git.openjdk.org/jdk/commit/52983ed529182901db4e33857bfeab2727e235df, 633 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319226, https://git.openjdk.org/jdk21u/commit/c3c2b9f42d2b1f59f72b96ae3bb292eb8457ab1f, 596 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316661: CompilerThread leaks CodeBlob memory when dynamically stopping compiler thread in non-product Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316661 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P3 Components: hotspot/compiler Original Fix: 22: 22, JDK-8316661, https://git.openjdk.org/jdk/commit/edcc559f09364da3692862e1f3d0636aa8eec1d4, 631 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322780, https://git.openjdk.org/jdk21u-dev/commit/191fc6b50a413cba76eb9f4f3f4f1713cc1e3703, 538 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320206: Some intrinsics/stubs missing vzeroupper on x86_64 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320206 Reporter: Sandhya Viswanathan Assignee: Sandhya Viswanathan Priority: P3 Components: hotspot/compiler Original Fix: 22: 22, JDK-8320206, https://git.openjdk.org/jdk/commit/9b372e28ceb8b054118027626eb454b8a493740b, 580 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322792, https://git.openjdk.org/jdk21u-dev/commit/98fb42563ac1a1d050abdd06be20b8e4a5a03f9b, 537 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319879: Stress mode to randomize incremental inlining decision Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319879 Reporter: Tobias Hartmann Assignee: Tobias Hartmann Priority: P3 Components: hotspot/compiler Original Fix: 22: 22, JDK-8319879, https://git.openjdk.org/jdk/commit/303757b3a0d73329c954b28f08058fb60e5c9729, 577 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323152, https://git.openjdk.org/jdk21u-dev/commit/dfc93243a870ccd5fa2a3e39346e04713077380a, 529 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322996: BoxLockNode creation fails with assert(reg < CHUNK_SIZE) failed: sanity Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322996 Reporter: Tobias Hartmann Assignee: Daniel Lunden Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8322996, https://git.openjdk.org/jdk/commit/69586e7bdffe1a840c3a86e6ec83568de24c6fe5, 508 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334309, https://git.openjdk.org/jdk21u-dev/commit/8ca5280c97b323e1f80d62c90059dbe1afec2c42, 370 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317299: safepoint scalarization doesn't keep track of the depth of the JVM state Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317299 Reporter: Webbug Group Assignee: Damon Fenacci Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8317299, https://git.openjdk.org/jdk/commit/6d911f68a3244c40a62ab2570dfec68b8d0ed5d8, 500 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334308, https://git.openjdk.org/jdk21u-dev/commit/d2f857ac9e6916b9850c0dc38365cf78c8015649, 370 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324969: C2: prevent elimination of unbalanced coarsened locking regions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324969 Reporter: Webbug Group Assignee: Vladimir Kozlov Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8324969, https://git.openjdk.org/jdk/commit/b938a5c9edd53821a52b43a8e342b76adb341a3f, 477 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334209, https://git.openjdk.org/jdk21u-dev/commit/ea2aa9ef188a64693b3324bc9da2818c6264dd94, 372 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322743: C2: prevent lock region elimination in OSR compilation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322743 Reporter: Webbug Group Assignee: Vladimir Kozlov Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8322743, https://git.openjdk.org/jdk/commit/742c776a922bc226a3beaa9e219ff0bd2baf7bc4, 476 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334452, https://git.openjdk.org/jdk21u-dev/commit/4af78629be86679b82bf6fc40c7b2999d4005352, 367 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308660: C2 compilation hits 'node must be dead' assert Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308660 Reporter: Roberto Castaneda Lozano Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8308660, https://git.openjdk.org/jdk/commit/053ff76e14046f796f6e10a9cb2ede1f1ae22ed6, 458 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334453, https://git.openjdk.org/jdk21u-dev/commit/ef30dbc017ccda907b3dac658b8684713236fe3d, 367 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323972: C2 compilation fails with assert(!x->as_Loop()->is_loop_nest_inner_loop()) failed: loop was transformed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323972 Reporter: Tobias Hartmann Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323972, https://git.openjdk.org/jdk/commit/e1b0af29e47b46879defce1fc44c30d4d50d0c31, 458 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334307, https://git.openjdk.org/jdk21u-dev/commit/9a392eaf0dd3f4a4bb080724210d35f823133d3d, 370 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321278: C2: Partial peeling fails with assert "last_peel <- first_not_peeled" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321278 Reporter: Tobias Hartmann Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8321278, https://git.openjdk.org/jdk/commit/af15c68f3ccb72537b0a60d942f12d600f13ebb6, 451 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334306, https://git.openjdk.org/jdk21u-dev/commit/dba671654e29fa71001c5c23a1f559018f83550f, 370 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8323682: C2: guard check is not generated in Arrays.copyOfRange intrinsic when allocation is eliminated by EA Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323682 Reporter: Webbug Group Assignee: Daniel Lunden Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323682, https://git.openjdk.org/jdk/commit/92f5c0be8e3b47343b54a26940df691faaf49b23, 443 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334206, https://git.openjdk.org/jdk21u-dev/commit/6a83392424461187ad5e89a9361cabd39de0b1ef, 372 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328822: C2: "negative trip count?" assert failure in profile predicate code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328822 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8328822, https://git.openjdk.org/jdk/commit/2ceeb6c00135310b7bdabacb92d26d81de525240, 435 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8331561, https://git.openjdk.org/jdk21u-dev/commit/87d5da4f4f61bde5125b2534cd059a5772f991b7, 413 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8180450: secondary_super_cache does not scale well Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8180450 Reporter: John Rose Assignee: Andrew Haley Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8180450, https://git.openjdk.org/jdk/commit/f11a496de61d800a680517457eb43b078a633953, 429 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8351340, https://git.openjdk.org/jdk21u-dev/commit/ef282b75bbc233704d9b76d741973ee3d03d30c6, 106 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8300148: Consider using a StoreStore barrier instead of Release barrier on ctor exit Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8300148 Reporter: Dean Long Assignee: Joshua Cao Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8300148, https://git.openjdk.org/jdk/commit/1d06170758bd76a0ea32e5bb7d4a017e829ae710, 421 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324517: C2: crash in compiled code because of dependency on removed range check CastIIs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324517 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8324517, https://git.openjdk.org/jdk/commit/ab8d7b0cedfaae124262325cd1d4b59cef996d85, 400 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8331575: C2: crash when ConvL2I is split thru phi at LongCountedLoop Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331575 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8331575, https://git.openjdk.org/jdk/commit/f398cd225012694a586e528936159b6df7b1586c, 400 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334310, https://git.openjdk.org/jdk21u-dev/commit/28c16d4e9da9ab33d3950060547b07de305394b3, 370 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325520: Vector loads and stores with indices and masks incorrectly compiled Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325520 Reporter: Webbug Group Assignee: Damon Fenacci Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8325520, https://git.openjdk.org/jdk/commit/0c934ff4e2fb53a72ad25a080d956745a5649f9b, 391 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334846, https://git.openjdk.org/jdk21u-dev/commit/487b29d7954066bd09d0f0a6649864d8809d10fa, 361 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332905: C2 SuperWord: bad AD file, with RotateRightV and first operand not a pack Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332905 Reporter: Emanuel Peter Assignee: Emanuel Peter Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8332905, https://git.openjdk.org/jdk/commit/67d6f3ca9e8d1312c9e3a85dbe19903619f59064, 381 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8334211, https://git.openjdk.org/jdk21u-dev/commit/03facb931af36be60e00a76013fbfb9c9d855dfc, 372 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332119: Incorrect IllegalArgumentException for C2 compiled permute kernel Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332119 Reporter: Jatin Bhateja Assignee: Jatin Bhateja Priority: P3 Components: hotspot/compiler Original Fix: 23: 23, JDK-8332119, https://git.openjdk.org/jdk/commit/4c09d9f8280092949a9fe0f26ee516e699f7ba84, 379 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8328107: Shenandoah/C2: TestVerifyLoopOptimizations test failure Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328107 Reporter: Roman Kennke Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 24: 24, JDK-8328107, https://git.openjdk.org/jdk/commit/b5212d7bfe78b18c18e45c42c724a22365709328, 370 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8355212, https://git.openjdk.org/jdk21u-dev/commit/2ba3cd60b7945736bb43cc94ed32c36cfe0a763f, 59 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324345: Stack overflow during C2 compilation when splitting memory phi Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324345 Reporter: Leonid Mesnik Assignee: Daniel Lunden Priority: P3 Components: hotspot/compiler Original Fix: 24: 24, JDK-8324345, https://git.openjdk.org/jdk/commit/fdb4350fcecef1915cdbc27ece24153a1b6c884d, 323 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356676, https://git.openjdk.org/jdk21u-dev/commit/b654313e4f6dc261fbdbc2123915f8a7a33d8aeb, 41 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8341834: C2 compilation fails with "bad AD file" due to Replicate Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341834 Reporter: Tobias Hartmann Assignee: Roland Westrelin Priority: P3 Components: hotspot/compiler Original Fix: 24: 24, JDK-8341834, https://git.openjdk.org/jdk/commit/72a45ddbad9c343200197348ccfcf74105e6fefa, 225 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8344199: Incorrect excluded field value set by getEventWriter intrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344199 Reporter: Sendao Yan Assignee: Tobias Hartmann Priority: P3 Components: hotspot/compiler Original Fix: 24: 24, JDK-8344199, https://git.openjdk.org/jdk/commit/9d60300feea12d353fcd6c806b196ace2df02d05, 213 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8336042: Caller/callee param size mismatch in deoptimization causes crash Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336042 Reporter: Dean Long Assignee: Dean Long Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8336042, https://git.openjdk.org/jdk/commit/20ea218ce52f79704445acfe2d4a3dc9d04e86d2, 107 day(s) ago Backports and Forwardports: 21: 21.0.8, JDK-8353675, https://git.openjdk.org/jdk21u-dev/commit/a37386691877c7c140311971ac6878b047223817, 77 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8352696: JFR: assert(false): EA: missing memory path Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8352696 Reporter: Markus Grönlund Assignee: Markus Grönlund Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8352696, https://git.openjdk.org/jdk/commit/721ef76738a2145bdff9b8534d3512282c61db8b, 86 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8277619: AArch64: Incorrect parameter type in Advanced SIMD Copy assembler functions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8277619 Reporter: Ningsheng Jian Assignee: Fei Gao Priority: P4 Components: hotspot/compiler Original Fix: 19: 19, JDK-8277619, https://git.openjdk.java.net/jdk/commit/c442587f1e72a614302cd76c20e13f1cb1703641, 1283 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8279676: Dubious YMM register clearing in x86_64 arraycopy stubs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8279676 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 19: 19, JDK-8279676, https://git.openjdk.java.net/jdk/commit/525b20fce0acd393f31fd37fe1f05f9d32577f77, 1255 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8276563: Undefined Behaviour in class Assembler Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8276563 Reporter: Andrew Haley Assignee: Andrew Haley Priority: P4 Components: hotspot/compiler Original Fix: 19: 19, JDK-8276563, https://git.openjdk.java.net/jdk/commit/64c0c0e109f9853072f1d306fef1a2e31568ec9e, 1248 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8287373: remove unnecessary paddings in generated code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8287373 Reporter: Boris Ulasevich Assignee: Boris Ulasevich Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8287373, https://git.openjdk.org/jdk/commit/68b2057205844228562f3a0801d70e4a5a04ea85, 1101 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8290688: Optimize x86_64 nmethod entry barriers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290688 Reporter: Erik Österlund Assignee: Erik Österlund Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8290688, https://git.openjdk.org/jdk/commit/b28f9dab80bf5d4de89942585c1ed7bb121d9cbd, 1063 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8290700: Optimize AArch64 nmethod entry barriers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290700 Reporter: Erik Österlund Assignee: Erik Österlund Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8290700, https://git.openjdk.org/jdk/commit/228e8e94fe048e56d5513b150060c9b54f15642c, 1061 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8288477: nmethod header size reduction Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288477 Reporter: Boris Ulasevich Assignee: Boris Ulasevich Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8288477, https://git.openjdk.org/jdk/commit/e052d7f4bc0af26e205dbfff07beb06feebf1806, 1057 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8280152: AArch64: Reuse runtime call trampolines Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8280152 Reporter: Evgeny Astigeevich Assignee: Evgeny Astigeevich Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8280152, https://git.openjdk.org/jdk/commit/494d3873b1d0f7e3ca0a063b44362e7242298dec, 1037 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8285487: AArch64: Do not generate unneeded trampolines for runtime calls Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8285487 Reporter: Evgeny Astigeevich Assignee: Evgeny Astigeevich Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8285487, https://git.openjdk.org/jdk/commit/6ff4775b717d91f9acf24d014ae155dfacac06c5, 1016 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8293774: Improve TraceOptoParse to dump the bytecode name Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8293774 Reporter: Jie Fu Assignee: Jie Fu Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8293774, https://git.openjdk.org/jdk/commit/91f9c0d0cfd3d328aaec05254925d1b15611cd6e, 1010 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8290917: x86: Memory-operand arithmetic instructions have too low costs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290917 Reporter: Quan Anh Mai Assignee: Quan Anh Mai Priority: P4 Components: hotspot/compiler Original Fix: 20: 20, JDK-8290917, https://git.openjdk.org/jdk/commit/01e7b8819918906082e315870e667b15910cee99, 1007 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8297791: update _max_classes in node type system Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8297791 Reporter: Xin Liu Assignee: Xin Liu Priority: P4 Components: hotspot/compiler Original Fix: 21: 21, JDK-8297791, https://git.openjdk.org/jdk/commit/d32d6c028de4aed8d1f1ef70734d43f056a0ff34, 918 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8302113: Improve CRC32 intrinsic with crypto pmull on AArch64 