diff options
Diffstat (limited to 'arch/x86/kvm/x86.h')
| -rw-r--r-- | arch/x86/kvm/x86.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index cd0c93ec72fa..f7854e742e8c 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -211,14 +211,9 @@ static inline u8 vcpu_virt_addr_bits(struct kvm_vcpu *vcpu) return kvm_read_cr4_bits(vcpu, X86_CR4_LA57) ? 57 : 48; } -static inline u64 get_canonical(u64 la, u8 vaddr_bits) -{ - return ((int64_t)la << (64 - vaddr_bits)) >> (64 - vaddr_bits); -} - static inline bool is_noncanonical_address(u64 la, struct kvm_vcpu *vcpu) { - return get_canonical(la, vcpu_virt_addr_bits(vcpu)) != la; + return !__is_canonical_address(la, vcpu_virt_addr_bits(vcpu)); } static inline void vcpu_cache_mmio_info(struct kvm_vcpu *vcpu, |