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SubjectRe: [FYI PATCH] Revert "KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()"
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On 3/25/22 00:57, Sean Christopherson wrote:
> Can I have 1-2 weeks to try and root cause and fix the underlying issue before
> sending reverts to Linus? I really don't want to paper over a TLB flushing bug
> or an off-by-one bug, and I really, really don't want to end up with another
> scenario where KVM zaps everything just because.

Well, too late... I didn't want to send a pull request that was broken,
and Mingwei provided a convincing reason for the breakage.

Paolo

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