Re: [PATCH 04/11] KVM: SVM: retrieve VMCB from assembly
From: Sean Christopherson
Date: Wed Nov 09 2022 - 10:25:53 EST
On Wed, Nov 09, 2022, Paolo Bonzini wrote:
> Continue moving all accesses to struct vcpu_svm directly in vmenter.S.
> This limits the confusion due to different registers used for
> argument passing in 32- and 64-bit ABIs.
>
> It is not strictly necessary for __svm_sev_es_vcpu_run, but staying
It's not strictly necessary at all ;-)
__svm_sev_es_vcpu_run()
> consistent is a good idea since it makes __svm_sev_es_vcpu_run a
__svm_sev_es_vcpu_run()
> stripped version of _svm_vcpu_run.
Missed an underscore. And parantheses.
> No functional change intended.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Fixes: a149180fbcf3 ("x86: Add magic AMD return-thunk")
> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
> ---
Reviewed-by: Sean Christopherson <seanjc@xxxxxxxxxx>