PUSHES REPORT: 27.0.2

This report shows who pushed the backports to the given release. This usually shows who did the backporting, testing, and review work.

Report generated: Sun Aug 30 06:37:59 CEST 2026

Distribution by priority

Count Priority
3 P1
2 P2
15 P3
37 P4
2 P5

Distribution by components

Count Component
59 100% Total
41 69.5% hotspot
22 37.3% hotspot/gc
12 20.3% hotspot/compiler
6 10.2% hotspot/runtime
1 1.7% hotspot/svc-agent
7 11.9% security-libs
3 5.1% security-libs/javax.net.ssl
3 5.1% security-libs/javax.crypto:pkcs11
1 1.7% security-libs/java.security
4 6.8% client-libs
2 3.4% client-libs/2d
2 3.4% client-libs/java.awt
4 6.8% core-libs
1 1.7% core-libs/java.net
1 1.7% core-libs/java.time
1 1.7% core-libs/java.util:i18n
1 1.7% core-libs/java.lang
2 3.4% tools
2 3.4% tools/jlink
1 1.7% infrastructure
1 1.7% infrastructure

Distribution by affiliation

This Release Pushes

Original Pushes
Count Committer
59 100% Total
24 40.7% Amazon
16 27.1% Aleksey Shipilev
6 10.2% William Kemper
2 3.4% Chad Rakoczy
13 22.0% Oracle
2 3.4% Vladimir Kozlov
2 3.4% Daniel Skantz
2 3.4% Jayathirth D V
1 1.7% Rajan Halade
1 1.7% Sean Coffey
1 1.7% Jesper Wilhelmsson
1 1.7% Coleen Phillimore
1 1.7% Alexander Zvegintsev
1 1.7% Chen Liang
1 1.7% oumaiyma.intissar
8 13.6% SAP
4 6.8% Matthias Baesken
3 5.1% Christoph Langer
1 1.7% Arno Zeller
5 8.5% Independent
2 3.4% Gui Cao
1 1.7% Navi.Bereziuk
1 1.7% Dingli Zhang
1 1.7% Fei Yang
3 5.1% Unknown
3 5.1% achmielewski
2 3.4% Azul
1 1.7% Roman Marchenko
1 1.7% Timofei Pushkin
2 3.4% Huawei
2 3.4% Zhaokun Xie
2 3.4% Red Hat
2 3.4% Severin Gehwolf
Count Committer
59 100% Total
23 39.0% Amazon
13 22.0% Aleksey Shipilev
2 3.4% pfon
2 3.4% Xiaolong Peng
2 3.4% William Kemper
2 3.4% Chad Rakoczy
2 3.4% Kelvin Nilsen
15 25.4% Oracle
2 3.4% Vladimir Kozlov
2 3.4% Daniel Skantz
2 3.4% Jayathirth D V
1 1.7% Mark Powers
1 1.7% Ioi Lam
1 1.7% Sean Coffey
1 1.7% Jesper Wilhelmsson
1 1.7% Coleen Phillimore
1 1.7% Matthew Donovan
1 1.7% Alexander Zvegintsev
1 1.7% Chen Liang
1 1.7% oumaiyma.intissar
7 11.9% Independent
3 5.1% Dingli Zhang
1 1.7% Gui Cao
1 1.7% zangchuanqi
1 1.7% Navi.Bereziuk
1 1.7% benshuai5d
7 11.9% SAP
4 6.8% Matthias Baesken
2 3.4% Arno Zeller
1 1.7% Christoph Langer
3 5.1% Unknown
3 5.1% achmielewski
2 3.4% Azul
1 1.7% Roman Marchenko
1 1.7% Timofei Pushkin
2 3.4% Red Hat
2 3.4% Severin Gehwolf

Chronological push log:

