git: openjdk/jdk-sandbox: JEP-391-branch: 4 new changesets

[duke]

Changeset: 1284618c
Author:    Anton Kozlov <akozlov at azul.com>
Committer: Vladimir Kempik <vkempik at azul.com>
Date:      2020-09-24 06:10:08 +0000
URL:       https://github.com/openjdk/jdk-sandbox/commit/1284618c

JDK-8253819: MacARM: CPU feature detection

ZULU-17241

! src/hotspot/os_cpu/bsd_aarch64/vm_version_bsd_aarch64.cpp

Changeset: 436a028b
Author:    Vladimir Kempik <vkempik at azul.com>
Date:      2020-09-21 19:29:36 +0000
URL:       https://github.com/openjdk/jdk-sandbox/commit/436a028b

JDK-8253839: gssapi.h needs to be updated for aarch64

ZULU-18340

! src/java.security.jgss/share/native/libj2gss/gssapi.h

Changeset: 4970f0d5
Author:    Vladimir Kempik <vkempik at azul.com>
Date:      2020-10-07 12:46:15 +0000
URL:       https://github.com/openjdk/jdk-sandbox/commit/4970f0d5

JDK-8253839: Fix NativeCallStack for aarch64

ZULU-18362

! src/hotspot/share/utilities/nativeCallStack.cpp

Changeset: a56ddad0
Author:    Vladimir Kempik <vkempik at azul.com>
Date:      2020-10-06 13:08:33 +0000
URL:       https://github.com/openjdk/jdk-sandbox/commit/a56ddad0

JDK-8253839: [TESTBUG] Failure in runtime/CompressedOops/CompressedClassPointers.java - 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

ZULU-18361

! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointers.java