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8302113 Reporter: Yi-Fan Tsai Assignee: Yi-Fan Tsai Priority: P4 Components: hotspot/compiler Original Fix: 21: 21, JDK-8302113, https://git.openjdk.org/jdk/commit/57fde75b2a9d853c2abe1396ace6a83d198dd284, 853 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8302783: Improve CRC32C intrinsic with crypto pmull on AArch64 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8302783 Reporter: Yi-Fan Tsai Assignee: Yi-Fan Tsai Priority: P4 Components: hotspot/compiler Original Fix: 21: 21, JDK-8302783, https://git.openjdk.org/jdk/commit/f3abc4063de658418283aee1f552c4b4976e5211, 840 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8306444: Don't leak memory in PhaseChaitin::PhaseChaitin Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8306444 Reporter: Johan Sjölen Assignee: Johan Sjölen Priority: P4 Components: hotspot/compiler Original Fix: 21: 21, JDK-8306444, https://git.openjdk.org/jdk/commit/b2ccc9731e3a183bc6f31480c7d12f110633ea2b, 787 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8296411: AArch64: Accelerated Poly1305 intrinsics Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8296411 Reporter: Andrew Haley Assignee: Andrew Haley Priority: P4 Components: hotspot/compiler Original Fix: 21: 21, JDK-8296411, https://git.openjdk.org/jdk/commit/dc21e8aa8321abb161bbbc02ca379eda27a4984c, 748 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8295555: Primitive wrapper caches could be `@Stable` Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8295555 Reporter: Webbug Group Assignee: Per-Ake Minborg Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8295555, https://git.openjdk.org/jdk/commit/f7de726bd37a2f1fa6f63b601cd2dab1805234e8, 738 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319215, https://git.openjdk.org/jdk21u/commit/067cd17c6c069ac2cf67fa8af9ab2621c13b3d38, 596 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8309978: [x64] Fix useless padding Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8309978 Reporter: Vladimir Kozlov Assignee: Vladimir Kozlov Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8309978, https://git.openjdk.org/jdk/commit/0038491abda51b8bd39fabed53624c10abcfe077, 735 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8352183, https://git.openjdk.org/jdk21u-dev/commit/712699f4483b44f5a22b7a11b5ba93ec91cf1d96, 94 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8313430: [JVMCI] fatal error: Never compilable: in JVMCI shutdown Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313430 Reporter: Douglas Simon Assignee: Gergö Barany Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8313430, https://git.openjdk.org/jdk/commit/acd93102348f592d6f2e77a4bff6037edf708d55, 664 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356992, https://git.openjdk.org/jdk21u-dev/commit/745f7bf4421c83232ad1abac65295f1b8767b280, 36 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314319: LogCompilation doesn't reset lateInlining when it encounters a failure. Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314319 Reporter: Xin Liu Assignee: Tobias Hartmann Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8314319, https://git.openjdk.org/jdk/commit/e9e0c5699b8d0fbd1bd3a6caa3e0182a2e5bdda3, 657 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356677, https://git.openjdk.org/jdk21u-dev/commit/0545f2cc02e80093dd6735eed7be254e2e5e2008, 41 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315545: C1: x86 cmove can use short branches Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315545 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8315545, https://git.openjdk.org/jdk/commit/6c821f5e1ddfae26c445f0cd5fe9205f49bfddee, 654 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320426, https://git.openjdk.org/jdk21u/commit/e79ebc7ba1812904869593916cc3a3492e143978, 577 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315554: C1: Replace "cmp reg, 0" with "test reg, reg" on x86 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315554 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8315554, https://git.openjdk.org/jdk/commit/bd477810b176696e0fd043f5594663ebcf9884cf, 652 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320425, https://git.openjdk.org/jdk21u/commit/44bb402e350a3e5eeb5db1921bbae1b6b18f3453, 577 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317235: Remove Access API use in nmethod class Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317235 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8317235, https://git.openjdk.org/jdk/commit/c47a0ce3f03daf7a4ec0c0c8b8626bb662836936, 625 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8329587, https://git.openjdk.org/jdk21u-dev/commit/08396870958bdf66f6d20bd80512109cd6246589, 443 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315505: CompileTask timestamp printed can overflow Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315505 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8315505, https://git.openjdk.org/jdk/commit/ad7a8e86e0334390f87ae44cf749d2b47f1409a1, 619 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8336411, https://git.openjdk.org/jdk21u-dev/commit/cdbd94f8fa97847c02e1f0f4c6cd75f457a62e25, 339 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317987: C2 recompilations cause high memory footprint Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317987 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8317987, https://git.openjdk.org/jdk/commit/c88b387881a6e9206f9804b4ca966334c65c008a, 616 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8318576, https://git.openjdk.org/jdk21u/commit/0af96a899391b586fd990cdf8ef61575e58bd9bd, 609 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317683: Add JIT memory statistics Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317683 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8317683, https://git.openjdk.org/jdk/commit/56aa1e8dc8047cbc29d554889c64beb6eca0b8eb, 615 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8318078: ADLC: pass ASSERT and PRODUCT flags Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318078 Reporter: Emanuel Peter Assignee: Emanuel Peter Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8318078, https://git.openjdk.org/jdk/commit/504b0bdaaa7fb7c822014d8bd2845299fbdaf0e8, 612 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320782, https://git.openjdk.org/jdk21u/commit/cae6460973dd9b21e568e4e943a94f4ef911b942, 570 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316959: Improve InlineCacheBuffer pending queue management Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316959 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8316959, https://git.openjdk.org/jdk/commit/c9985720b91cf6ad2938e9be12da08c5193f83af, 611 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8330658, https://git.openjdk.org/jdk21u-dev/commit/41c8606efb95b8d4663a996c0a22363fb15a5704, 426 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8312980: C2: "malformed control flow" created during incremental inlining Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8312980 Reporter: Christian Hagedorn Assignee: Roland Westrelin Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8312980, https://git.openjdk.org/jdk/commit/b026d0b480dcd4c0a3346078dd10047653ed3751, 603 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8318811: Compiler directives parser swallows a character after line comments Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318811 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8318811, https://git.openjdk.org/jdk/commit/141dae8b76d41accfa02a0250a1c24364cbf6f25, 601 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356670, https://git.openjdk.org/jdk21u-dev/commit/301fd4d12fe84dd0aa21dc9d7cf783a8a77d5034, 41 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316533: C2 compilation fails with assert(verify(phase)) failed: missing Value() optimization Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316533 Reporter: Leonid Mesnik Assignee: Emanuel Peter Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8316533, https://git.openjdk.org/jdk/commit/b5c863b772603b3fbf159d2bd3f6d1caffaff16a, 591 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8313672: C2: PhaseCCP does not correctly track analysis dependencies involving shift, convert, and mask Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313672 Reporter: Christian Hagedorn Assignee: Daniel Lunden Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8313672, https://git.openjdk.org/jdk/commit/bad6999634686dcfd04c88ddab855aa202cf35b9, 583 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8319747: galoisCounterMode_AESCrypt stack walking broken Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319747 Reporter: Daniel Jelinski Assignee: Daniel Jelinski Priority: P4 Components: hotspot/compiler Original Fix: 22: 22, JDK-8319747, https://git.openjdk.org/jdk/commit/faeea07fe5d27e0c18c26f99705cc552e5ab9bdc, 582 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8310524: C2: record parser-generated LoadN nodes for IGVN Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310524 Reporter: Roberto Castaneda Lozano Assignee: Daniel Lunden Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8310524, https://git.openjdk.org/jdk/commit/9e48b90c7fd349195a1389c480c66dfd9b1a7f75, 559 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8320310: CompiledMethod::has_monitors flag can be incorrect Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320310 Reporter: Jorn Vernee Assignee: Jorn Vernee Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8320310, https://git.openjdk.org/jdk/commit/c8fa3e21e6a4fd7846932b545a1748cc1dc6d9f1, 528 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8323065: Unneccesary CodeBlob lookup in CompiledIC::internal_set_ic_destination Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8323065 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8323065, https://git.openjdk.org/jdk/commit/eb9e754b3a439cc3ce36c2c9393bc8b250343844, 528 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323750, https://git.openjdk.org/jdk21u-dev/commit/1b5aeb92607dd0bc8012dda0f28cc9d8a0fcff23, 521 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8327693: C1: LIRGenerator::_instruction_for_operand is only read by assertion code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8327693 Reporter: Denghui Dong Assignee: Denghui Dong Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8327693, https://git.openjdk.org/jdk/commit/5d4bfad12b650b9f7c512a071830c58b8f1d020b, 464 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8328264: AArch64: remove UseNeon condition in CRC32 intrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328264 Reporter: Hamlin Li Assignee: Hamlin Li Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8328264, https://git.openjdk.org/jdk/commit/9ca4ae3d3b746f1d75036d189ff98f02b73b948f, 457 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8331088: Incorrect TraceLoopPredicate output Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331088 Reporter: Dean Long Assignee: Sonia Zaldana Calles Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8331088, https://git.openjdk.org/jdk/commit/19e46eed580339a61fd1309c2cc7040e8c83597d, 414 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353652, https://git.openjdk.org/jdk21u-dev/commit/e4bdf7626c8645d6fccd398faf68832c6eb2c01a, 77 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8302850: Implement C1 clone intrinsic that reuses arraycopy code for primitive arrays Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8302850 Reporter: Claes Redestad Assignee: Galder Zamarreño Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8302850, https://git.openjdk.org/jdk/commit/2f10a316ff0c5a4c124b94f6fabb38fb119d2c82, 401 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8332032: C2: Remove ExpandSubTypeCheckAtParseTime flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332032 Reporter: Christian Hagedorn Assignee: Christian Hagedorn Priority: P4 Components: hotspot/compiler Original Fix: 23: 23, JDK-8332032, https://git.openjdk.org/jdk/commit/95c8a69b0e7a99ec0cd41aa9b6ba033fd3216695, 385 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8333805: Replaying compilation with null static final fields results in a crash Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333805 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8333805, https://git.openjdk.org/jdk/commit/fa401f37dffe7bde27e562065dfd24381d5237cc, 366 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353292, https://git.openjdk.org/jdk21u-dev/commit/70bd6f39ec2700c8ed6d613fb8338c5063b30c94, 80 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336635: Add IR test for Reference.refersTo intrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336635 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8336635, https://git.openjdk.org/jdk/commit/c73b3cb5996723c5a15c833a9da059b79c99cf9c, 323 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.9, JDK-8359834, https://git.openjdk.org/jdk21u-dev/commit/73b56f83c9327cb3c2c350546c062908be3b8030, 2 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8341893: AArch64: Micro-optimize compressed ptr decoding Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341893 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8341893, https://git.openjdk.org/jdk/commit/e3f650393744790e24820b2d6d99dd1da1a44de6, 249 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8342601: AArch64: Micro-optimize bit shift in copy_memory Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342601 Reporter: Aleksey Shipilev Assignee: Chad Rakoczy Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8342601, https://git.openjdk.org/jdk/commit/893266c48f26e089d0449d2c161b04430741970c, 240 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8342975: C2: Micro-optimize PhaseIdealLoop::Dominators() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8342975 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8342975, https://git.openjdk.org/jdk/commit/e659d9da5d6198ad9c85efd6472e138a6a3961c2, 234 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8344727: [JVMCI] Export the CompileBroker compilation activity mode for Truffle compiler control Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8344727 Reporter: Volker Simonis Assignee: Volker Simonis Priority: P4 Components: hotspot/compiler Original Fix: 24: 24, JDK-8344727, https://git.openjdk.org/jdk/commit/6bea1b6cf1f64ce06c2028fe4dbc44f70778168f, 202 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8346264: "Total compile time" counter should include time spent in failing/bailout compiles Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346264 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8346264, https://git.openjdk.org/jdk/commit/12700cb81bdfc006bcd228e43b509b8810af6549, 164 day(s) ago Backports and Forwardports: 21: 21.0.8, JDK-8351684, https://git.openjdk.org/jdk21u-dev/commit/d9bb8dd99155c2f722b41d1a95d65eefcc53732a, 100 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353176: C1: x86 patching stub always calls Thread::current() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353176 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8353176, https://git.openjdk.org/jdk/commit/6fbaa066ce45b70f1c288d1245b03fe18ceba126, 81 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8345225: AARCH64: VM crashes with -NearCpool +UseShenandoahGC options Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8345225 Reporter: Boris Ulasevich Assignee: Boris Ulasevich Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8345225, https://git.openjdk.org/jdk/commit/7cf190fbb02e950eb3b5461be139d09add3f6a7d, 52 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8356328: Some C2 IR nodes miss size_of() function Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356328 Reporter: Kuai Wei Assignee: Kuai Wei Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8356328, https://git.openjdk.org/jdk/commit/9927ec0b91775db342b2bbc1937253325c367a19, 32 day(s) ago Backports and Forwardports: 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8357600: Patch nmethod flushing message to include more details Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357600 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/compiler Original Fix: 25: 25, JDK-8357600, https://git.openjdk.org/jdk/commit/2345065166c56a958365a6362af356e7c95fcaff, 16 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8311279: TestStressIGVNAndCCP.java failed with different IGVN traces for the same seed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311279 Reporter: Evgeny Nikitin Assignee: Christian Hagedorn Priority: P5 Components: hotspot/compiler Original Fix: 22: 22, JDK-8311279, https://git.openjdk.org/jdk/commit/edb2be10fb897834ed78ab4493d3a4f73dc2e140, 715 