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SubjectRe: [RFC PATCH v6 1/6] KVM: x86: only allow exits disable before vCPUs created
On Sat, Jan 21, 2023 at 02:07:33AM +0000, Kechen Lu wrote:
> From: Sean Christopherson <>
> Since VMX and SVM both would never update the control bits if exits
> are disable after vCPUs are created, only allow setting exits
> disable flag before vCPU creation.
> Fixes: 4d5422cea3b6 ("KVM: X86: Provide a capability to disable MWAIT intercepts")
> Signed-off-by: Sean Christopherson <>

Nit, no blank line between fixes and signed-off-by please.

And an RFC on v6? An RFC usually means "I don't think this is correct
so do not take it". How can you do that for 6 versions? And know that
no one will take an RFC series for that reason (or at least I will


greg k-h

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