UTC Time Priority Component Bug Summary This Release Push By Original Push By
Name Affiliation Name Affiliation
2026/08/28 08:16 P4 hotspot/runtime JDK-8391337 Test runtime/cds/appcds/ClassPathAttrCircularReference.java "written dynamic archive" missing in output Zhaokun Xie Huawei Ioi Lam Oracle
2026/08/27 15:02 P4 hotspot/compiler JDK-8391293 RISC-V: Fix out-of-bounds read in string_indexof_char intrinsic Fei Yang Independent zangchuanqi Independent
2026/08/27 14:48 P4 security-libs/java.security JDK-8391150 Remove LuxTrust Global Root CA Rajan Halade Oracle Mark Powers Oracle
2026/08/27 14:45 P4 hotspot/runtime JDK-8391292 Disable stringop-overflow in shenandoahHeap.cpp Aleksey Shipilev Amazon Dingli Zhang Independent
2026/08/25 17:14 P4 hotspot/gc JDK-8391145 Shenandoah: Simplify reserved queue handling in mark loop Aleksey Shipilev Amazon (same) (same)
2026/08/25 17:14 P4 hotspot/gc JDK-8391144 Shenandoah: Rework marked objects loop prefetch Aleksey Shipilev Amazon (same) (same)
2026/08/25 17:12 P4 hotspot/gc JDK-8391143 Shenandoah: Rework native card table barrier Aleksey Shipilev Amazon (same) (same)
2026/08/25 11:50 P3 hotspot/runtime JDK-8391072 Linux: "assert(current_limit <= upper_bound) failed: invariant" build failure on incus (cgroups) Severin Gehwolf Red Hat (same) (same)
2026/08/25 11:49 P4 hotspot/gc JDK-8391071 Test gc/TestUseGCOverheadLimit.java#G1 fails on linux-arm32 Roman Marchenko Azul (same) (same)
2026/08/25 11:49 P3 hotspot/runtime JDK-8391070 [Linux] Systemd tests failing on systemd newer than 257 Severin Gehwolf Red Hat (same) (same)
2026/08/25 11:34 P5 security-libs/javax.net.ssl JDK-8391068 Timeout when running test BulkCipherDisabledAlgorithms achmielewski Unknown (same) (same)
2026/08/25 11:33 P4 client-libs/java.awt JDK-8391067 SetPrinterDevice check GlobalAlloc return value Matthias Baesken SAP (same) (same)
2026/08/25 09:04 P4 security-libs/javax.net.ssl JDK-8391059 Incomplete algorithm decomposition for TLS 1.3 cipher suites in SSLAlgorithmDecomposer achmielewski Unknown (same) (same)
2026/08/25 08:13 P4 security-libs/javax.crypto:pkcs11 JDK-8391057 [unix] Avoid unused variables warnings in libj2pkcs11 and adjust malloc rv handling Matthias Baesken SAP (same) (same)
2026/08/22 01:41 P4 hotspot/compiler JDK-8390909 RISC-V: Clean up vector register dispatch in MachSpillCopyNode::implementation Gui Cao Independent Dingli Zhang Independent
2026/08/21 21:04 P4 hotspot/gc JDK-8390903 GenShen: assert(region->get_top_before_promote() == nullptr) failed: Cannot add region scheduled for in-place-promotion to the collection set William Kemper Amazon pfon Amazon
2026/08/21 21:04 P4 hotspot/gc JDK-8390902 Shenandoah: Penalize triggering heuristics for out-of-cycle degenerated William Kemper Amazon Kelvin Nilsen Amazon
2026/08/21 21:03 P3 hotspot/gc JDK-8390901 Shenandoah: assert(old_reserve_result + young_reserve_result <= old_available + young_available) failed William Kemper Amazon Kelvin Nilsen Amazon
2026/08/21 21:03 P4 hotspot/gc JDK-8390900 Shenandoah: Pad hot atomic counters to avoid false sharing on the allocation path William Kemper Amazon Xiaolong Peng Amazon
2026/08/21 21:02 P4 hotspot/gc JDK-8390899 Genshen: Regulator thread reporting hiccup times proportional to safepoint times William Kemper Amazon pfon Amazon
2026/08/21 17:36 P4 hotspot/gc JDK-8390883 Shenandoah: Marking loop prefetch Aleksey Shipilev Amazon (same) (same)
2026/08/21 17:21 P4 hotspot/gc JDK-8390881 Shenandoah: Rework mark loop inlining Aleksey Shipilev Amazon (same) (same)
2026/08/21 17:17 P4 hotspot/gc JDK-8390880 Shenandoah: Improve gc+stats logging for generational mode Aleksey Shipilev Amazon (same) (same)
2026/08/21 17:16 P5 hotspot/gc JDK-8390879 Shenandoah: Polish LRB argument preparation Aleksey Shipilev Amazon (same) (same)
2026/08/21 17:14 P4 hotspot/gc JDK-8390877 Shenandoah: Print region age in region printouts Aleksey Shipilev Amazon (same) (same)
2026/08/21 17:13 P4 hotspot/compiler JDK-8390876 Insufficient feature gate in vm_version_x86 for UseKyberIntrinsics Daniel Skantz Oracle (same) (same)
2026/08/21 13:20 P4 hotspot/compiler JDK-8390834 Typing corrections and style improvements in x86 ML DSA/KEM/SHA3 stub code Daniel Skantz Oracle (same) (same)
2026/08/21 06:03 P4 hotspot/compiler JDK-8390814 RISC-V: Fix C2 stack-to-stack spill copies with large offsets Gui Cao Independent (same) (same)
2026/08/19 15:54 P3 hotspot/runtime JDK-8390658 Allow configuration of the JVM's temporary directory on Linux Coleen Phillimore Oracle (same) (same)
