KVM: x86: Replace X86_FEATURE_NX offset with the definition
Replace reference to X86_FEATURE_NX using bit shift with the defined
X86_FEATURE_NX.
Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 38a0afe..f4bad87 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -112,8 +112,8 @@
break;
}
}
- if (entry && (entry->edx & (1 << 20)) && !is_efer_nx()) {
- entry->edx &= ~(1 << 20);
+ if (entry && (entry->edx & bit(X86_FEATURE_NX)) && !is_efer_nx()) {
+ entry->edx &= ~bit(X86_FEATURE_NX);
printk(KERN_INFO "kvm: guest NX capability removed\n");
}
}