[PATCH] Revert "irqbypass: do not start cons/prod when failed connect"

[Marc Zyngier]

On Mon, 10 May 2021 02:12:22 +0100,
Shaokun Zhang <zhangshaokun at hisilicon.com> wrote:
> 
> Hi Marc,
> 
> On 2021/5/8 17:29, Marc Zyngier wrote:
> > On Sat, 08 May 2021 08:11:52 +0100,
> > Zhu Lingshan <lingshan.zhu at intel.com> 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 <lingshan.zhu at intel.com>
> > 
> > Reported-by: Shaokun Zhang <zhangshaokun at hisilicon.com>
> 
> Thanks for the tag, it works with this patch, So:
> Tested-by: Shaokun Zhang <zhangshaokun at hisilicon.com>
> 
> 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.