2026/08/19 14:06 P1 hotspot/compiler JDK-8391156 Add regression test for JDK-8390590 Vladimir Kozlov Oracle (same) (same)
2026/08/19 13:32 P1 hotspot/compiler JDK-8391155 [BACKOUT] C2: Fix the memory around some intrinsics nodes Vladimir Kozlov Oracle (same) (same)
2026/08/19 02:12 P3 hotspot/gc JDK-8390616 RISC-V: gc/shenandoah/TestSieveObjects.java fails with "assert(UseZba) failed: must be" Dingli Zhang Independent (same) (same)
2026/08/18 17:45 P3 hotspot/gc JDK-8390575 Shenandoah: SBS::oop_load drops memory ordering decorators Aleksey Shipilev Amazon (same) (same)
2026/08/18 17:07 P2 hotspot/gc JDK-8390566 Shenandoah: SBSA::card_table uses own temp registers that clobber obj Aleksey Shipilev Amazon William Kemper Amazon
2026/08/18 16:57 P4 hotspot/gc JDK-8390565 Shenandoah: Simplify and strengthen C1 barriers Aleksey Shipilev Amazon (same) (same)
2026/08/18 16:07 P2 hotspot/gc JDK-8390553 GenShen: ShenandoahScanRemembered::process_clusters may miss dirty cards when use write table William Kemper Amazon Xiaolong Peng Amazon
2026/08/18 13:19 P1 infrastructure JDK-8391153 Remove EA from the JDK 27 version string with RC/GAC promotion Jesper Wilhelmsson Oracle (same) (same)
2026/08/18 06:36 P3 hotspot/runtime JDK-8390502 CDS dumping fails with circular JAR manifest Class-Path Zhaokun Xie Huawei benshuai5d Independent
2026/08/17 17:34 P4 hotspot/compiler JDK-8390475 Remove dangling bootstrap compile reason name Timofei Pushkin Azul (same) (same)
2026/08/17 12:26 P3 core-libs/java.util:i18n JDK-8390380 Cherry-pick metazone changes from CLDR to support tzdata2026c for JDK update releases Sean Coffey Oracle (same) (same)
2026/08/14 15:51 P4 client-libs/java.awt JDK-8390387 [TEST_BUG] java/awt/TextField/CaretPositionTest/CaretPositionTest.java fails in OL-9 Alexander Zvegintsev Oracle (same) (same)
2026/08/14 12:45 P4 hotspot/gc JDK-8390371 Shenandoah: Re-learning at explicit GC request considered harmful Aleksey Shipilev Amazon (same) (same)
2026/08/14 04:38 P3 tools/jlink JDK-8390352 GenerateJLIClassesPluginTest.java and IncludeLocalesPluginTest.java tests in tools/jlink/plugins/ fail due to AccessDeniedExceptions on Windows Christoph Langer SAP (same) (same)
2026/08/13 09:11 P4 hotspot/compiler JDK-8390291 C2: Print Node barrier data Aleksey Shipilev Amazon (same) (same)
2026/08/13 09:11 P4 hotspot/compiler JDK-8390290 AArch64: HotCodeCollectorMoveFunction.java fails intermittently Chad Rakoczy Amazon (same) (same)
2026/08/13 08:10 P4 hotspot/svc-agent JDK-8390283 Various serviceability agent tests fail on Linux x86_64 with LTO enabled Matthias Baesken SAP (same) (same)
2026/08/13 08:07 P4 security-libs/javax.crypto:pkcs11 JDK-8390282 Avoid unused variables warnings in libj2pkcs11 Matthias Baesken SAP (same) (same)
2026/08/13 04:39 P3 tools/jlink JDK-8390276 Excessive disk space usage of jpackage and jlink tests in debug builds after JDK-8373246 Christoph Langer SAP Arno Zeller SAP
2026/08/12 14:47 P3 core-libs/java.time JDK-8390233 (tz) Update Timezone Data to 2026c oumaiyma.intissar Oracle (same) (same)
2026/08/12 02:56 P3 client-libs/2d JDK-8390177 Calculating Area using a complex polygon creates spurious horizontal line segments Jayathirth D V Oracle (same) (same)
2026/08/10 20:40 P4 hotspot/compiler JDK-8390088 HotCodeHeap tests require C2 Chad Rakoczy Amazon (same) (same)
2026/08/10 14:24 P4 hotspot/gc JDK-8390068 hotspot_gc_shenandoah should include gtests Aleksey Shipilev Amazon (same) (same)
2026/08/07 12:49 P4 hotspot/gc JDK-8389957 Shenandoah: Overly strict assertion failure in CAS barrier Aleksey Shipilev Amazon William Kemper Amazon
2026/08/06 13:27 P4 security-libs/javax.crypto:pkcs11 JDK-8389890 Update PKCS#11 Cryptographic Token Interface to v3.2 achmielewski Unknown (same) (same)
2026/08/06 13:27 P4 hotspot/compiler JDK-8389889 Aarch64: Correct static_assert((N & (N - 1)) == 0 Navi.Bereziuk Independent (same) (same)
2026/08/05 04:02 P3 client-libs/2d JDK-8389740 Using XOR mode to clear the content leaves some traces in metal Jayathirth D V Oracle (same) (same)
2026/07/29 08:02 P4 core-libs/java.net JDK-8390374 Two java/net/MulticastSocket tests fail on machines with no ipv6 address other than loopback Arno Zeller SAP (same) (same)
2026/07/29 06:00 P3 security-libs/javax.net.ssl JDK-8390373 Test sun/security/ssl/CipherSuite/DisabledCipherSuitesNotNegotiated.java from JDK-8356544 shows intermittent timeouts Christoph Langer SAP Matthew Donovan Oracle
2026/07/28 15:21 P3 core-libs/java.lang JDK-8390372 The warnings for value-based classes need updating to include use of the Reference API Chen Liang Oracle (same) (same)

