RFR: Merge from upstream jdk/jdk

[Roman Kennke]

Am 14.03.2018 um 11:12 schrieb Aleksey Shipilev:
> On 03/14/2018 10:55 AM, Roman Kennke wrote:
>> http://cr.openjdk.java.net/~rkennke/merge-2018-03-14/webrev.00/
> 
> The webrev is too huge to be useful: it is basically the webrev of the entire Shenandoah against
> upstream. Can you show the differences in src/hotspot/share/ that came with the merge? E.g. the hg
> diff between merge changeset and its Shenandoah parent?
> 
> -Aleksey
> 

I don't know how to do this with webrev. hg export tip gives us a
reasonable patch though:

http://cr.openjdk.java.net/~rkennke/merge-2018-03-14/merge-2018-03-14.patch

Good?