From: Tom Lendacky <[email protected]> Define the SEV enable bit for the VMCB control structure. The hypervisor will use this bit to enable SEV in the guest.
Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Paolo Bonzini <[email protected]> Cc: "Radim Krčmář" <[email protected]> Cc: Joerg Roedel <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Tom Lendacky <[email protected]> Signed-off-by: Brijesh Singh <[email protected]> Reviewed-by: Borislav Petkov <[email protected]> --- 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 5e3244724c9d..e9899ed67c70 100644 --- a/arch/x86/include/asm/svm.h +++ b/arch/x86/include/asm/svm.h @@ -146,6 +146,7 @@ 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; -- 2.9.5