No changesets log

P4 client-libs JDK-8390192 Problemlist JDK client headful test failing on OL-9
P4 core-libs/java.net JDK-8389462 com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java does not test the maximum request time

Committer push log

Navi.Bereziuk, Independent

Bug Summary
JDK-8389889 Aarch64: Correct static_assert((N & (N - 1)) == 0

achmielewski, Unknown

Bug Summary
JDK-8391059 Incomplete algorithm decomposition for TLS 1.3 cipher suites in SSLAlgorithmDecomposer
JDK-8391068 Timeout when running test BulkCipherDisabledAlgorithms
JDK-8389890 Update PKCS#11 Cryptographic Token Interface to v3.2

Arno Zeller, SAP

Bug Summary
JDK-8390374 Two java/net/MulticastSocket tests fail on machines with no ipv6 address other than loopback

Alexander Zvegintsev, Oracle

Bug Summary
JDK-8390387 [TEST_BUG] java/awt/TextField/CaretPositionTest/CaretPositionTest.java fails in OL-9

Christoph Langer, SAP

Bug Summary
JDK-8390276 Excessive disk space usage of jpackage and jlink tests in debug builds after JDK-8373246
JDK-8390352 GenerateJLIClassesPluginTest.java and IncludeLocalesPluginTest.java tests in tools/jlink/plugins/ fail due to AccessDeniedExceptions on Windows
JDK-8390373 Test sun/security/ssl/CipherSuite/DisabledCipherSuitesNotNegotiated.java from JDK-8356544 shows intermittent timeouts

Sean Coffey, Oracle

Bug Summary
JDK-8390380 Cherry-pick metazone changes from CLDR to support tzdata2026c for JDK update releases

Coleen Phillimore, Oracle

Bug Summary
JDK-8390658 Allow configuration of the JVM's temporary directory on Linux

Chad Rakoczy, Amazon

Bug Summary
JDK-8390290 AArch64: HotCodeCollectorMoveFunction.java fails intermittently
JDK-8390088 HotCodeHeap tests require C2

Daniel Skantz, Oracle

Bug Summary
JDK-8390876 Insufficient feature gate in vm_version_x86 for UseKyberIntrinsics
JDK-8390834 Typing corrections and style improvements in x86 ML DSA/KEM/SHA3 stub code

Dingli Zhang, Independent

Bug Summary
JDK-8390616 RISC-V: gc/shenandoah/TestSieveObjects.java fails with "assert(UseZba) failed: must be"

