git: openjdk/jdk: 2 new changesets

[Ioi Lam]

Changeset: ff6843ca
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-29 15:15:50 +0000
URL:       https://git.openjdk.java.net/jdk/commit/ff6843ca

8253714: [cgroups v2] Soft memory limit incorrectly using memory.high

The early implementation of cgroups v2 support was done with
crun 0.8 and it contained a bug which set memory.high over
memory.low when --memory-reservation was being used as a CLI
option.

This bug has been fixed in later crun versions, starting with
crun 0.11. Use memory.low in OpenJDK as well.

Reviewed-by: bobv, adinn

! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/java.base/linux/classes/jdk/internal/platform/cgroupv2/CgroupV2Subsystem.java
! test/lib/jdk/test/lib/containers/cgroup/MetricsTesterCgroupV2.java

Changeset: b1ce6bdb
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-29 15:17:34 +0000
URL:       https://git.openjdk.java.net/jdk/commit/b1ce6bdb

8253548: jvmFlagAccess.cpp: clang 9.0.0 format specifier error

Reviewed-by: lfoltan

! src/hotspot/share/runtime/flags/jvmFlagAccess.cpp