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323145, https://git.openjdk.org/jdk21u-dev/commit/c8caefa5c3ab4206eff90ea0684a3bb4e14362a4, 529 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317575: AArch64: C2_MacroAssembler::fast_lock uses rscratch1 for cmpxchg result Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317575 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P5 Components: hotspot/compiler Original Fix: 22: 22, JDK-8317575, https://git.openjdk.org/jdk/commit/387504c9e4b93d162dcef7c90c57c27295858d2e, 609 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8339624, https://git.openjdk.org/jdk21u-dev/commit/a7e928c9acdcae00052d91136dde8f1516b8e081, 287 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8324123: aarch64: fix prfm literal encoding in assembler Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324123 Reporter: Wang Zhuo Assignee: Wang Zhuo Priority: P5 Components: hotspot/compiler Original Fix: 23: 23, JDK-8324123, https://git.openjdk.org/jdk/commit/bde87895c8b1b9df198e3883d24cd9ea840efc98, 511 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8327065, https://git.openjdk.org/jdk21u-dev/commit/e667521b09c2db849dfe2349f96b8b17c9ba7e34, 476 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325542: CTW: Runner can produce negative StressSeed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325542 Reporter: Aleksey Shipilev Assignee: Joshua Cao Priority: P5 Components: hotspot/compiler Original Fix: 23: 23, JDK-8325542, https://git.openjdk.org/jdk/commit/bb675afae6876fb99aaf0160298463008a9c5efa, 486 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8336964, https://git.openjdk.org/jdk21u-dev/commit/555c0c12bd5f9be3550f87578a39ffa0641757eb, 332 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8291496: Allocating card table before heap causes underflow asserts in CardTable::addr_for() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8291496 Reporter: Tobias Hartmann Assignee: Thomas Schatzl Priority: P2 Components: hotspot/gc Original Fix: 19: 19, JDK-8291496, https://git.openjdk.org/jdk19/commit/5fce02e39a6f50e97d7a5c6003ae0220e62933b5, 1045 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8305566: Change StringDedup thread to derive from JavaThread Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8305566 Reporter: Daniel Daugherty Assignee: Kim Barrett Priority: P2 Components: hotspot/gc Original Fix: 21: 21, JDK-8305566, https://git.openjdk.org/jdk/commit/d3abfec8b7ce901150952356f9f1109d09a8cb2a, 784 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315031: YoungPLABSize and OldPLABSize not aligned by ObjectAlignmentInBytes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315031 Reporter: Albert Yang Assignee: Albert Yang Priority: P2 Components: hotspot/gc Original Fix: 22: 22, JDK-8315031, https://git.openjdk.org/jdk/commit/060db1b2a2d0946327e47a6c2a380c9fb5593b01, 630 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8333429, https://git.openjdk.org/jdk21u-dev/commit/9c0896c04b1919a27338ae3e37c4b45966054972, 381 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8310239: Add missing cross modifying fence in nmethod entry barriers Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8310239 Reporter: Daniel Daugherty Assignee: Erik Österlund Priority: P2 Components: hotspot/gc Original Fix: 22: 22, JDK-8310239, https://git.openjdk.org/jdk/commit/4679e9aa00c098cff715fb4deeb4d736e1063571, 598 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320578, https://git.openjdk.org/jdk21u/commit/220b36c93c6aa0b40bd8705fdf13eb4bdf28db84, 576 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328744: Parallel: Parallel GC throws OOM before heap is fully expanded Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328744 Reporter: Zhengyu Gu Assignee: Zhengyu Gu Priority: P2 Components: hotspot/gc Original Fix: 23: 23, JDK-8328744, https://git.openjdk.org/jdk/commit/142c311e3b9bd3f00edaa6ba7bcbc9fc285ee9b9, 451 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8331574, https://git.openjdk.org/jdk21u-dev/commit/a4d8d061a8a694502a085b444a480fa3211a07dc, 413 day(s) ago 17: MISSING Release Notes: JDK-8338920: Parallel GC Throws OOM before Heap Is Fully Expanded An existing bug may have prevented the full usage of the Java heap allotted with the command line flag `-Xmx`. That bug has been fixed with JDK-8328744. As a side effect of this fix, installations may experience an increased heap usage when using Parallel GC. Customers should, if necessary, adjust the maximum heap size. ---------------------------------------------------------------------------------------------------- JDK-8273559: Shenandoah: Shenandoah should support multi-threaded heap dump Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8273559 Reporter: Zhengyu Gu Assignee: Zhengyu Gu Priority: P3 Components: hotspot/gc Original Fix: 18: 18, JDK-8273559, https://git.openjdk.java.net/jdk/commit/8132bfd23f2f7fb52e502a3e6fe488fbdb537df0, 1373 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333088: ubsan: shenandoahAdaptiveHeuristics.cpp:245:44: runtime error: division by zero Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333088 Reporter: Matthias Baesken Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: 24: 24, JDK-8333088, https://git.openjdk.org/jdk/commit/34eea6a5fa27121bc0e9e8ace0894833d4a9f826, 332 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8338870, https://git.openjdk.org/jdk21u-dev/commit/dc8365c947b72f77ecba1065e2e9e0851e98f844, 301 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8267185: Add string deduplication support to ParallelGC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8267185 Reporter: Kim Barrett Assignee: Ivan Walulya Priority: P4 Components: hotspot/gc Original Fix: 18: 18, JDK-8267185, https://git.openjdk.java.net/jdk/commit/fb1dfc6f49f62990aa9988e9d6f7ffd1adf45d8e, 1399 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING Release Notes: JDK-8273363: ParallelGC Supports String Deduplication The Parallel Garbage Collector now supports string deduplication ([JEP 192](https://openjdk.java.net/jeps/192)). ---------------------------------------------------------------------------------------------------- JDK-8242847: G1 should not clear mark bitmaps with no marks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8242847 Reporter: Thomas Schatzl Assignee: Ivan Walulya Priority: P4 Components: hotspot/gc Original Fix: 18: 18, JDK-8242847, https://git.openjdk.java.net/jdk/commit/e36cbd8e05774ea9847c69f9987a2242589acf7e, 1394 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8159979: During initial mark, preparing all regions for marking may take a significant amount of time Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8159979 Reporter: Thomas Schatzl Assignee: Ivan Walulya Priority: P4 Components: hotspot/gc Original Fix: 18: 18, JDK-8159979, https://git.openjdk.java.net/jdk/commit/841e3943c480c95409446bb35fb9a56d7fc48c8a, 1388 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-4718400: Many quantities are held as signed that should be unsigned Original Bug: URL: https://bugs.openjdk.org/browse/JDK-4718400 Reporter: Peter Kessler Assignee: Stefan Karlsson Priority: P4 Components: hotspot/gc Original Fix: 18: 18, JDK-4718400, https://git.openjdk.java.net/jdk/commit/93be099ccb73c88532866ae6d0c288c12a592cc4, 1331 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8280705: Parallel: Full gc mark stack draining should prefer to make work available to other threads Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8280705 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 19: 19, JDK-8280705, https://git.openjdk.java.net/jdk/commit/bdda43e066b8da0ebf9a8ef2f843eabb230f0800, 1235 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8282484: G1: Predicted old time in log always zero Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282484 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 19: 19, JDK-8282484, https://git.openjdk.java.net/jdk/commit/d4d1fbc27a2382d8d9545b7bf672cdcc81654404, 1205 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8288966: Better handle very spiky promotion in G1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288966 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 20: 20, JDK-8288966, https://git.openjdk.org/jdk/commit/7b5f9edb59ef763acca80724ca37f3624d720d06, 1033 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8293861: G1: Disable preventive GCs by default Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8293861 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 20: 20, JDK-8293861, https://git.openjdk.org/jdk/commit/d7c1a7635d3437b91fba358e8682b4a56a65d826, 1005 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING Release Notes: JDK-8293863: G1: Disable Preventive GCs by Default In JDK 17, G1 added "preventive" garbage collections (GCs). These are speculative garbage collections, with the goal of avoiding costly evacuation failures due to allocation bursts when the heap is almost full. However, these speculative collections have the consequence of additional garbage collection work, as object aging is based on number of GCs with additional GCs causing premature promotion into the old generation, which leads to more data in the old generation, and more garbage collection work to remove these objects. This has been compounded by the current prediction to trigger preventive garbage collections being very conservative; which means these garbage collections are often triggered unnecessarily. In the majority of cases this feature is a net loss, and as evacuation failures are now handled more quickly, there is no longer any reason for this feature and it has been disabled by default, it may be re-enabled by `-XX:+UnlockDiagnosticVMOptions -XX:+G1UsePreventiveGC`. ---------------------------------------------------------------------------------------------------- JDK-8292296: Use multiple threads to process ParallelGC deferred updates Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8292296 Reporter: Nick Gasson Assignee: Nick Gasson Priority: P4 Components: hotspot/gc Original Fix: 20: 20, JDK-8292296, https://git.openjdk.org/jdk/commit/3fa6778ab2068a5dfc57773c8665f7f1827db30f, 1002 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8297499: Parallel: Missing iteration over klass when marking objArrays/objArrayOops during Full GC Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8297499 Reporter: Albert Yang Assignee: Albert Yang Priority: P4 Components: hotspot/gc Original Fix: 20: 20, JDK-8297499, https://git.openjdk.org/jdk/commit/6a856bc3f67d539f858904667ee86cbed54f94f7, 934 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8301116: Parallelize TLAB resizing in G1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8301116 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 21: 21, JDK-8301116, https://git.openjdk.org/jdk/commit/83e2db6ba32e5004d2863e77c9eee91d1b65bd22, 862 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8302122: Parallelize TLAB retirement in prologue in G1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8302122 Reporter: Thomas Schatzl Assignee: Thomas Schatzl Priority: P4 Components: hotspot/gc Original Fix: 21: 21, JDK-8302122, https://git.openjdk.org/jdk/commit/593bec685eac13f02f0cbc5c0d38057a28255421, 850 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8311821: Simplify ParallelGCThreadsConstraintFunc after CMS removal Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8311821 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8311821, https://git.openjdk.org/jdk/commit/6a853bba09092141f436d4cb1e8fdc5a06beac82, 688 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314935: Shenandoah: Unable to throw OOME on back-to-back Full GCs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314935 Reporter: Aleksey Shipilev Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8314935, https://git.openjdk.org/jdk/commit/716201c77d160dc78db61957aa002eef71641688, 651 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8316134, https://git.openjdk.org/jdk21u/commit/9b983f30bdeab4652b01ff4b45b7e1160f4a1922, 646 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317535: Shenandoah: Remove unused code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317535 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8317535, https://git.openjdk.org/jdk/commit/e942f368c370e059c654e33408940a987013a5c7, 615 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8324738, https://git.openjdk.org/jdk21u-dev/commit/2adc2b4f8a650ec8e8f01b57286a664eaf5975ec, 511 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319376: ParallelGC: Forwarded objects found during heap inspection Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319376 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8319376, https://git.openjdk.org/jdk/commit/59e9981ec21258b8aa5f93cb1fb9b0ccf9f846af, 589 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8331844, https://git.openjdk.org/jdk21u-dev/commit/41fda4a528e1b1a0620445392fb8a1579b3c32f2, 408 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320877: Shenandoah: Remove ShenandoahUnloadClassesFrequency support Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320877 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8320877, https://git.openjdk.org/jdk/commit/b65ccff357e2e294b027f693ceb3d25410236a6b, 568 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323769, https://git.openjdk.org/jdk21u-dev/commit/b114a5e6a06580260de266a712c09a34dd758824, 521 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320888: Shenandoah: Enable ShenandoahVerifyOptoBarriers in debug builds Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320888 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8320888, https://git.openjdk.org/jdk/commit/c86431767e6802317dc2be6221a5d0990b976ddc, 568 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323770, https://git.openjdk.org/jdk21u-dev/commit/77c743e5275aabcb7687a1a0f302f10535efdaf0, 521 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320907: Shenandoah: Remove ShenandoahSelfFixing flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320907 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8320907, https://git.openjdk.org/jdk/commit/43c7f6a673c2fa0b4dbec232e92b621619a98246, 568 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323767, https://git.openjdk.org/jdk21u-dev/commit/7fe7cfce829cda52b612d457ebeffa4146a14748, 521 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321120: Shenandoah: Remove ShenandoahElasticTLAB flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321120 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8321120, https://git.openjdk.org/jdk/commit/93b9235f19dab2a0c08ba8a1afcc82ee71be4c0b, 564 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8324654, https://git.openjdk.org/jdk21u-dev/commit/90d7b17f5e3adbab8774dc6f3394ceef77846aa0, 512 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321122: Shenandoah: Remove ShenandoahLoopOptsAfterExpansion flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321122 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8321122, https://git.openjdk.org/jdk/commit/b02fc8681e57d75b5e05ce98216c53ff4d1e3b5d, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8324663, https://git.openjdk.org/jdk21u-dev/commit/e87638c321e9b86bb4f39237679315eb032e71eb, 512 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321410: Shenandoah: Remove ShenandoahSuspendibleWorkers flag Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321410 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 22: 22, JDK-8321410, https://git.openjdk.org/jdk/commit/2830dd2a7d3b933fbddca64ca0ac7a91e7ab0775, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8325338, https://git.openjdk.org/jdk21u-dev/commit/447f58cf944f7fa5e8b718d3759e80bf491c1856, 499 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325807: Shenandoah: Refactor full gc in preparation for generational mode changes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325807 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8325807, https://git.openjdk.org/jdk/commit/33f23827676dc9ff12bd5c0891170cd813b93b96, 478 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8331573: Rename CollectedHeap::is_gc_active to be explicitly about STW GCs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331573 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8331573, https://git.openjdk.org/jdk/commit/1eec30a6c03b7f4028405dc9bdb4d2a663b3987d, 409 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8333330, https://git.openjdk.org/jdk21u-dev/commit/2a21044977ce911d66277f86f997bbab08c1b279, 385 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332256: Shenandoah: Do not visit heap threads during shutdown Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332256 