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| author | Brijesh Singh <brijesh.singh@amd.com> | 2017-12-04 17:57:32 +0100 |
|---|---|---|
| committer | Brijesh Singh <brijesh.singh@amd.com> | 2017-12-04 17:57:32 +0100 |
| commit | 5dd0a57cf38eeb8b6be1d9c3df9add2f5756d974 (patch) | |
| tree | ea41565e064cfa1467ef7b578a5689893b3f1e5c | |
| parent | crypto: ccp: Implement SEV_PDH_CERT_EXPORT ioctl command (diff) | |
| download | linux-5dd0a57cf38eeb8b6be1d9c3df9add2f5756d974.tar.xz linux-5dd0a57cf38eeb8b6be1d9c3df9add2f5756d974.zip | |
KVM: X86: Add CONFIG_KVM_AMD_SEV
The config option can be used to enable SEV support on AMD Processors.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Borislav Petkov <bp@suse.de>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: x86@kernel.org
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
| -rw-r--r-- | arch/x86/kvm/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 3df51c287844..148ea324b90c 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -81,6 +81,16 @@ config KVM_AMD To compile this as a module, choose M here: the module will be called kvm-amd. +config KVM_AMD_SEV + def_bool y + bool "AMD Secure Encrypted Virtualization (SEV) support" + depends on KVM_AMD && X86_64 + select CRYPTO_DEV_CCP + select CRYPTO_DEV_CCP_DD + select CRYPTO_DEV_SP_PSP + ---help--- + Provides support for launching Encrypted VMs on AMD processors. + config KVM_MMU_AUDIT bool "Audit KVM MMU" depends on KVM && TRACEPOINTS |