Re: [RFC PATCH] migration/savevm: do not schedule snapshot_save_job_bh in qemu_aio_context

[Stefan Hajnoczi <stefanha@redhat.com>]

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On Fri, Jun 14, 2024 at 11:29:13AM +0200, Fiona Ebner wrote:
> Am 12.06.24 um 17:34 schrieb Stefan Hajnoczi:
> > 
> > Thank you for investigating! It looks like we would be trading one
> > issue (the assertion failures you mentioned) for another (a rare, but
> > possible, hang).
> > 
> > I'm not sure what the best solution is. It seems like vm_stop() is the
> > first place where things go awry. It's where we should exit device
> > emulation code. Doing that probably requires an asynchronous API that
> > takes a callback. Do you want to try that?
> > 
> 
> I can try, but I'm afraid it will be a while (at least a few weeks)
> until I can get around to it.

I am wrapping current work up and then going on vacation at the end of
June until mid-July. I'll let you know if I get a chance to look at it
when I'm back.

Stefan

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