Subject: Re: [PATCH] KVM: SVM: Do not terminate SEV-ES guests on GHCB
 validation failure
To:     Paolo Bonzini <pbonzini@redhat.com>, kvm@vger.kernel.org,
        linux-kernel@vger.kernel.org, x86@kernel.org
Cc:     Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
        Sean Christopherson <seanjc@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Ingo Molnar <mingo@redhat.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Brijesh Singh <brijesh.singh@amd.com>
References: <b57280b5562893e2616257ac9c2d4525a9aeeb42.1638471124.git.thomas.lendacky@amd.com>
 <5ce26a04-8766-7472-0a15-fc91eab0a903@redhat.com>
From:   Tom Lendacky <thomas.lendacky@amd.com>
Message-ID: <b0443caf-d822-f671-d930-ff317833d701@amd.com>
Date:   Thu, 2 Dec 2021 13:39:09 -0600
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On 12/2/21 1:19 PM, Paolo Bonzini wrote:
> On 12/2/21 19:52, Tom Lendacky wrote:
> 
> Queued, thanks.  Though it would have been nicer to split the changes in 
> the return values (e.g. for setup_vmgexit_scratch and 
> sev_es_validate_vmgexit) from the introduction of the new GHCB exitinfo.

I can still do that if it will help make things easier. Let me know.

Thanks,
Tom

> 
> Paolo
> 
> Paolo