Fei Yang, Independent

Bug Summary
JDK-8391293 RISC-V: Fix out-of-bounds read in string_indexof_char intrinsic

Gui Cao, Independent

Bug Summary
JDK-8390909 RISC-V: Clean up vector register dispatch in MachSpillCopyNode::implementation
JDK-8390814 RISC-V: Fix C2 stack-to-stack spill copies with large offsets

Jayathirth D V, Oracle

Bug Summary
JDK-8390177 Calculating Area using a complex polygon creates spurious horizontal line segments
JDK-8389740 Using XOR mode to clear the content leaves some traces in metal

Jesper Wilhelmsson, Oracle

Bug Summary
JDK-8391153 Remove EA from the JDK 27 version string with RC/GAC promotion

Vladimir Kozlov, Oracle

Bug Summary
JDK-8391155 [BACKOUT] C2: Fix the memory around some intrinsics nodes
JDK-8391156 Add regression test for JDK-8390590

Chen Liang, Oracle

Bug Summary
JDK-8390372 The warnings for value-based classes need updating to include use of the Reference API

Matthias Baesken, SAP

Bug Summary
JDK-8391057 [unix] Avoid unused variables warnings in libj2pkcs11 and adjust malloc rv handling
JDK-8390282 Avoid unused variables warnings in libj2pkcs11
JDK-8391067 SetPrinterDevice check GlobalAlloc return value
JDK-8390283 Various serviceability agent tests fail on Linux x86_64 with LTO enabled

oumaiyma.intissar, Oracle

Bug Summary
JDK-8390233 (tz) Update Timezone Data to 2026c

Rajan Halade, Oracle

Bug Summary
JDK-8391150 Remove LuxTrust Global Root CA

Roman Marchenko, Azul

Bug Summary
JDK-8391071 Test gc/TestUseGCOverheadLimit.java#G1 fails on linux-arm32

Severin Gehwolf, Red Hat

Bug Summary
JDK-8391070 [Linux] Systemd tests failing on systemd newer than 257
JDK-8391072 Linux: "assert(current_limit <= upper_bound) failed: invariant" build failure on incus (cgroups)

Aleksey Shipilev, Amazon

Bug Summary
JDK-8390291 C2: Print Node barrier data
JDK-8391292 Disable stringop-overflow in shenandoahHeap.cpp
JDK-8390068 hotspot_gc_shenandoah should include gtests
JDK-8390880 Shenandoah: Improve gc+stats logging for generational mode
JDK-8390883 Shenandoah: Marking loop prefetch
JDK-8389957 Shenandoah: Overly strict assertion failure in CAS barrier
JDK-8390879 Shenandoah: Polish LRB argument preparation
JDK-8390877 Shenandoah: Print region age in region printouts
JDK-8390371 Shenandoah: Re-learning at explicit GC request considered harmful
JDK-8390881 Shenandoah: Rework mark loop inlining
JDK-8391144 Shenandoah: Rework marked objects loop prefetch
JDK-8391143 Shenandoah: Rework native card table barrier
JDK-8390575 Shenandoah: SBS::oop_load drops memory ordering decorators
JDK-8390566 Shenandoah: SBSA::card_table uses own temp registers that clobber obj
JDK-8390565 Shenandoah: Simplify and strengthen C1 barriers
JDK-8391145 Shenandoah: Simplify reserved queue handling in mark loop

Timofei Pushkin, Azul

Bug Summary
JDK-8390475 Remove dangling bootstrap compile reason name

William Kemper, Amazon

Bug Summary
JDK-8390903 GenShen: assert(region->get_top_before_promote() == nullptr) failed: Cannot add region scheduled for in-place-promotion to the collection set
JDK-8390899 Genshen: Regulator thread reporting hiccup times proportional to safepoint times
JDK-8390553 GenShen: ShenandoahScanRemembered::process_clusters may miss dirty cards when use write table
JDK-8390901 Shenandoah: assert(old_reserve_result + young_reserve_result <= old_available + young_available) failed
JDK-8390900 Shenandoah: Pad hot atomic counters to avoid false sharing on the allocation path
JDK-8390902 Shenandoah: Penalize triggering heuristics for out-of-cycle degenerated

Zhaokun Xie, Huawei

Bug Summary
JDK-8390502 CDS dumping fails with circular JAR manifest Class-Path
JDK-8391337 Test runtime/cds/appcds/ClassPathAttrCircularReference.java "written dynamic archive" missing in output