Re: [PATCH 2/4] KVM: x86: SVM: disable preemption in avic_refresh_apicv_exec_ctrl

Paolo Bonzini
2022-03-01T17:23:27Z

On 3/1/22 18:20, Maxim Levitsky wrote:
> I don't see that this patch is much different that what I proposed,
> especially since disable of preemption can be nested.

The difference is that it's done in avic_vcpu_{load,put} instead of the
caller. I like that your patch is smaller, but I like that Sean's patch
solves it for good.

I queued his, but maybe I could apply yours to 5.17 and his to 5.18. I
might do this if I have to send more stuff to Linus before the release.

Paolo