[aarch64-port-dev ] Request for Approval: Backport patches to fix volatile access inconsistency

[Langer, Christoph]

Hi Oracle folks (e.g. Rob or Seán),

Aleksey had pushed these changes last week:

> >>   3) https://bugs.openjdk.java.net/browse/JDK-8209420
> >>   4) https://bugs.openjdk.java.net/browse/JDK-8211233
> >>   5) https://bugs.openjdk.java.net/browse/JDK-8214857

>   https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/4f787d0086fc
>   https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/4cf59897e14f
>   https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/04dd2501a9df

However, if you look at the bugs in JBS, there are no backports linked for 11.0.5. I assume there have been some Oracle internal 11-pool items that got resolved!? Or was there some other issue in the system?

Please advise on how this should be cleaned up.

Thanks
Christoph