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8332256, https://git.openjdk.org/jdk/commit/491b3b45634fffb0101244f7d491a1681e7e8002, 400 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8332257: Shenandoah: Move evacuation methods to implementation file Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332257 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8332257, https://git.openjdk.org/jdk/commit/de57d4b2e0fe3add0ef09945b34ddd0b67bbfa2b, 399 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8331572: Allow using OopMapCache outside of STW GC phases Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331572 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 23: 23, JDK-8331572, https://git.openjdk.org/jdk/commit/d999b81e7110751be402012e1ed41b3256f5895e, 394 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8338671, https://git.openjdk.org/jdk21u-dev/commit/ed77abd487b53c845b6242174a2928174f121143, 303 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8333728: ubsan: shenandoahFreeSet.cpp:1347:24: runtime error: division by zero Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8333728 Reporter: Matthias Baesken Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8333728, https://git.openjdk.org/jdk/commit/b5575942027281166676678e2081b024ec572644, 332 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8343591, https://git.openjdk.org/jdk21u-dev/commit/34021e99d55a158637a4e1b7a08fbf804a91c170, 227 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336944: Shenandoah: Should only relativize stack chunks for successful evacuations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336944 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336944, https://git.openjdk.org/jdk/commit/2f2223d7524c4405cc7ca6ab77da62016bbfa911, 331 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8336640: Shenandoah: Parallel worker use in parallel_heap_region_iterate Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336640 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336640, https://git.openjdk.org/jdk/commit/e74edbaea9f09169f597a470f647f3b7d10cc71b, 329 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8344591, https://git.openjdk.org/jdk21u-dev/commit/fd7b6e451b65d3bc814c3ccc21f1d7fab9956555, 212 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8336685: Shenandoah: Remove experimental incremental update mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8336685 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8336685, https://git.openjdk.org/jdk/commit/0584af23255b6b8f49190eaf2618f3bcc299adfe, 329 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8338202: Shenandoah: Improve handshake closure labels Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338202 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8338202, https://git.openjdk.org/jdk/commit/ba69ed7c58fcf99ed18dfd8840125ddcac9460bb, 311 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8352283, https://git.openjdk.org/jdk21u-dev/commit/6c1e12726626d5bc0174d3016187c939df0a5683, 93 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8335865: Shenandoah: Improve THP pretouch after JDK-8315923 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335865 Reporter: Aleksey Shipilev Assignee: Neethu Prasad Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8335865, https://git.openjdk.org/jdk/commit/84c3065e8004122f3455a8c28c8719b2c8111c17, 310 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8337981: ShenandoahHeap::is_in should check for alive regions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337981 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8337981, https://git.openjdk.org/jdk/commit/b9d49dcef22ab81a087d890bbac0329a5244a2ef, 304 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353654, https://git.openjdk.org/jdk21u-dev/commit/73f92061a567a212c960479ece62256015a55d0f, 77 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8341379: Shenandoah: Improve lock contention during cleanup Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341379 Reporter: Kelvin Nilsen Assignee: Kelvin Nilsen Priority: P4 Components: hotspot/gc Original Fix: 24: 24, JDK-8341379, https://git.openjdk.org/jdk/commit/f5f0852f51d3dc1001bf3d68b89f4aab31e05e61, 258 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8347256: Epsilon: Demote heap size and AlwaysPreTouch warnings to info level Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8347256 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8347256, https://git.openjdk.org/jdk/commit/1a0fe49732187db9e8776f80feefab4373114f75, 161 day(s) ago Backports and Forwardports: 21: 21.0.7, JDK-8348395, https://git.openjdk.org/jdk21u-dev/commit/6d11231990bef8aa873a7f89f516843fd5ba12d0, 147 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8350905: Shenandoah: Releasing a WeakHandle's referent may extend its lifetime Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350905 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8350905, https://git.openjdk.org/jdk/commit/a347ecdedc098bd23598ba6acf28d77db01be066, 99 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8354452: Shenandoah: Enforce range checks on parameters controlling heuristic sleep times Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354452 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8354452, https://git.openjdk.org/jdk/commit/e8bcedb09b0e5eeb77bf1dc3a87bb61d7a5e8404, 69 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8354541: Remove Shenandoah post barrier expand loop opts Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354541 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8354541, https://git.openjdk.org/jdk/commit/4eae9b5ba61bfe262b43346a7499c98c1a54d2fe, 63 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8346568: G1: Other time can be negative Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346568 Reporter: Thomas Schatzl Assignee: Sangheon Kim Priority: P4 Components: hotspot/gc Original Fix: 25: 25, JDK-8346568, https://git.openjdk.org/jdk/commit/8bd564521804e98911cc9ff3b7696165e3243139, 57 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8304033: JFR: Missing thread Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8304033 Reporter: Erik Gahlin Assignee: Markus Grönlund Priority: P1 Components: hotspot/jfr Original Fix: 21: 21, JDK-8304033, https://git.openjdk.org/jdk/commit/7ca2aec34c9b15227570893d9577b306095de40e, 807 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8274298: JFR Thread Sampler thread must not acquire malloc lock after suspending a thread because of possible deadlock Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8274298 Reporter: Markus Grönlund Assignee: Markus Grönlund Priority: P2 Components: hotspot/jfr Original Fix: 18: 18, JDK-8274298, https://git.openjdk.java.net/jdk/commit/965ea8d9cd29aee41ba2b1b0b0c67bb67eca22dd, 1289 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8287800: JFR: Incorrect error message when starting recording with missing .jfc file Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8287800 Reporter: Erik Gahlin Assignee: Erik Gahlin Priority: P2 Components: hotspot/jfr Original Fix: 19: 19, JDK-8287800, https://git.openjdk.org/jdk19/commit/1cf83a403f15067fb5a64cff68dc5706f533ebd7, 1095 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8288482: JFR: Cannot resolve method Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288482 Reporter: Erik Gahlin Assignee: Markus Grönlund Priority: P2 Components: hotspot/jfr Original Fix: 19: 19, JDK-8288482, https://git.openjdk.org/jdk19/commit/a6bab2a37905a191e95464b47a2dd4c89ce7be61, 1067 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8307488: Incorrect weight of the first ObjectAllocationSample JFR event Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8307488 Reporter: Andrei Pangin Assignee: Markus Grönlund Priority: P2 Components: hotspot/jfr Original Fix: 21: 21, JDK-8307488, https://git.openjdk.org/jdk/commit/7cf6eecdc8e6be627111a08c4db330413506bfd2, 752 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315827: Kitchensink.java and RenaissanceStressTest.java time out with jvmti module errors Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315827 Reporter: Daniel Daugherty Assignee: Markus Grönlund Priority: P2 Components: hotspot/jfr Original Fix: 22: 22, JDK-8315827, https://git.openjdk.org/jdk/commit/75a7c199d8a3634b258cd713b8b77e026c2ecb4b, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356675, https://git.openjdk.org/jdk21u-dev/commit/5c184275d24f1cc4bd5b2aefd68290a5d570a0e4, 41 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8279785: JFR: 'jfr configure' should show default values Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8279785 Reporter: Erik Gahlin Assignee: Erik Gahlin Priority: P3 Components: hotspot/jfr Original Fix: 19: 19, JDK-8279785, https://git.openjdk.java.net/jdk/commit/d46410c553293a91405d0f2757b0ac3bbbb157a5, 1255 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8281948: JFR: Parser skips too many bytes for fractional types Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8281948 Reporter: Erik Gahlin Assignee: Erik Gahlin Priority: P3 Components: hotspot/jfr Original Fix: 19: 19, JDK-8281948, https://git.openjdk.java.net/jdk/commit/7428b37696f1093094e69410f36dbb74098c9d4d, 1219 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8268398: 15% increase in JFR footprint in Noop-Base Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8268398 Reporter: Eric Caspole Assignee: Erik Gahlin Priority: P3 Components: hotspot/jfr Original Fix: 19: 19, JDK-8268398, https://git.openjdk.org/jdk19/commit/97544be5b68860bad0431ec88737ad7cdc284862, 1098 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8295223: JFR: At most one native periodic event thread at a time Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8295223 Reporter: Erik Gahlin Assignee: Erik Gahlin Priority: P3 Components: hotspot/jfr Original Fix: 20: 20, JDK-8295223, https://git.openjdk.org/jdk/commit/c7f65438bb4a4fd449bd19b68574cfa4b42d7ca8, 980 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8297877: Risk for uninitialized memory in case of CHECK macro early return as part of field access Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8297877 Reporter: Shadow Bug Assignee: Markus Grönlund Priority: P3 Components: hotspot/jfr Original Fix: 21: 21, JDK-8297877, https://git.openjdk.org/jdk/commit/ac63f5f8dd02b6af59c065add63ab4002fbc3e24, 888 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8288936: Wrong lock ordering writing G1HeapRegionTypeChange JFR event Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288936 Reporter: Ralf Schmelter Assignee: Markus Grönlund Priority: P3 Components: hotspot/jfr Original Fix: 22: 22, JDK-8288936, https://git.openjdk.org/jdk/commit/0eb0997ae4f81314b764241e69dae5c698dbb6c6, 680 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8329707, https://git.openjdk.org/jdk21u-dev/commit/74dcc30d5fd7e37e37f87216ce5a60c76ee94e82, 441 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8337994: [REDO] Native memory leak when not recording any events Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8337994 Reporter: Markus Grönlund Assignee: Markus Grönlund Priority: P3 Components: hotspot/jfr Original Fix: 24: 24, JDK-8337994, https://git.openjdk.org/jdk/commit/6a9a867d645b8fe86f4ca2b04a43bf5aa8f9d487, 315 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.7, JDK-8346000, https://git.openjdk.org/jdk21u-dev/commit/4b36ef0f74f9573d210ee680c8c2d4087100bfe5, 190 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8279016: JFR Leak Profiler is broken with Shenandoah Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8279016 Reporter: Roman Kennke Assignee: Aleksey Shipilev Priority: P3 Components: hotspot/jfr Original Fix: 24: 24, JDK-8279016, https://git.openjdk.org/jdk/commit/0be7118b2f761b416ebf8cbb11473d51e80be409, 225 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8351030, https://git.openjdk.org/jdk21u-dev/commit/ef23a01ac5abdeadeaf4bfddb156c22c148cc64d, 109 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8275730: Relax memory constraint on MultiThreadedRefCounter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8275730 Reporter: Zhengyu Gu Assignee: Zhengyu Gu Priority: P4 Components: hotspot/jfr Original Fix: 18: 18, JDK-8275730, https://git.openjdk.java.net/jdk/commit/a316c06e03e06b86ceca376cf20dcb9c526905f5, 1324 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315128: jdk/jfr/event/runtime/TestResidentSetSizeEvent.java fails with "The size should be less than or equal to peak" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315128 Reporter: Daniel Daugherty Assignee: Erik Gahlin Priority: P4 Components: hotspot/jfr Original Fix: 22: 22, JDK-8315128, https://git.openjdk.org/jdk/commit/a9de5c7f130ceac5d82a413a40e10a8c594af529, 563 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356671, https://git.openjdk.org/jdk21u-dev/commit/7160a3b2904f3118e184cb823dfa35024edaf167, 41 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338314: JFR: Split JFRCheckpoint VM operation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338314 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/jfr Original Fix: 24: 24, JDK-8338314, https://git.openjdk.org/jdk/commit/6d430f24df9d599fe1e12c6b65117c02773ae5d8, 305 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353128, https://git.openjdk.org/jdk21u-dev/commit/89b614d99790efe07b2fb31c33fe5560d3dc2850, 84 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308614: Enabling JVMTI ClassLoad event slows down vthread creation by factor 10 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308614 Reporter: Webbug Group Assignee: Serguei Spitsyn Priority: P3 Components: hotspot/jvmti Original Fix: 22: 22, JDK-8308614, https://git.openjdk.org/jdk/commit/42af8ce1f6605376fdb69e03df9e22381a54fc36, 566 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8325187: JVMTI GetThreadState says virtual thread is JVMTI_THREAD_STATE_INTERRUPTED when it no longer is Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325187 Reporter: Chris Plummer Assignee: Serguei Spitsyn Priority: P3 Components: hotspot/jvmti Original Fix: 23: 23, JDK-8325187, https://git.openjdk.org/jdk/commit/6eea5d675566adca3fca88639008c6c0221450a4, 458 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8315575: Retransform of record class with record component annotation fails with CFE Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315575 Reporter: Rafael Winterhalter Assignee: Alex Menkov Priority: P3 Components: hotspot/jvmti Original Fix: 23: 23, JDK-8315575, https://git.openjdk.org/jdk/commit/8fc9097b3720314ef7efaf1f3ac31898c8d6ca19, 450 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8316233: VirtualThreadStart events should not be thread-filtered Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316233 Reporter: Serguei Spitsyn Assignee: Serguei Spitsyn Priority: P4 Components: hotspot/jvmti Original Fix: 22: 22, JDK-8316233, https://git.openjdk.org/jdk/commit/d31391597433cf275fc615e0148c48c34acf6e11, 619 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8319935: Ensure only one JvmtiThreadState is created for one JavaThread associated with attached native thread Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319935 Reporter: Jiangli Zhou Assignee: Jiangli Zhou Priority: P4 Components: hotspot/jvmti Original Fix: 22: 22, JDK-8319935, https://git.openjdk.org/jdk/commit/da7bcfcf6e45486a0427e0ceaba74d52acbd722f, 568 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8318563: GetClassFields should not use random access to field Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318563 Reporter: Alex Menkov Assignee: Alex Menkov Priority: P4 Components: hotspot/jvmti Original Fix: 23: 23, JDK-8318563, https://git.openjdk.org/jdk/commit/84cf4cb350331aac147fdf4c6d130cdf5448c987, 524 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8318566: Heap walking functions should not use FilteredFieldStream Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318566 Reporter: Alex Menkov Assignee: Alex Menkov Priority: P4 Components: hotspot/jvmti Original Fix: 23: 23, JDK-8318566, https://git.openjdk.org/jdk/commit/fd3042a04b2d76180cb90f688e8b33156fdf3d18, 500 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8288139: JavaThread touches oop after GC barrier is detached Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288139 Reporter: Zhengyu Gu Assignee: Daniel Daugherty Priority: P2 Components: hotspot/runtime Original Fix: 19: 19, JDK-8288139, https://git.openjdk.org/jdk19/commit/a1449886004b2f0a70f1413bb19ce3ba5c914fdf, 1094 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8288497: add support for JavaThread::is_oop_safe() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288497 Reporter: Daniel Daugherty Assignee: Daniel Daugherty Priority: P2 Components: hotspot/runtime Original Fix: 19: 