[crac] Integrated: 8373027: [CRaC] [CRIU] x86: FPU xsave area present, but host cpu doesn't support it
Jan Kratochvil
jkratochvil at openjdk.org
Thu Dec 18 13:03:55 UTC 2025
On Wed, 3 Dec 2025 15:08:08 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:
> In some cases (such as AWS `t3.nano` -> `m1.small`) CRIU refuses to restore:
>
> x86: FPU xsave area present, but host cpu doesn't support it
>
>
> I think (based on information of @rvansa `xsave` is not needed for the safepoint of JDK checkpoint/restore.
This pull request has now been integrated.
Changeset: 311dafdb
Author: Jan Kratochvil <jkratochvil at openjdk.org>
Committer: Radim Vansa <rvansa at openjdk.org>
URL: https://git.openjdk.org/crac/commit/311dafdbf25423bbc1732097d0632b210eacf60b
Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod
8373027: [CRaC] [CRIU] x86: FPU xsave area present, but host cpu doesn't support it
Reviewed-by: rvansa
-------------
PR: https://git.openjdk.org/crac/pull/279
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