git: openjdk/jdk: jdk26: 2 new changesets

[Kelvin Nilsen]

Changeset: da47f7a2
Branch: jdk26
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2026-01-14 00:41:01 +0000
URL:       https://git.openjdk.org/jdk/commit/da47f7a27cc8ec68b40d025dc4cba108c6e18f97

8373643: Test serviceability/jvmti/vthread/ThreadListStackTracesTest/ThreadListStackTracesTest.java still failing

Reviewed-by: lmesnik
Backport-of: 12894a870a3c8d1da13a885cc006458ae9475b6e

! test/hotspot/jtreg/serviceability/jvmti/vthread/ThreadListStackTracesTest/ThreadListStackTracesTest.java

Changeset: aae9f926
Branch: jdk26
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
Date:      2026-01-14 00:44:56 +0000
URL:       https://git.openjdk.org/jdk/commit/aae9f9269a3755684dd6ee292ff9e2f223b62b34

8373714: Shenandoah: Register heuristic penalties following a degenerated GC

Reviewed-by: wkemper
Backport-of: 385c4f8180d30c0e41b848eb4b2c1c8788211422

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahOldHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahOldHeuristics.hpp
! src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp