Re: [PATCH v2 07/18] KVM: x86/mmu: Do not use guest root level in audit

Paolo Bonzini
2022-02-18T18:47:01Z

On 2/18/22 19:37, Sean Christopherson wrote:
> Since I keep bringing it up...
>
> From: Sean Christopherson<seanjc@google.com>
> Date: Fri, 18 Feb 2022 09:43:05 -0800
> Subject: [PATCH] KVM: x86/mmu: Remove MMU auditing
>
> Remove mmu_audit.c and all its collateral, the auditing code has suffered
> severe bitrot, ironically partly due to shadow paging being more stable
> and thus not benefiting as much from auditing, but mostly due to TDP
> supplanting shadow paging for non-nested guests and shadowing of nested
> TDP not heavily stressing the logic that is being audited.
>
> Signed-off-by: Sean Christopherson<seanjc@google.com>

Queued, thanks. O:-)

Paolo