git: openjdk/jdk21u-dev: master: 3 new changesets

[SendaoYan]

Changeset: 70455810
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2024-11-25 14:55:50 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/704558107540a902f3e9d90fd4c9909539125b41

8316893: Compile without -fno-delete-null-pointer-checks

Backport-of: 287b24322135b54641f013970c4545ce069c4350

! make/autoconf/flags-cflags.m4

Changeset: 149991de
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2024-11-25 14:56:10 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/149991de706d3d5c1848b4df882e3b86d1ea77ea

8338344: Test TestPrivilegedMode.java intermittent fails java.lang.NoClassDefFoundError: jdk/test/lib/Platform

Backport-of: e3a5e265a7747b02b8f828fbedea0dda7246fc51

! test/hotspot/jtreg/compiler/lib/ir_framework/driver/TestVMProcess.java

Changeset: 50aa07ef
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2024-11-25 14:57:25 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/50aa07ef1ee658424f016d06aeed7003bfba534d

8343877: Test AsyncClose.java intermittent fails - Socket.getInputStream().read() wasn't preempted

Backport-of: 752e1629555f0ec8630373ec87b049afdd709ea6

! test/jdk/java/net/Socket/asyncClose/Socket_getInputStream_read.java
! test/jdk/java/net/Socket/asyncClose/Socket_getOutputStream_write.java