hg: jdk-updates/jdk11u-dev: 2 new changesets

[shade at redhat.com]

Changeset: de3e36602b1d
Author:    shade
Date:      2020-09-30 08:58 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/de3e36602b1d

8253778: ShenandoahSafepoint::is_at_shenandoah_safepoint should not access VMThread state from other threads
Reviewed-by: jiefu, rehn, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp

Changeset: be6bd61eb18d
Author:    shade
Date:      2020-09-22 08:33 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/be6bd61eb18d

8253284: Zero OrderAccess barrier mappings are incorrect
Reviewed-by: dholmes, aph, andrew

! src/hotspot/os_cpu/bsd_zero/orderAccess_bsd_zero.hpp
! src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.hpp