On Mon, 10 May 2021 02:12:22 +0100,
Shaokun Zhang <[email protected]> wrote:
>
> Hi Marc,
>
> On 2021/5/8 17:29, Marc Zyngier wrote:
> > On Sat, 08 May 2021 08:11:52 +0100,
> > Zhu Lingshan <[email protected]> wrote:
> >>
> >> This reverts commit a979a6aa009f3c99689432e0cdb5402a4463fb88.
> >>
> >> The reverted commit may cause VM freeze on arm64 platform.
> >> Because on arm64 platform, stop a consumer will suspend the VM,
> >> the VM will freeze without a start consumer
> >
> > It also unconditionally calls del_consumer on the producer, which
> > isn't exactly expected.
> >
> >>
> >> Signed-off-by: Zhu Lingshan <[email protected]>
> >
> > Reported-by: Shaokun Zhang <[email protected]>
>
> Thanks for the tag, it works with this patch, So:
> Tested-by: Shaokun Zhang <[email protected]>
>
> I shall invite you to have a drink for the quick debug.
> Anyway, thank you again.
No worries, glad we were able to root-cause the problem quickly
enough.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
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