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Diffstat (limited to 'arch/x86/kvm/x86.h')
-rw-r--r--arch/x86/kvm/x86.h7
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 767ec7f99516..f11d945ac41f 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -166,14 +166,9 @@ 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,