From: Tom Lendacky <thomas.lendacky@amd.com>
To: Borislav Petkov <bp@alien8.de>, X86 ML <x86@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>, KVM <kvm@vger.kernel.org>,
Ashish Kalra <ashish.kalra@amd.com>,
Joerg Roedel <joro@8bytes.org>,
Michael Roth <michael.roth@amd.com>
Subject: Re: [PATCH 3/5] x86/kvm/Kconfig: Have KVM_AMD_SEV select ARCH_HAS_CC_PLATFORM
Date: Fri, 29 Mar 2024 09:42:49 -0500 [thread overview]
Message-ID: <256a0447-d7a4-5983-34f9-ffaba51035b0@amd.com> (raw)
In-Reply-To: <20240327154317.29909-4-bp@alien8.de>
On 3/27/24 10:43, Borislav Petkov wrote:
> From: "Borislav Petkov (AMD)" <bp@alien8.de>
>
> The functionality to load SEV-SNP guests by the host will soon rely on
> cc_platform* helpers because the cpu_feature* API with the early
> patching is insufficient when SNP support needs to be disabled late.
>
> Therefore, pull that functionality in.
>
> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
> ---
> arch/x86/kvm/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
next prev parent reply other threads:[~2024-03-29 14:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-27 15:43 [PATCH 0/5] x86/sev: Fix SNP host late disable Borislav Petkov
2024-03-27 15:43 ` [PATCH 1/5] x86/alternatives: Remove a superfluous newline in _static_cpu_has() Borislav Petkov
2024-03-27 15:43 ` [PATCH 2/5] x86/alternatives: Catch late X86_FEATURE modifiers Borislav Petkov
2024-03-27 15:57 ` Nikolay Borisov
2024-04-03 17:59 ` Borislav Petkov
2024-03-27 15:43 ` [PATCH 3/5] x86/kvm/Kconfig: Have KVM_AMD_SEV select ARCH_HAS_CC_PLATFORM Borislav Petkov
2024-03-29 14:42 ` Tom Lendacky [this message]
2024-03-27 15:43 ` [PATCH 4/5] x86/cc: Add cc_platform_set/_clear() helpers Borislav Petkov
2024-03-29 14:46 ` Tom Lendacky
2024-03-27 15:43 ` [PATCH 5/5] x86/CPU/AMD: Track SNP host status with cc_platform_*() Borislav Petkov
2024-03-28 11:51 ` Jeremi Piotrowski
2024-03-28 13:41 ` Borislav Petkov
2024-03-28 14:24 ` Jeremi Piotrowski
2024-03-28 15:39 ` Borislav Petkov
2024-04-04 17:07 ` Jeremi Piotrowski
2024-04-24 18:46 ` Borislav Petkov
2024-03-29 14:52 ` Tom Lendacky
2024-04-03 4:15 ` [PATCH 0/5] x86/sev: Fix SNP host late disable Aithal, Srikanth
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