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Re: [PATCH 4/7] spapr: Fix record-replay machine reset consuming too man


From: Nicholas Piggin
Subject: Re: [PATCH 4/7] spapr: Fix record-replay machine reset consuming too many events
Date: Tue, 08 Aug 2023 13:09:15 +1000

On Sun Aug 6, 2023 at 9:46 PM AEST, Nicholas Piggin wrote:
> On Fri Aug 4, 2023 at 6:50 PM AEST, Pavel Dovgalyuk wrote:
> > BTW, there is a function qemu_register_reset_nosnapshotload that can be 
> > used in similar cases.
> > Can you just use it without changing the code of the reset handler?
>
> I didn't know that, thanks for pointing it out. I'll take a closer look
> at it before reposting.

Seems a bit tricky because the device tree has to be rebuilt at reset
time (including snapshot load), but it uses the random number. So
having a second nosnapshotload reset function might not be called in
the correct order, I think?  For now I will keep it as is.

Thanks,
Nick



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