Messages in this thread Patch in this message | | | From | Borislav Petkov <> | Subject | [PATCH 3/5] x86/kvm/Kconfig: Have KVM_AMD_SEV select ARCH_HAS_CC_PLATFORM | Date | Wed, 27 Mar 2024 16:43:15 +0100 |
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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> --- arch/x86/kvm/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 3aaf7e86a859..0ebdd088f28b 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -122,6 +122,7 @@ config KVM_AMD_SEV default y depends on KVM_AMD && X86_64 depends on CRYPTO_DEV_SP_PSP && !(KVM_AMD=y && CRYPTO_DEV_CCP_DD=m) + select ARCH_HAS_CC_PLATFORM help Provides support for launching Encrypted VMs (SEV) and Encrypted VMs with Encrypted State (SEV-ES) on AMD processors. -- 2.43.0
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