Commit 761e4169346553c180bbd4a383aedd72f905bc9a created a wrong mask for the CR3 MBZ bits. According to APM vol 2, only the upper 12 bits are MBZ. (Fixes 761e4169346553c180bbd4a383aedd72f905bc9a) Signed-off-by: Krish Sadhukhan <krish.sadhukhan@xxxxxxxxxx> --- arch/x86/kvm/svm/svm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h index a798e1731709..c0d75b1e0664 100644 --- a/arch/x86/kvm/svm/svm.h +++ b/arch/x86/kvm/svm/svm.h @@ -345,7 +345,7 @@ static inline bool gif_set(struct vcpu_svm *svm) /* svm.c */ #define MSR_CR3_LEGACY_RESERVED_MASK 0xfe7U #define MSR_CR3_LEGACY_PAE_RESERVED_MASK 0x7U -#define MSR_CR3_LONG_RESERVED_MASK 0xfff0000000000fe7U +#define MSR_CR3_LONG_MBZ_MASK 0xfff0000000000000U #define MSR_INVALID 0xffffffffU u32 svm_msrpm_offset(u32 msr); -- 2.18.4
