[master] RFR: Merge jdk

[Aleksey Shipilev]

On Tue, 15 Aug 2023 08:14:16 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> This merges the Lilliput Repo to whats currently on JDK head, up to and including:
> 
> 
> commit e1fdef56135c2987b128884ef632b64c32dd674a (jdk-upstream/master)
> Author: Tom Rodriguez <never at openjdk.org>
> Date:   Wed Aug 16 06:06:59 2023 +0000
> 
>     8314324: "8311557: [JVMCI] deadlock with JVMTI thread suspension" causes various failures
> 
> 
> 
> It contains a preparatory pre-merge commit that rolls back the first prototype of 22bit nKlass IDs: a1c5f766276fe0c6782e2bf3aaaa41e0637223ad
> 
> After that, merge-induced cleanups and fixes were minimal.

gc/stringdedup/ timeouts with GenZ look like: 
  https://bugs.openjdk.org/browse/JDK-8311981

I wonder if every other failure is actually the manifestation of that one. Can you pick up another merge from master easily? If not, I would be okay with pushing the merge as is, and then dealing with the test failures separately, possibly with another merge.

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PR Comment: https://git.openjdk.org/lilliput/pull/104#issuecomment-1681803787