19, JDK-8288497, https://git.openjdk.org/jdk19/commit/e26d3b3c01a06f250344d0afdaa9fadd1fdae33b, 1094 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8309637: runtime/handshake/HandshakeTimeoutTest.java fails with "has not cleared handshake op" and SIGILL Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8309637 Reporter: Daniel Daugherty Assignee: Patricio Chilano Mateo Priority: P2 Components: hotspot/runtime Original Fix: 22: 22, JDK-8309637, https://git.openjdk.org/jdk/commit/57e7e82fa1cfb82bee6ff242d9a730c42bde663f, 710 day(s) ago Backports and Forwardports: 25: Inherited 21: 21, JDK-8311953, https://git.openjdk.org/jdk21/commit/dd48ed821ba9c930d94180bdab222a79e88cf82e, 708 day(s) ago 21: 21.0.1, JDK-8312904, https://git.openjdk.org/jdk21u/commit/dd48ed821ba9c930d94180bdab222a79e88cf82e, 708 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318757: VM_ThreadDump asserts in interleaved ObjectMonitor::deflate_monitor calls Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318757 Reporter: Daniel Daugherty Assignee: Stefan Karlsson Priority: P2 Components: hotspot/runtime Original Fix: 22: 22, JDK-8318757, https://git.openjdk.org/jdk/commit/87be6b69fe985eee01fc3344f9153d774db792c1, 581 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8328334, https://git.openjdk.org/jdk21u-dev/commit/d1af31b6098f4c55d05aa8693ff09f6dcc1e118a, 459 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320886: Unsafe_SetMemory0 is not guarded Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320886 Reporter: Jorn Vernee Assignee: Jorn Vernee Priority: P2 Components: hotspot/runtime Original Fix: 23: 23, JDK-8320886, https://git.openjdk.org/jdk/commit/ce4b257fa539d35a7d14bba2d5d3342093d714e1, 556 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8289091: move oop safety check from SharedRuntime::get_java_tid() to JavaThread::threadObj() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8289091 Reporter: Daniel Daugherty Assignee: Daniel Daugherty Priority: P3 Components: hotspot/runtime Original Fix: 19: 19, JDK-8289091, https://git.openjdk.org/jdk19/commit/30e134e909c53423acd1ec20c106f4200bc10285, 1080 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8295865: Several issues with os::realloc Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8295865 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P3 Components: hotspot/runtime Original Fix: 20: 20, JDK-8295865, https://git.openjdk.org/jdk/commit/657a0b2f1564e1754dbd64b776c53a52c480c901, 951 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314294: Unsafe::allocateMemory and Unsafe::freeMemory are slower than malloc/free Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314294 Reporter: Maurizio Cimadamore Assignee: David Holmes Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8314294, https://git.openjdk.org/jdk/commit/26c21f50a39a4ae0425b6e7ae63afbdaf627e710, 626 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8316132: CDSProtectionDomain::get_shared_protection_domain should check for exception Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316132 Reporter: Ioi Lam Assignee: Calvin Cheung Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316132, https://git.openjdk.org/jdk/commit/11394828b32941a69d549bae613ab4c3afb713d5, 597 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323339, https://git.openjdk.org/jdk21u-dev/commit/9406448ce21e3ccd48335bcc475fc6ebfe0ba0b7, 527 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319828: runtime/NMT/VirtualAllocCommitMerge.java may fail if mixing interpreted and compiled native invocations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319828 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319828, https://git.openjdk.org/jdk/commit/6b21ff61dad6f633c744c1c33c29ea86183b509d, 587 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320063, https://git.openjdk.org/jdk21u/commit/0049afbb4765933bd4aca47f490ad13e42d04033, 583 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319883: Zero: Use atomic built-ins for 64-bit accesses Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319883 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319883, https://git.openjdk.org/jdk/commit/25f9af99be1c906fc85b8192df8fa50cced3474f, 583 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323193, https://git.openjdk.org/jdk21u-dev/commit/b745bb515f19d47e5246773ddfc48a23deda1345, 528 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8309067: gtest/AsyncLogGtest.java fails again in stderrOutput_vm Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8309067 Reporter: David Holmes Assignee: Xin Liu Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8309067, https://git.openjdk.org/jdk/commit/d1af748ab470e1068d03a8f8bc1a7445eff721fa, 576 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8338721, https://git.openjdk.org/jdk21u-dev/commit/4c86bf5723f439d42855bac5669309c1aa4e2c1d, 303 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320892: AArch64: Restore FPU control state after JNI Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320892 Reporter: Andrew Haley Assignee: Andrew Haley Priority: P3 Components: hotspot/runtime Original Fix: 22: 22, JDK-8320892, https://git.openjdk.org/jdk/commit/50f31240555888018f0f496ab29c8a5932dce459, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8342571, https://git.openjdk.org/jdk21u-dev/commit/27d2abecff86d1d5ffc2e7fc4080d9cf464071c9, 245 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322657: CDS filemap fastdebug assert while loading Graal CE Polyglot in isolated classloader Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322657 Reporter: David Holmes Assignee: Calvin Cheung Priority: P3 Components: hotspot/runtime Original Fix: 23: 23, JDK-8322657, https://git.openjdk.org/jdk/commit/841ab487f83d7e3639d352e796dc7131310c2390, 528 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8320302: compiler/arguments/TestC1Globals.java hits SIGSEGV in ContinuationEntry::set_enter_code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320302 Reporter: Alan Bateman Assignee: Patricio Chilano Mateo Priority: P3 Components: hotspot/runtime Original Fix: 23: 23, JDK-8320302, https://git.openjdk.org/jdk/commit/462876300103feaccc078ec8694b7d861a9ed4f3, 493 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8332506: SIGFPE In ObjectSynchronizer::is_async_deflation_needed() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332506 Reporter: Webbug Group Assignee: Fredrik Bredberg Priority: P3 Components: hotspot/runtime Original Fix: 25: 25, JDK-8332506, https://git.openjdk.org/jdk/commit/cbabc0451505a00dfe77c163190736460c53820f, 163 day(s) ago Backports and Forwardports: 21: 21.0.8, JDK-8353676, https://git.openjdk.org/jdk21u-dev/commit/7d8b97fa34a275e20ab6e2e9a084bd3483529c5b, 77 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8353175: Eliminate double iteration of stream in FieldDescriptor reinitialization Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353175 Reporter: Radim Vansa Assignee: Radim Vansa Priority: P3 Components: hotspot/runtime Original Fix: 25: 25, JDK-8353175, https://git.openjdk.org/jdk/commit/f169fc5a99ee2b485e156c043134ab76b7e5ebd9, 67 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8357576: FieldInfo::_index is not initialized by the constructor Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357576 Reporter: Tobias Hartmann Assignee: Matias Saavedra Silva Priority: P3 Components: hotspot/runtime Original Fix: 25: 25, JDK-8357576, https://git.openjdk.org/jdk/commit/1b6ae2059b0475ec78559d2d6612f3b6ec68309f, 17 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8268078: ClassListParser::_interfaces should be freed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8268078 Reporter: Ioi Lam Assignee: Calvin Cheung Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8268078, https://git.openjdk.java.net/jdk/commit/3ad658677b1ad2ea15d75ec7f1fe71e37f3913b9, 1465 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8268821: Split systemDictionaryShared.cpp Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8268821 Reporter: Yumin Qi Assignee: Yumin Qi Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8268821, https://git.openjdk.java.net/jdk/commit/ee1e202bc36b8413e33b7b9e4c9f7a0601bf9a63, 1452 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8264735: Make dynamic dump repeatable Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8264735 Reporter: Yumin Qi Assignee: Yumin Qi Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8264735, https://git.openjdk.java.net/jdk/commit/f741e4ca7499193d1d0d07fb27d11cbc0a6de6c1, 1443 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8271128: InlineIntrinsics support for 32-bit ARM Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8271128 Reporter: Christoph Göttschkes Assignee: Christoph Göttschkes Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8271128, https://git.openjdk.java.net/jdk/commit/b6a19f173bc6c07622633c9d6757d96a95b43398, 1413 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8274718: runtime/cds/appcds/LambdaEagerInit.java fails with -XX:-CompactStrings Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8274718 Reporter: Aleksey Shipilev Assignee: Fairoz Matte Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8274718, https://git.openjdk.java.net/jdk/commit/d8f6b6c19a591512ff4e956823cb87a83e088ae8, 1345 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8275712: Hashtable literal_size functions are broken Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8275712 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P4 Components: hotspot/runtime Original Fix: 18: 18, JDK-8275712, https://git.openjdk.java.net/jdk/commit/1efe946db77e38507511a9c898b8b59fe9ba1aeb, 1337 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8277216: Examine InstanceKlass::_misc_flags for concurrency issues Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8277216 Reporter: Coleen Phillimore Assignee: Coleen Phillimore Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8277216, https://git.openjdk.java.net/jdk/commit/3607a5cdd9a3013851c8faefd346f04934f897e6, 1280 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8278125: Some preallocated OOMEs are missing stack trace Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8278125 Reporter: Yi Yang Assignee: Yi Yang Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8278125, https://git.openjdk.java.net/jdk/commit/ad1dc9c2ae5463363aff20072a3f2ca4ea23acd2, 1275 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8281195: Mistakenly used logging causes significant overhead in interpreter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8281195 Reporter: Alexey Pavlyutkin Assignee: Alexey Pavlyutkin Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8281195, https://git.openjdk.java.net/jdk/commit/f092babafb58563a4044463e157e02c397d8c9bc, 1227 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8072070: Improve interpreter stack banging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8072070 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8072070, https://git.openjdk.java.net/jdk/commit/3a13425bc9088cbb6d95e1a46248d7eba27fb1a6, 1225 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8281812: x86: Use short jumps in TemplateTable::condy_helper Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8281812 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8281812, https://git.openjdk.java.net/jdk/commit/fef5d74d0e7fb32e3f63e9fbc34c5370e683e451, 1220 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8281815: x86: Use short jumps in TIG::generate_slow_signature_handler Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8281815 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8281815, https://git.openjdk.java.net/jdk/commit/d28b048f35d5893187076e853a4a898d5ca8b220, 1215 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8283784: java_lang_String::as_platform_dependent_str stores to oop in native state Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8283784 Reporter: Stefan Karlsson Assignee: David Holmes Priority: P4 Components: hotspot/runtime Original Fix: 19: 19, JDK-8283784, https://git.openjdk.java.net/jdk/commit/c9a469a4591002e7f51317a8494a2df902db5bfa, 1177 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8284849: Add deoptimization to unified logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8284849 Reporter: Jorn Vernee Assignee: Johan Sjölen Priority: P4 Components: hotspot/runtime Original Fix: 20: 20, JDK-8284849, https://git.openjdk.org/jdk/commit/d5cd2f2caa857891c2cbc13e7da4f85720f3bbb7, 1100 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8288556: VM crashes if it gets sent SIGUSR2 from outside Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8288556 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 20: 20, JDK-8288556, https://git.openjdk.org/jdk/commit/701ea3beaaef1acda2d2e041cfdb7d75549cf95c, 1095 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8282322: AArch64: Provide a means to eliminate all STREX family of instructions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282322 Reporter: William Kemper Assignee: Dmitry Chuyko Priority: P4 Components: hotspot/runtime Original Fix: 20: 20, JDK-8282322, https://git.openjdk.org/jdk/commit/a13af650437de508d64f0b12285a6ffc9901f85f, 1078 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8290495: Micro-optimize Method::can_be_statically_bound assertions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8290495 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 20: 20, JDK-8290495, https://git.openjdk.org/jdk/commit/2ea3f546c249cf32df460238da72c9744b3c1eb2, 1066 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8292989: Avoid dynamic memory in AsyncLogWriter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8292989 Reporter: Xin Liu Assignee: Xin Liu Priority: P4 Components: hotspot/runtime Original Fix: 20: 20, JDK-8292989, https://git.openjdk.org/jdk/commit/bf79f99c0c61fc36b80cd8550e5c70e158338ef4, 1008 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8298470: Short cut java.lang.Object super class loading Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8298470 Reporter: Coleen Phillimore Assignee: Coleen Phillimore Priority: P4 Components: hotspot/runtime Original Fix: 21: 21, JDK-8298470, https://git.openjdk.org/jdk/commit/4c927df7125f3c9d4c24dc587ad99d7fa1d1ccb3, 913 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8296401: ConcurrentHashTable::bulk_delete might miss to delete some objects Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8296401 Reporter: Leo Korinth Assignee: Leo Korinth Priority: P4 Components: hotspot/runtime Original Fix: 21: 21, JDK-8296401, https://git.openjdk.org/jdk/commit/506c81868997cdea656fb480ebe18d49ab0e075e, 885 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8297302: gtest/AsyncLogGtest.java fails AsyncLogTest.stdoutOutput_vm Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8297302 Reporter: Daniel Daugherty Assignee: Xin Liu Priority: P4 Components: hotspot/runtime Original Fix: 21: 21, JDK-8297302, https://git.openjdk.org/jdk/commit/9412c0a2caf7d1c279f933e1f767eb3689a2a1ca, 791 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8307236: Rendezvous GC threads under STS for monitor deflation Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8307236 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: 21: 21, JDK-8307236, https://git.openjdk.org/jdk/commit/12d6ec66a6cc668c929b3ebefd52a0dcac34771a, 776 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308088: Improve class check in CollectedHeap::is_oop Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308088 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 21: 21, JDK-8308088, https://git.openjdk.org/jdk/commit/b300e73a4acb5c64f68a355e0ad70d3862084ff4, 765 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8305320: DbgStrings and AsmRemarks are leaking Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8305320 Reporter: Justin King Assignee: Justin King Priority: P4 Components: hotspot/runtime Original Fix: 21: 21, JDK-8305320, https://git.openjdk.org/jdk/commit/8eda97dc8d1f0db0eb589f678e9ca493c8ea6334, 750 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8299790: os::print_hex_dump is racy Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8299790 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8299790, https://git.openjdk.org/jdk/commit/8f28809aa87b1026cdbdd1ea88da3c7f0c994697, 680 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8336801, https://git.openjdk.org/jdk21u-dev/commit/0506f4c59b23bc946f3e393c41371e906e3f5726, 336 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8298992: runtime/NMT/SummarySanityCheck.java failed with "Total committed (MMMMMM) did not match the summarized committed (NNNNNN)" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8298992 Reporter: Daniel Daugherty