Re: [PATCH v2 14/18] util/timer: avoid deadlock when shutting down

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Michael Tokarev <mjt@xxxxxxxxxx> writes:

> On 16.09.2024 11:53, Alex Bennée wrote:
>> When we shut down a guest we disable the timers. However this can
>> cause deadlock if the guest has queued some async work that is trying
>> to advance system time and spins forever trying to wind time forward.
>> Pay attention to the return code and bail early if we can't wind time
>> forward.
>
> I wonder if this is another qemu-stable piece?

I guess. The code that causes this particular mode was added to 9.1.

>
> Thanks,
>
> /mjt

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro




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