diff options
Diffstat (limited to 'arch/x86/kvm/mmu.h')
| -rw-r--r-- | arch/x86/kvm/mmu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index 74efeaefa8f8..24d94f6d378d 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -234,9 +234,9 @@ static inline u8 permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, * but it will be one in index if SMAP checks are being overridden. * It is important to keep this branchless. */ - unsigned long smap = (cpl - 3) & (rflags & X86_EFLAGS_AC); + unsigned long not_smap = (cpl - 3) & (rflags & X86_EFLAGS_AC); int index = (pfec >> 1) + - (smap >> (X86_EFLAGS_AC_BIT - PFERR_RSVD_BIT + 1)); + (not_smap >> (X86_EFLAGS_AC_BIT - PFERR_RSVD_BIT + 1)); bool fault = (mmu->permissions[index] >> pte_access) & 1; u32 errcode = PFERR_PRESENT_MASK; |