| Date | Tue, 12 Sep 2017 22:08:13 +0200 | From | Borislav Petkov <> | Subject | Re: [RFC Part2 PATCH v3 07/26] KVM: SVM: Add SEV feature definitions to KVM |
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On Mon, Jul 24, 2017 at 03:02:44PM -0500, Brijesh Singh wrote: > From: Tom Lendacky <thomas.lendacky@amd.com> > > Define the SEV enable bit for the VMCB control structure. The hypervisor > will use this bit to enable SEV in the guest. > > Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> > Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> > --- > arch/x86/include/asm/svm.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h > index a3d9e0b..0be01f9 100644 > --- a/arch/x86/include/asm/svm.h > +++ b/arch/x86/include/asm/svm.h > @@ -140,6 +140,7 @@ struct __attribute__ ((__packed__)) vmcb_control_area { > #define SVM_VM_CR_SVM_DIS_MASK 0x0010ULL > > #define SVM_NESTED_CTL_NP_ENABLE BIT(0) > +#define SVM_NESTED_CTL_SEV_ENABLE BIT(1) > > struct __attribute__ ((__packed__)) vmcb_seg { > u16 selector; > --
Reviewed-by: Borislav Petkov <bp@suse.de>
-- Regards/Gruss, Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --
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