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| author | Michael Roth <michael.roth@amd.com> | 2024-05-01 10:51:53 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-12 10:09:28 +0200 |
| commit | a8e31983335554193c2cb373161d08880230abfd (patch) | |
| tree | 16ddd78fa7f075a557d571d451736c3676532bf7 /arch/x86/kvm/Kconfig | |
| parent | KVM: MMU: Disable fast path if KVM_EXIT_MEMORY_FAULT is needed (diff) | |
| download | linux-a8e31983335554193c2cb373161d08880230abfd.tar.xz linux-a8e31983335554193c2cb373161d08880230abfd.zip | |
KVM: SEV: Select KVM_GENERIC_PRIVATE_MEM when CONFIG_KVM_AMD_SEV=y
SEV-SNP relies on private memory support to run guests, so make sure to
enable that support via the CONFIG_KVM_GENERIC_PRIVATE_MEM config
option.
Signed-off-by: Michael Roth <michael.roth@amd.com>
Message-ID: <20240501085210.2213060-4-michael.roth@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/Kconfig')
| -rw-r--r-- | arch/x86/kvm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index d64fb2b3eb69..5e72faca4e8f 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -136,6 +136,7 @@ config KVM_AMD_SEV 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 + select KVM_GENERIC_PRIVATE_MEM help Provides support for launching Encrypted VMs (SEV) and Encrypted VMs with Encrypted State (SEV-ES) on AMD processors. |