linux-kernel - Re: [PATCH 0/3] KVM: SVM: SEV-ES save area fix+cleanups

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Date: Fri, 28 Jun 2024 15:55:34 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, Paolo Bonzini <pbonzini@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Borislav Petkov <bp@...en8.de>
Subject: Re: [PATCH 0/3] KVM: SVM: SEV-ES save area fix+cleanups

On Mon, 17 Jun 2024 14:04:29 -0700, Sean Christopherson wrote:
> Fix a noinstr violation with allyesconfig builds due a missing __always_inline
> on sev_es_host_save_area(), and tidy up related code.
> 
> Sean Christopherson (3):
>   KVM: SVM: Force sev_es_host_save_area() to be inlined (for noinstr
>     usage)
>   KVM: SVM: Use sev_es_host_save_area() helper when initializing tsc_aux
>   KVM: SVM: Use compound literal in lieu of __maybe_unused rdmsr() param
> 
> [...]

Applied 1-2 to kvm-x86 svm.  The compound literal magic is unnecessary, and
hopefully someday we'll fixup the rdmsr mess.

[1/3] KVM: SVM: Force sev_es_host_save_area() to be inlined (for noinstr usage)
      https://github.com/kvm-x86/linux/commit/34830b3c02ae
[2/3] KVM: SVM: Use sev_es_host_save_area() helper when initializing tsc_aux
      https://github.com/kvm-x86/linux/commit/704ec48fc2fb
[3/3] KVM: SVM: Use compound literal in lieu of __maybe_unused rdmsr() param
      (not applied)

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