Re: [PATCH v5 0/2] KVM: nSVM: Fix #UD on VMMCALL issues.

[Sean Christopherson]

On Tue, 03 Mar 2026 16:22:21 -0800, Sean Christopherson wrote:
> The VMMCALL fixes from Kevin's broader "Align SVM with APM defined behaviors"
> series.
> 
> v5:
>  - Separate the VMMCALL fixes from everything else.
>  - Rewrite the changelog to make clear this is fixing only the Hyper-V case.
>  - Add a patch to always intercept VMMCALL, because letting it #UD natively
>    does more harm than good.
> 
> [...]

Applied to kvm-x86 nested, thanks!

[1/2] KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1
      https://github.com/kvm-x86/linux/commit/c36991c6f8d2
[2/2] KVM: nSVM: Always intercept VMMCALL when L2 is active
      https://github.com/kvm-x86/linux/commit/33d3617a52f9

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https://github.com/kvm-x86/linux/tree/next