Assignee: Afshin Zafari Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8298992, https://git.openjdk.org/jdk/commit/bf63945ad1542dbdcbaf652a518a2381868244d8, 659 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8293850: need a largest_committed metric for each category of NMT's output Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8293850 Reporter: Webbug Group Assignee: Afshin Zafari Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8293850, https://git.openjdk.org/jdk/commit/8647f001bbb804503e8491d10f77aa0f34d66bf2, 653 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8330957, https://git.openjdk.org/jdk21u-dev/commit/ac402fb4ba32557c9a94a9f7811c4e14c23366e5, 422 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316229: Enhance class initialization logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316229 Reporter: David Holmes Assignee: David Holmes Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316229, https://git.openjdk.org/jdk/commit/84124794c2ff70ba22cbfbf1ff01cf4d935896bd, 638 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322393, https://git.openjdk.org/jdk21u-dev/commit/b8a0d9faaf131a5eceed7cb15383bcec90c3be64, 548 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8301327: convert assert to guarantee in Handle_IDiv_Exception Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8301327 Reporter: Douglas Simon Assignee: Afshin Zafari Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8301327, https://git.openjdk.org/jdk/commit/c45308afac019d40bbe3e9adf27733f6be520931, 630 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8317294: Classloading throws exceptions over already pending exceptions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317294 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8317294, https://git.openjdk.org/jdk/commit/d4c904d81970bbe5b0afe1029eae705366779839, 625 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8318165, https://git.openjdk.org/jdk21u/commit/3123caa6f69eb0cdc277b52604b99a6a8ddc62d9, 612 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8317240: Promptly free OopMapEntry after fail to insert the entry to OopMapCache Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8317240 Reporter: Zhengyu Gu Assignee: Zhengyu Gu Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8317240, https://git.openjdk.org/jdk/commit/a8eacb31ab8466f50a939d6748dbdd1560516878, 623 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8333476, https://git.openjdk.org/jdk21u-dev/commit/78d39b125e3e98a84d7dbce03329b9337d3dbb98, 381 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316958: Add test for unstructured locking Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316958 Reporter: Roman Kennke Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316958, https://git.openjdk.org/jdk/commit/bcafec54a52e4c0d92b075de461fcf16d6c100b4, 617 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8318546, https://git.openjdk.org/jdk21u/commit/dc8603cb4c2291899eeae3d93ee9ebf77e964378, 609 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316585: [REDO] runtime/InvocationTests spend a lot of time on dependency verification Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316585 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316585, https://git.openjdk.org/jdk/commit/1e930db3c7dec24223eea9f36052bb753f91e282, 613 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319718, https://git.openjdk.org/jdk21u/commit/eb8267d98ecb1666cdfd6b4e20276c8ffc55984b, 589 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316309: AArch64: VMError::print_native_stack() crashes on Java native method frame Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316309 Reporter: Vladimir Ivanov Assignee: Patricio Chilano Mateo Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316309, https://git.openjdk.org/jdk/commit/2d38495b61ec4a8144fe187b5b11883add3dfd49, 612 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322756, https://git.openjdk.org/jdk21u-dev/commit/a607f49ca22aaf461c2e3c2455e9f1cbdf692611, 539 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8316967: Correct the scope of vmtimer in UnregisteredClasses::load_class Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8316967 Reporter: Calvin Cheung Assignee: Calvin Cheung Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8316967, https://git.openjdk.org/jdk/commit/83b6a1278f7ffa5bf6f30697e5fb39eb5846c04b, 611 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320775, https://git.openjdk.org/jdk21u/commit/1326d00e5ad466660886ea1593b582a7b1f8e864, 570 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318525: Atomic gtest should run as TEST_VM to access VM capabilities Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318525 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8318525, https://git.openjdk.org/jdk/commit/744f206fefb7e2eff17737a34da264f2eebbae09, 609 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8320076, https://git.openjdk.org/jdk21u/commit/67f5d7bb6e940d6fcf09f7ce936d1cc9125fd6f2, 583 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8295159: DSO created with -ffast-math breaks Java floating-point arithmetic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8295159 Reporter: Andrew Haley Assignee: Andrew Haley Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8295159, https://git.openjdk.org/jdk/commit/df599dbb9b0f0ee96d1ec767ac8821f164ab075d, 594 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.7, JDK-8346001, https://git.openjdk.org/jdk21u-dev/commit/7e4185a74e7e47647feac3bda352505c7f8e47cf, 190 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319314: NMT detail report slow or hangs for large number of mappings Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319314 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319314, https://git.openjdk.org/jdk/commit/9938b3f62babfc35ee682bd979a6bf08ac7cd348, 587 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8325933, https://git.openjdk.org/jdk21u-dev/commit/fb19cb3c35ca3218793ae5b54720bd4524f1fc5b, 491 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319896: Remove monitor deflation from final audit Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319896 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319896, https://git.openjdk.org/jdk/commit/369bbecc0dab389b523c09bc332fe1cf6394cb26, 581 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8328335, https://git.openjdk.org/jdk21u-dev/commit/d1af31b6098f4c55d05aa8693ff09f6dcc1e118a, 459 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8319437: NMT should show library names in call stacks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319437 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8319437, https://git.openjdk.org/jdk/commit/e33b6c10f8d3244ec2f4204cd4de404e0e0686eb, 569 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8329496, https://git.openjdk.org/jdk21u-dev/commit/d17aa5ed0097e3f108657761cfc29b959229e70a, 444 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320061: [nmt] Multiple issues with peak accounting Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320061 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8320061, https://git.openjdk.org/jdk/commit/dc256fbc6490f8163adb286dbb7380c10e5e1e06, 569 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8331192, https://git.openjdk.org/jdk21u-dev/commit/262cacb2385af4e0e2ee3a4e1f763b68e3101f28, 419 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321269: Require platforms to define DEFAULT_CACHE_LINE_SIZE Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321269 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 22: 22, JDK-8321269, https://git.openjdk.org/jdk/commit/a56286f7ad9a8110026f48eb45f1d7a273b2f9fb, 562 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8324622, https://git.openjdk.org/jdk21u-dev/commit/34d97ab142edb6054431d8b69d404f31a1b2c5fe, 512 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8315462: [REDO] runtime/NMT/SummarySanityCheck.java failed with "Total committed (MMMMMM) did not match the summarized committed (NNNNNN)" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8315462 Reporter: Afshin Zafari Assignee: Afshin Zafari Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8315462, https://git.openjdk.org/jdk/commit/66aeb89469c20f1f1840773e59d3b45393418344, 549 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8320317: ObjectMonitor NotRunnable is not really an optimization Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320317 Reporter: Coleen Phillimore Assignee: Fredrik Bredberg Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8320317, https://git.openjdk.org/jdk/commit/29397d29baac3b29083b1b5d6b2cb06e456af0c3, 528 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8324861: Exceptions::wrap_dynamic_exception() doesn't have ResourceMark Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8324861 Reporter: Leonid Mesnik Assignee: Leonid Mesnik Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8324861, https://git.openjdk.org/jdk/commit/7d1a48807a482cd19156298ce21d9492f0d912da, 506 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8340607, https://git.openjdk.org/jdk21u-dev/commit/1dd7b657a313dc2b41bf0042ee819a8fefcbaf1b, 270 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325437: Safepoint polling in monitor deflation can cause massive logs Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325437 Reporter: Stefan Karlsson Assignee: Stefan Karlsson Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8325437, https://git.openjdk.org/jdk/commit/52d497619e58a5677bc4a015b1bd87f600f23837, 496 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8328337, https://git.openjdk.org/jdk21u-dev/commit/d1af31b6098f4c55d05aa8693ff09f6dcc1e118a, 459 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8139457: Relax alignment of array elements Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8139457 Reporter: Aleksey Shipilev Assignee: Roman Kennke Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8139457, https://git.openjdk.org/jdk/commit/336bbbe3895214a772e0f3aafb36277c46645ded, 483 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected Release Notes: JDK-8325944: Relax Alignment of Array Elements Array element bases are no longer unconditionally aligned to eight bytes. Instead, they are now aligned to their element type size. This improves the footprint in some JVM modes. As Java array element alignment is not exposed to users, there is no impact on regular Java code that accesses individual elements. There are implications for bulk access methods. Unsafe accesses to arrays could now be unaligned. For example, `Unsafe.getLong(byteArray, BYTE_ARRAY_BASE_OFFSET + 0)` is not guaranteed to work on platforms that do not allow unaligned accesses. A workaround is the `Unsafe.{get, put}Unaligned*` family of methods. The `ByteBuffer` and `VarHandle` APIs that allow views of `byte[]` are updated to reflect this change (JDK-8318966). Arrays that are acquired via `GetPrimitiveArrayCritical` should not be operated upon under the assumption of a particular array base alignment. ---------------------------------------------------------------------------------------------------- JDK-8331393: AArch64: u32 _partial_subtype_ctr loaded/stored as 64 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331393 Reporter: Robbin Ehn Assignee: Robbin Ehn Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8331393, https://git.openjdk.org/jdk/commit/f215899a088d1abe86adccf0e65a073189272ddd, 415 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8339841, https://git.openjdk.org/jdk21u-dev/commit/b869fc7af82ac3cc6f6801ce0b1176fa033f0ce7, 282 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8331714: Make OopMapCache installation lock-free Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8331714 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8331714, https://git.openjdk.org/jdk/commit/a2584a8341b2dc9c102abd373a890b2108d3f57e, 409 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8333175, https://git.openjdk.org/jdk21u-dev/commit/fb7713d3dd7c4181088b4201994cad836ba774a7, 386 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8332671: Logging for pretouching thread stacks shows wrong memory range Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332671 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 23: 23, JDK-8332671, https://git.openjdk.org/jdk/commit/303ac9f270f567d821d156f3a9d4f4c070f43f95, 392 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8332139: SymbolTableHash::Node allocations allocates twice the required memory Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8332139 Reporter: Axel Boldt-Christmas Assignee: Axel Boldt-Christmas Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8332139, https://git.openjdk.org/jdk/commit/2c1da6c6fa2e50856ea71c0e266961171bee1037, 372 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8335007: Inline OopMapCache table Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8335007 Reporter: Thomas Stuefe Assignee: Thomas Stuefe Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8335007, https://git.openjdk.org/jdk/commit/50dd962b0d0fe36634d96dbbd9d94fbc34d9ff7f, 357 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.5, JDK-8338829, https://git.openjdk.org/jdk21u-dev/commit/38eeb50c6d7b3e06e08a88d13997f7f330938df3, 301 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338010: WB_IsFrameDeoptimized miss ResourceMark Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338010 Reporter: Leonid Mesnik Assignee: Leonid Mesnik Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8338010, https://git.openjdk.org/jdk/commit/9f08a01cb6ebb08f67749aabdff4efaedfaf3228, 315 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8352167, https://git.openjdk.org/jdk21u-dev/commit/be4ee930576a1586e4283ad72104a8017f6ee23f, 94 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338064: Give better error for ConcurrentHashTable corruption Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338064 Reporter: Coleen Phillimore Assignee: Coleen Phillimore Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8338064, https://git.openjdk.org/jdk/commit/069e0ea69f43960164d3e077d2c7b950cde77927, 314 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8352286, https://git.openjdk.org/jdk21u-dev/commit/544b111ef8770ff727f6ee7a78a1cd5219881cb6, 93 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8338902: CDS flags are reported with wrong flag category Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8338902 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8338902, https://git.openjdk.org/jdk/commit/615a24f216b80944fcef7eb5dd1c0c2fb4b45385, 283 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8347434: Richer VM operations events logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8347434 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8347434, https://git.openjdk.org/jdk/commit/85fdd2cc12660bef0d4334ef96afe1865ddd0c38, 150 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8350313: Include timings for leaving safepoint in safepoint logging Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8350313 Reporter: Aleksey Shipilev Assignee: Xiaolong Peng Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8350313, https://git.openjdk.org/jdk/commit/9ec46968fbfddf99a8349cb6903d24b1c2fdaf1d, 113 day(s) ago Backports and Forwardports: 21: 21.0.8, JDK-8355316, https://git.openjdk.org/jdk21u-dev/commit/732dca8c4cdf110c67de8acfd2808346c3c484cd, 58 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8351484: Race condition in max stats in MonitorList::add Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8351484 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8351484, https://git.openjdk.org/jdk/commit/1d147ccb4cfcb1da23664ac941e56ac542a7ac61, 100 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8354347: Increase the default padding size for aarch64 in JDK code. Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354347 Reporter: Peter Kessler Assignee: Peter Kessler Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8354347, https://git.openjdk.org/jdk/commit/60ba81d77f0e299b8131cf23b1253689fa898e85, 48 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8356597: AOT cache and CDS archive should not be created in read-only mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356597 Reporter: Ioi Lam Assignee: Ioi Lam Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8356597, https://git.openjdk.org/jdk/commit/436960308cebe020549fcdbb4bcb12c90ce7aeb8, 40 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8356631: OopHandle replacement methods should not be called on empty handles Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8356631 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8356631, https://git.openjdk.org/jdk/commit/de1064472180d06693d742a754a8fdc927d367f5, 37 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8354560: Exponentially delay subsequent native thread creation in case of EAGAIN Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8354560 Reporter: David Holmes Assignee: David Holmes Priority: P4 Components: hotspot/runtime Original Fix: 25: 25, JDK-8354560, https://git.openjdk.org/jdk/commit/27a4243561e31d6f2858dd0c0bd356e2849ed87c, 31 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8319650: Improve heap dump performance with class metadata caching Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319650 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/svc Original Fix: 22: 22, JDK-8319650, https://git.openjdk.org/jdk/commit/03db82818b905f21cb5ad1d56a687e238b4a6e33, 584 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8329900, https://git.openjdk.org/jdk21u-dev/commit/d5f44dcae2f0be291e1ce52562574fccce7dc763, 437 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320924: Improve heap dump performance by optimizing archived object checks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320924 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/svc Original Fix: 22: 22, JDK-8320924, https://git.openjdk.org/jdk/commit/f32ab8cc47c8a1b4887e9c7c86b145ce4b85c546, 564 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8331102, https://git.openjdk.org/jdk21u-dev/commit/9c0e18c2bb1fb628bd0a3a1785ab63ed0b74719f, 421 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8295885: GHA: Bump gcc versions Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8295885 Reporter: Aleksey Shipilev Assignee: Zixian Cai Priority: P4 Components: infrastructure/build Original Fix: 20: 20, JDK-8295885, https://git.openjdk.org/jdk/commit/e173fd792216940652efca4c2db26fc8d23931f8, 968 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8314166: Update googletest to v1.14.0 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314166 Reporter: Mikael Vidstedt Assignee: Mikael Vidstedt Priority: P4 Components: infrastructure/build Original Fix: 22: 22, JDK-8314166, https://git.openjdk.org/jdk/commit/f66c73d34b1e02681f46eb3cd78126c05014f845, 674 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.9, JDK-8359390, https://git.openjdk.org/jdk21u-dev/commit/1f68db71be6c19aee91853f442751caac8b23957, 7 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318540: make test cannot run .jasm tests directly Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318540 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: infrastructure/build Original Fix: 22: 22, JDK-8318540, https://git.openjdk.org/jdk/commit/bd02cfd96f80abd1559ea3531a21c28c1f670f5d, 609 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.2, JDK-8319212, https://git.openjdk.org/jdk21u/commit/502d30b4a13006911567ee44a198e50870367aef, 596 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8341097: GHA: Demote Mac x86 jobs to build only Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341097 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: infrastructure/build Original Fix: 25: 25, JDK-8341097, https://git.openjdk.org/jdk/commit/d66737ea1cfd92bcb208ded4e64822d12760205d, 162 day(s) ago Backports and Forwardports: 21: Not affected 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8346142: [perf] scalability issue for the specjvm2008::xml.validation workload Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346142 Reporter: Vladimir Ivanov Assignee: Vladimir Ivanov Priority: P4 Components: performance/libraries Original Fix: 25: 25, JDK-8346142, https://git.openjdk.org/jdk/commit/10d08dbc81aa14499410f0a7a64d0b3243b660f1, 156 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8346230: [perf] scalability issue for the specjvm2008::xml.transform workload Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8346230 Reporter: Vladimir Ivanov Assignee: Vladimir Ivanov Priority: P4 Components: performance/libraries Original Fix: 25: 25, JDK-8346230, https://git.openjdk.org/jdk/commit/d684867066edb886bc444c864ef9db3eff318c34, 66 day(s) ago Backports and Forwardports: 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8308465: Reduce memory accesses in AArch64 MD5 intrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308465 Reporter: Yi-Fan Tsai Assignee: Yi-Fan Tsai Priority: P4 Components: security-libs Original Fix: 21: 21, JDK-8308465, https://git.openjdk.org/jdk/commit/8474e693b4404ba62927fe0e43e68b904d66fbde, 759 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308474: DSA does not reset SecureRandom when initSign is called again Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308474 Reporter: Weijun Wang Assignee: Ben Perez Priority: P3 Components: security-libs/java.security Original Fix: 22: 22, JDK-8308474, https://git.openjdk.org/jdk/commit/bed9161c815b5b4773f36eac7e8dadc1384c7fd1, 737 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.1, JDK-8314251, https://git.openjdk.org/jdk21u/commit/bdf9f4b6cc1ccd4ba6865435a5e9f6713f647881, 675 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320192: SHAKE256 does not work correctly if n >= 137 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320192 Reporter: Weijun Wang Assignee: Weijun Wang Priority: P3 Components: security-libs/java.security Original Fix: 22: 22, JDK-8320192, https://git.openjdk.org/jdk/commit/fcb4df26f18c7a10e4511f4be948c887f14ee093, 577 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8340333, https://git.openjdk.org/jdk21u-dev/commit/a4626db71c28bf428fd37e8066d79d4888304972, 275 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8275914: SHA3: changing java implementation to help C2 create high-performance code Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8275914 Reporter: Boris Ulasevich Assignee: Boris Ulasevich Priority: P4 Components: security-libs/java.security Original Fix: 19: 19, JDK-8275914, https://git.openjdk.java.net/jdk/commit/c74b8f48fad8380dbd811e4a42c361006e13021d, 1234 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8309667: TLS handshake fails because of ConcurrentModificationException in PKCS12KeyStore.engineGetEntry Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8309667 Reporter: Daniel Fuchs Assignee: Weijun Wang Priority: P4 Components: security-libs/java.security Original Fix: 22: 22, JDK-8309667, https://git.openjdk.org/jdk/commit/d2e2c4cef1f15a3fc7f1f619470d23ae6bb37725, 626 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8355099, https://git.openjdk.org/jdk21u-dev/commit/091c56980c5b3b5666235fdb95c60dd10d3071be, 60 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8320049: PKCS10 would not discard the cause when throw SignatureException on invalid key Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320049 Reporter: John Jiang Assignee: John Jiang Priority: P4 Components: security-libs/java.security Original Fix: 22: 22, JDK-8320049, https://git.openjdk.org/jdk/commit/2c4c6c9ba3f4682e3696ecdd9aea1905443785fa, 569 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8325506: Ensure randomness is only read from provided SecureRandom object Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325506 Reporter: Weijun Wang Assignee: Weijun Wang Priority: P4 Components: security-libs/java.security Original Fix: 23: 23, JDK-8325506, https://git.openjdk.org/jdk/commit/b87d9cf2c9d905c15f4c957d42361b1a72974edf, 479 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8343046, https://git.openjdk.org/jdk21u-dev/commit/8818eb408edccf760eab991915550f592acba710, 238 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8328864: NullPointerException in sun.security.jca.ProviderList.getService() Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8328864 Reporter: Jaikiran Pai Assignee: Ben Perez Priority: P4 Components: security-libs/java.security Original Fix: 23: 23, JDK-8328864, https://git.openjdk.org/jdk/commit/cd3a607576bede17f48c3d5ebde2bf05f3b615ba, 413 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8353915, https://git.openjdk.org/jdk21u-dev/commit/6cd096eb71689f691736d0d93f0f3eb6cf51b971, 73 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8285389: EdDSA trimming zeros Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8285389 Reporter: Anthony Scarpino Assignee: Anthony Scarpino Priority: P2 Components: security-libs/javax.crypto Original Fix: 19: 19, JDK-8285389, https://git.openjdk.java.net/jdk/commit/414918d9113b447c9ae774cdfd087f1636b8e5a0, 1151 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8271745: Correct block size for KW,KWP mode and use fixed IV for KWP mode for SunJCE Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8271745 Reporter: Valerie Peng Assignee: Valerie Peng Priority: P3 Components: security-libs/javax.crypto Original Fix: 18: 18, JDK-8271745, https://git.openjdk.java.net/jdk/commit/1a5a2b6b15e22b21343244e3a2b649d00eef5ffa, 1387 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING Release Notes: JDK-8273255: Fix Issues With the KW and KWP Modes of SunJCE Provider Support for AES/KW/NoPadding, AES/KW/PKCS5Padding and AES/KWP/NoPadding ciphers is added to SunJCE provider since jdk 17. The cipher block size for these transformations should be 8 instead of 16. In addition, for KWP mode, only the default IV, i.e. 0xA65959A6, is allowed to ensure maximum interoperability with other implementations. Other IV values will be rejected with exception during Cipher.init(...) calls. ---------------------------------------------------------------------------------------------------- JDK-8294821: Class load improvement for AES crypto engine Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8294821 Reporter: Xuelei Fan Assignee: Xuelei Fan Priority: P3 Components: security-libs/javax.crypto Original Fix: 20: 20, JDK-8294821, https://git.openjdk.org/jdk/commit/3c7ae1225f0d5575fd927a9b76fb40dc30e208cd, 982 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8294997: Improve ECC math operations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8294997 Reporter: Daniel Jelinski Assignee: Daniel Jelinski Priority: P4 Components: security-libs/javax.crypto Original Fix: 20: 20, JDK-8294997, https://git.openjdk.org/jdk/commit/2f60675e06801b8ee495729d8bff2faec37ce509, 981 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8298249: Excessive memory allocation in CipherInputStream AEAD decryption Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8298249 Reporter: Webbug Group Assignee: Daniel Jelinski Priority: P4 Components: security-libs/javax.crypto Original Fix: 21: 21, JDK-8298249, https://git.openjdk.org/jdk/commit/b9074fa1ed489993d60ce873fd8105a95d30782a, 918 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8298865: Excessive memory allocation in CipherOutputStream AEAD decryption Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8298865 Reporter: Daniel Jelinski Assignee: Daniel Jelinski Priority: P4 Components: security-libs/javax.crypto Original Fix: 21: 21, JDK-8298865, https://git.openjdk.org/jdk/commit/36de61c460d7038019294293143e420dfcce2936, 912 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8308118: Avoid multiarray allocations in AESCrypt.makeSessionKey Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8308118 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: security-libs/javax.crypto Original Fix: 21: 21, JDK-8308118, https://git.openjdk.org/jdk/commit/6765761075361459f764f4f17a52ac6ecbe67f4e, 763 day(s) ago Backports and Forwardports: 25: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8318328: DHKEM should check XDH name in case-insensitive mode Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8318328 Reporter: Weijun Wang Assignee: Weijun Wang Priority: P4 Components: security-libs/javax.crypto Original Fix: 22: 22, JDK-8318328, https://git.openjdk.org/jdk/commit/5145e5a40a8e9a87b3bc9f236dbf9e4b89094e46, 611 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8282309: Operation before upper case conversion Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282309 Reporter: Xuelei Fan Assignee: Xuelei Fan Priority: P3 Components: security-libs/javax.net.ssl Original Fix: 19: 19, JDK-8282309, https://git.openjdk.java.net/jdk/commit/7dc7184c10fc8f7a02113056da979a9846a14cd4, 1212 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8282316: Operation before String case conversion Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282316 Reporter: Xuelei Fan Assignee: Xuelei Fan Priority: P3 Components: security-libs/javax.net.ssl Original Fix: 19: 19, JDK-8282316, https://git.openjdk.java.net/jdk/commit/abc0ce11dfa0a751a12925763cb168d1d3b4f44a, 1211 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8313229: DHEKeySizing.java should be modified to use TLS versions TLSv1, TLSv1.1, TLSv1.2 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8313229 Reporter: Ramesh Gangadhar Assignee: Sean Mullan Priority: P3 Components: security-libs/javax.net.ssl Original Fix: 22: 22, JDK-8313229, https://git.openjdk.org/jdk/commit/c698b45a7bcb0eedeed979d482f8ab15cf16baaa, 637 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322558, https://git.openjdk.org/jdk21u-dev/commit/bd552ef842d206fce3be2f435011f05d2cef0f1d, 547 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8286433: Cache certificates decoded from TLS session tickets Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8286433 Reporter: Daniel Jelinski Assignee: Daniel Jelinski Priority: P4 Components: security-libs/javax.net.ssl Original Fix: 19: 19, JDK-8286433, https://git.openjdk.java.net/jdk/commit/96d48f386b59096c6d1c88c142037c44db5ccacf, 1135 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8049520: FileCredentialsCache loads cache once and is never refreshed Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8049520 Reporter: Thomas Lenz Assignee: Weijun Wang Priority: P3 Components: security-libs/javax.security Original Fix: 18: 18, JDK-8049520, https://git.openjdk.java.net/jdk/commit/8e02064288a5954ab71b306fc31978a47012ef50, 1343 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8282279: Interpret case-insensitive string locale independently Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8282279 Reporter: Xuelei Fan Assignee: Xuelei Fan Priority: P3 Components: security-libs/jdk.security Original Fix: 19: 19, JDK-8282279, https://git.openjdk.java.net/jdk/commit/340a35d8358456620954ae0c668cf3d1d617bb88, 1212 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8279903: Redundant modulo operation in ECDHKeyAgreement Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8279903 Reporter: John Jiang Assignee: John Jiang Priority: P4 Components: security-libs/jdk.security Original Fix: 19: 19, JDK-8279903, https://git.openjdk.java.net/jdk/commit/485194805966e8dbb76473fa26276e5ba26d8097, 1254 day(s) ago Backports and Forwardports: 25: Inherited 21: Inherited 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8191460: crash in Annotate with duplicate declaration and annotation processing enabled Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8191460 Reporter: Liam Miller-Cushon Assignee: Vicente Arturo Romero Zaldivar Priority: P3 Components: tools/javac Original Fix: 22: 22, JDK-8191460, https://git.openjdk.org/jdk/commit/a75b6e569fe5f8e98326940f541423ac39b204a3, 583 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8319220: Pattern matching switch with a lot of cases is unduly slow Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319220 Reporter: Jan Lahoda Assignee: Jan Lahoda Priority: P3 Components: tools/javac Original Fix: 22: 22, JDK-8319220, https://git.openjdk.org/jdk/commit/0c9a61c18545c7bd48e54e6b4e523b9ad8d0507d, 574 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8320948: NPE due to unreported compiler error Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320948 Reporter: Webbug Group Assignee: Vicente Arturo Romero Zaldivar Priority: P3 Components: tools/javac Original Fix: 22: 22, JDK-8320948, https://git.openjdk.org/jdk/commit/a9cb120d03e5b2efa244086e213d3b9e4706558a, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.8, JDK-8356013, https://git.openjdk.org/jdk21u-dev/commit/c2228cc099d300edfb90958ae1d98acd698f9ff9, 50 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8321582: yield .class not parsed correctly. Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8321582 Reporter: Jan Lahoda Assignee: Jan Lahoda Priority: P3 Components: tools/javac Original Fix: 23: 23, JDK-8321582, https://git.openjdk.org/jdk/commit/ce8399fd6071766114f5f201b6e44a7abdba9f5a, 556 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8323737, https://git.openjdk.org/jdk21u-dev/commit/e08eb0ec0181228468c51129a6a9378d749d6d02, 521 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322040: Missing array bounds check in ClassReader.parameter Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322040 Reporter: Liam Miller-Cushon Assignee: Liam Miller-Cushon Priority: P3 Components: tools/javac Original Fix: 23: 23, JDK-8322040, https://git.openjdk.org/jdk/commit/20de541b1304b4dc3a385f8a78f1215da237e4aa, 553 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.3, JDK-8322642, https://git.openjdk.org/jdk21u-dev/commit/aaee2d7507742c948c0a45bf2371da8a181c96e9, 546 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8325215: Incorrect not exhaustive switch error Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8325215 Reporter: Jan Lahoda Assignee: Jan Lahoda Priority: P3 Components: tools/javac Original Fix: 23: 23, JDK-8325215, https://git.openjdk.org/jdk/commit/cb809f8e04c12f0d06237c9c3fd05f6c585098a6, 483 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8319987: compilation of sealed classes leads to infinite recursion Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8319987 Reporter: Webbug Group Assignee: Vicente Arturo Romero Zaldivar Priority: P4 Components: tools/javac Original Fix: 22: 22, JDK-8319987, https://git.openjdk.org/jdk/commit/52e2878cffd9cb704ad773b841dbab0d17eba896, 581 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8320144: Compilation crashes when a custom annotation with invalid default value is used Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320144 Reporter: Webbug Group Assignee: Angelos Bimpoudis Priority: P4 Components: tools/javac Original Fix: 22: 22, JDK-8320144, https://git.openjdk.org/jdk/commit/90e433d72e73abf3252969f535451b56ecacc952, 561 day(s) ago Backports and Forwardports: 25: Inherited 21: Rejected: jdk21u-fix-no is set 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8322992: Javac fails with StackOverflowError when compiling deeply nested synchronized blocks Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8322992 Reporter: Tobias Hartmann Assignee: Vicente Arturo Romero Zaldivar Priority: P4 Components: tools/javac Original Fix: 23: 23, JDK-8322992, https://git.openjdk.org/jdk/commit/0b9350e8b619bc556f36652cde6f73211be5b85b, 423 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8326404: Assertion error when trying to compile switch with fallthrough with pattern Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8326404 Reporter: Webbug Group Assignee: Angelos Bimpoudis Priority: P4 Components: tools/javac Original Fix: 23: 23, JDK-8326404, https://git.openjdk.org/jdk/commit/ea5eb74a65f20ce28fa0a94ea851915d4a6f83da, 402 day(s) ago Backports and Forwardports: 25: Inherited 21: MISSING 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8303959: tools/jpackage/share/RuntimePackageTest.java fails with java.lang.AssertionError missing files Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8303959 Reporter: Mark Sheppard Assignee: Alexey Semenyuk Priority: P4 Components: tools/jpackage Original Fix: 22: 22, JDK-8303959, https://git.openjdk.org/jdk/commit/5a6aa569aa279141193038dc2e61e18a8b24bc11, 629 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.4, JDK-8330087, https://git.openjdk.org/jdk21u-dev/commit/db8ea85c7d8259a4c46ba5d1a66d7acc2c4da3e6, 435 day(s) ago 17: MISSING ---------------------------------------------------------------------------------------------------- JDK-8357396: Refactor nmethod::make_not_entrant to use Enum instead of "const char*" Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357396 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P4 Components: hotspot/compiler Original Fix: 26: 26, JDK-8357396, https://git.openjdk.org/jdk/commit/62fde687088ce72ef33b94e73babf4bfe1395c17, 14 day(s) ago Backports and Forwardports: 25: MISSING 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8340547: Starting many threads can delay safepoints Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8340547 Reporter: Oli Gillespie Assignee: Oli Gillespie Priority: P4 Components: hotspot/runtime Original Fix: 24: 24, JDK-8340547, https://git.openjdk.org/jdk/commit/e704c055a4cf2aab77cc2b3d034f5a8b8d9e3331, 253 day(s) ago Backports and Forwardports: 25: Inherited 21: APPROVED: jdk21u-fix-yes is set 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8314978: Multiple server call from connection failing with expect100 in getOutputStream Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8314978 Reporter: Webbug Group Assignee: Darragh Clarke Priority: P4 Components: core-libs/java.net Original Fix: 22: 22, JDK-8314978, https://git.openjdk.org/jdk/commit/460ebcd9cb94867608e22e07092bd1cf33228700, 621 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.9, JDK-8358803, https://git.openjdk.org/jdk21u-dev/commit/a71783b1b300d461306fffe75b68c1f4eaafa0fd, 13 day(s) ago 17: Requested: jdk17u-fix-request is set ---------------------------------------------------------------------------------------------------- JDK-8353013: java.net.URI.create(String) may have low performance to scan the host/domain name from URI string when the hostname starts with number Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8353013 Reporter: Xiaolong Peng Assignee: Xiaolong Peng Priority: P4 Components: core-libs/java.net Original Fix: 25: 25, JDK-8353013, https://git.openjdk.org/jdk/commit/84458ec18ce33295636f7b26b8e3ff25ecb349f2, 64 day(s) ago Backports and Forwardports: 21: Requested: jdk21u-fix-request is set 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358534: Bailout in Conv2B::Ideal when type of cmp input is not supported Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358534 Reporter: Cesar Soares Assignee: Cesar Soares Priority: P3 Components: hotspot/compiler Original Fix: 25: 25, JDK-8358534, https://git.openjdk.org/jdk/commit/704b5990a750719ca927e156553db7982637e590, 16 day(s) ago Backports and Forwardports: 21: Requested: jdk21u-fix-request is set 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8339725: Concurrent GC crashed due to GetMethodDeclaringClass Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8339725 Reporter: Liang Mao Assignee: Liang Mao Priority: P3 Components: hotspot/jvmti Original Fix: 24: 24, JDK-8339725, https://git.openjdk.org/jdk/commit/c91fa278fe17ab204beef0fcef1ada6dd0bc37bb, 279 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.6, JDK-8341192, https://git.openjdk.org/jdk21u-dev/commit/e756145b7a06b6d119c64423f6814a02af34f9b7, 263 day(s) ago 17: Requested: jdk17u-fix-request is set ---------------------------------------------------------------------------------------------------- JDK-8320858: Move jpackage tests to tier3 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8320858 Reporter: Alan Bateman Assignee: Alan Bateman Priority: P4 Components: tools/jpackage Original Fix: 22: 22, JDK-8320858, https://git.openjdk.org/jdk/commit/e44d4b24ed794957c47c140ab6f15544efa2b278, 569 day(s) ago Backports and Forwardports: 25: Inherited 21: 21.0.9, JDK-8359781, https://git.openjdk.org/jdk21u-dev/commit/54bd5fa1094fbdd0bc0d3f88360288b5a6791846, 3 day(s) ago 17: Requested: jdk17u-fix-request is set ---------------------------------------------------------------------------------------------------- JDK-8357959: (bf) ByteBuffer.allocateDirect initialization can result in large TTSP spikes Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357959 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: core-libs/java.nio Original Fix: 26: 26, JDK-8357959, https://git.openjdk.org/jdk/commit/e5ce5c57c83972ff52758a804c942986cab74ca7, 7 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 7 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358819: The first year is not displayed correctly in Japanese Calendar Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358819 Reporter: Naoto Sato Assignee: Naoto Sato Priority: P4 Components: core-libs/java.util:i18n Original Fix: 26: 26, JDK-8358819, https://git.openjdk.org/jdk/commit/99829950f680936489048a1ad4ce12f166805e4d, 7 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 7 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358334: C2/Shenandoah: incorrect execution with Unsafe Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358334 Reporter: Roland Westrelin Assignee: Roland Westrelin Priority: P2 Components: hotspot/compiler Original Fix: 26: 26, JDK-8358334, https://git.openjdk.org/jdk/commit/1fcede053cca360c96606c1034b2a365a4fada82, 7 day(s) ago Backports and Forwardports: 25: 25, JDK-8359790, https://git.openjdk.org/jdk/commit/46cfc1e1940ff6b91c4f0cb0a9161fd0aef37c38, 3 day(s) ago 21: WAITING for patch to bake a little: 7 days more 17: WAITING for patch to bake a little: 7 days more ---------------------------------------------------------------------------------------------------- JDK-8357782: JVM JIT Causes Static Initialization Order Issue Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357782 Reporter: Webbug Group Assignee: Manuel Hässig Priority: P3 Components: hotspot/compiler Original Fix: 26: 26, JDK-8357782, https://git.openjdk.org/jdk/commit/e8ef93ae9de624f25166bdf010c915672b2c5cf4, 6 day(s) ago Backports and Forwardports: 25: 25, JDK-8359595, https://git.openjdk.org/jdk/commit/3bd80fe3bab41135e9362c915862e150942f94dd, 5 day(s) ago 21: WAITING for patch to bake a little: 8 days more 17: WAITING for patch to bake a little: 8 days more ---------------------------------------------------------------------------------------------------- JDK-8358738: AOT cache created without graal jit should not be used with graal jit Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358738 Reporter: Ioi Lam Assignee: Vladimir Kozlov Priority: P3 Components: hotspot/compiler Original Fix: 26: 26, JDK-8358738, https://git.openjdk.org/jdk/commit/12a0dd03b89cc3bf7f9d32b17eb41ff2bf687536, 6 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 8 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8351645: C2: Assertion failures in Expand/CompressBits idealizations with TOP Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8351645 Reporter: Emanuel Peter Assignee: Jatin Bhateja Priority: P3 Components: hotspot/compiler Original Fix: 26: 26, JDK-8351645, https://git.openjdk.org/jdk/commit/ff75f763c0a91534ab593a43e2ace741d05b0ccb, 3 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 11 days more 21: WAITING for patch to bake a little: 11 days more 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8359386: Fix incorrect value for max_size of C2CodeStub when APX is used Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8359386 Reporter: Srinivas Parasa Assignee: Srinivas Parasa Priority: P3 Components: hotspot/compiler Original Fix: 26: 26, JDK-8359386, https://git.openjdk.org/jdk/commit/b52af182c43380186decd7e35625e42c7cafb8c2, 1 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 13 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8357822: C2: Multiple string optimization tests are no longer testing string concatenation optimizations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357822 Reporter: Daniel Skantz Assignee: Daniel Skantz Priority: P4 Components: hotspot/compiler Original Fix: 26: 26, JDK-8357822, https://git.openjdk.org/jdk/commit/6c616c71ec9a8ee6e0203921deef20d09db39698, 11 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 3 days more 21: WAITING for patch to bake a little: 3 days more 17: WAITING for patch to bake a little: 3 days more ---------------------------------------------------------------------------------------------------- JDK-8358749: Fix input checks in Vector API intrinsics Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358749 Reporter: Aleksey Shipilev Assignee: Aleksey Shipilev Priority: P4 Components: hotspot/compiler Original Fix: 26: 26, JDK-8358749, https://git.openjdk.org/jdk/commit/ca7b885873712a5ae503cb82c915d709034a69f7, 10 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 4 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358690: Some initialization code asks for AOT cache status way too early Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358690 Reporter: Aleksey Shipilev Assignee: Vladimir Kozlov Priority: P4 Components: hotspot/compiler Original Fix: 26: 26, JDK-8358690, https://git.openjdk.org/jdk/commit/6e390ef17cf4b6134d5d53ba4e3ae8281fedb3f3, 3 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 11 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8357976: GenShen crash in swap_card_tables: Should be clean Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357976 Reporter: Kerem Kat Assignee: William Kemper Priority: P3 Components: hotspot/gc Original Fix: 26: 26, JDK-8357976, https://git.openjdk.org/jdk/commit/382f870cd53d69dfc1d2b96150aa2c026e47f642, 2 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 12 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8359394: GC cause cleanup Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8359394 Reporter: William Kemper Assignee: William Kemper Priority: P4 Components: hotspot/gc Original Fix: 26: 26, JDK-8359394, https://git.openjdk.org/jdk/commit/dec42bebb836b2ea244dc19a5964dac828791135, 0 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 14 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8359895: JFR: method-timing view doesn't work Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8359895 Reporter: Erik Gahlin Assignee: Erik Gahlin Priority: P2 Components: hotspot/jfr Original Fix: 26: 26, JDK-8359895, https://git.openjdk.org/jdk/commit/984d7f9cdfb0d75ea906ce32df0b6c447f4d5954, 1 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 13 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8359242: JFR: Missing help text for method trace and timing Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8359242 Reporter: Erik Gahlin Assignee: Erik Gahlin Priority: P3 Components: hotspot/jfr Original Fix: 26: 26, JDK-8359242, https://git.openjdk.org/jdk/commit/e57a214e2a1059109dd028369d518298cfa5d5b4, 3 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 11 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358577: Test serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon01/contmon01.java failed: unexpexcted monitor object Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358577 Reporter: David Holmes Assignee: Alex Menkov Priority: P4 Components: hotspot/jvmti Original Fix: 26: 26, JDK-8358577, https://git.openjdk.org/jdk/commit/8f487d26c0f219d4df32be48ff1790e6f98d74a0, 9 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 5 days more 21: WAITING for patch to bake a little: 5 days more 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8352075: Perf regression accessing fields Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8352075 Reporter: Radim Vansa Assignee: Radim Vansa Priority: P3 Components: hotspot/runtime Original Fix: 26: 26, JDK-8352075, https://git.openjdk.org/jdk/commit/e18277b470a162b9668297e8e286c812c4b0b604, 7 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 7 days more 21: WAITING for patch to bake a little: 7 days more 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8357382: runtime/cds/appcds/aotClassLinking/BulkLoaderTest.java#aot fails with Xcomp and C1 Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8357382 Reporter: Leonid Mesnik Assignee: Calvin Cheung Priority: P4 Components: hotspot/runtime Original Fix: 26: 26, JDK-8357382, https://git.openjdk.org/jdk/commit/429158218b52964ad1e79ba9d2fa5618d6b3398e, 8 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 6 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358556: Assert when running with -XX:-UseLibmIntrinsic Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358556 Reporter: Tobias Hartmann Assignee: Sandhya Viswanathan Priority: P4 Components: hotspot/runtime Original Fix: 26: 26, JDK-8358556, https://git.openjdk.org/jdk/commit/ef4cbec6fba77fd84b328d333f8592c6eedf1a2d, 8 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 6 days more 21: Not affected 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8358159: Empty mode/padding in cipher transformations Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8358159 Reporter: Varada M Assignee: Varada M Priority: P4 Components: security-libs/javax.crypto Original Fix: 26: 26, JDK-8358159, https://git.openjdk.org/jdk/commit/3ff83ec49e561c44dd99508364b8ba068274b63a, 10 day(s) ago Backports and Forwardports: 25: WAITING for patch to bake a little: 4 days more 21: WAITING for patch to bake a little: 4 days more 17: Not affected ---------------------------------------------------------------------------------------------------- JDK-8341778: Some javac tests ignore the result of JavacTask::call Original Bug: URL: https://bugs.openjdk.org/browse/JDK-8341778 Reporter: Maurizio Cimadamore Assignee: Vicente Arturo Romero Zaldivar Priority: P3 Components: tools/javac Original Fix: 26: 26, JDK-8341778, https://git.openjdk.org/jdk/commit/8adb052b46f90e8a0605cfc5ddc667acb7c61952, 13 day(s) ago Backports and Forwardports: 25: Not affected 21: WAITING for patch to bake a little: 1 days more 17: Not affected ---------------------------------------------------------------------------------------------------- 825 issues shown.