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From: Thomas Gleixner <tglx@linutronix.de>
To: Melody Wang <huibo.wang@amd.com>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	x86@kernel.org
Cc: Sean Christopherson <seanjc@google.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Tom Lendacky <thomas.lendacky@amd.com>,
	Ashish Kalra <ashish.kalra@amd.com>,
	Michael Roth <michael.roth@amd.com>,
	Melody Wang <huibo.wang@amd.com>
Subject: Re: [PATCH 6/6] KVM: SVM: Enable restricted injection for an SEV-SNP guest
Date: Thu, 08 Aug 2024 01:49:10 +0200	[thread overview]
Message-ID: <87zfpnzyfd.ffs@tglx> (raw)
In-Reply-To: <a3bab644689202150df01442bed43dad45b6852e.1722989996.git.huibo.wang@amd.com>

On Wed, Aug 07 2024 at 01:00, Melody Wang wrote:
> diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
> index dd4682857c12..ff8466405409 100644
> --- a/arch/x86/include/asm/cpufeatures.h
> +++ b/arch/x86/include/asm/cpufeatures.h
> @@ -446,6 +446,7 @@
>  #define X86_FEATURE_SEV_SNP		(19*32+ 4) /* "sev_snp" AMD Secure Encrypted Virtualization - Secure Nested Paging */
>  #define X86_FEATURE_V_TSC_AUX		(19*32+ 9) /* Virtual TSC_AUX */
>  #define X86_FEATURE_SME_COHERENT	(19*32+10) /* AMD hardware-enforced cache coherency */
> +#define X86_FEATURE_RESTRICTED_INJECTION	(19*32+12) /* AMD SEV Restricted Injection */

Please update the XML for this CPUID leaf at:

       https://gitlab.com/x86-cpuid.org/x86-cpuid-db

Thanks,

        tglx

      reply	other threads:[~2024-08-07 23:49 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-07  0:57 [PATCH 0/6] SEV-SNP restricted injection hypervisor patches Melody Wang
2024-08-07  0:57 ` [PATCH 1/6] x86/sev: Define the #HV doorbell page structure Melody Wang
2024-08-07  0:57 ` [PATCH 2/6] KVM: SVM: Add support for the SEV-SNP #HV doorbell page NAE event Melody Wang
2024-08-07  0:57 ` [PATCH 3/6] KVM: SVM: Inject #HV when restricted injection is active Melody Wang
2024-08-07  0:57 ` [PATCH 4/6] KVM: SVM: Inject NMIs " Melody Wang
2024-08-07  1:00   ` Melody Wang
2024-08-07  1:00 ` [PATCH 5/6] KVM: SVM: Inject MCEs " Melody Wang
2024-08-07 23:30   ` kernel test robot
2024-08-07  1:00 ` [PATCH 6/6] KVM: SVM: Enable restricted injection for an SEV-SNP guest Melody Wang
2024-08-07 23:49   ` Thomas Gleixner [this message]

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