[aarch64-port-dev ] does C1+CMS miss a storestore membar in jdk8u-shenandoah?

Liu Xin navy.xliu at gmail.com
Thu Dec 12 19:51:17 UTC 2019


hi, Martin and Andrew,

Thank you to point out that JBS issue. I can backport and validate that.
Yes, if powerpc doesn't have C1 in jdk8u, than it's safe. it's only about
aarch64.

thanks,
--lx


On Thu, Dec 12, 2019 at 2:18 AM Andrew Haley <aph at redhat.com> wrote:

> On 12/12/19 9:36 AM, Doerr, Martin wrote:
> > seems like the following issue should get backported:
> > https://bugs.openjdk.java.net/browse/JDK-8135018
> >
> > Btw. I believe PPC is fine because C1 is not supported in 8u (at least
> not in the official repo).
>
> Oh yes, that's one of mine. We should backport it.
>
> --
> Andrew Haley  (he/him)
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> https://keybase.io/andrewhaley
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
>
>
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