RFR [8]: Merge from upstream aarch64-port/jdk8u-shenandoah

[Aleksey Shipilev]

On 08/21/2017 03:20 PM, Roman Kennke wrote:
> I prepared a merge from our upstream repo aarch64-port/jdk8u-shenandoah
> into shenandoah/jdk8u. I rejected all incoming
> gc_implementation/shenandoah changes -- they stem from our transplanted
> changesets. It passes hotspot_gc_shenandoah. Includes all subrepos, not
> only hotspot. Any objections to push this?

Nope, please push.

-Aleksey