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authorNadav Amit <namit@cs.technion.ac.il>2014-08-20 16:38:19 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2014-08-21 13:50:23 +0200
commit6689fbe3cf65b8c0dbbc87c40c085452997ffd8b (patch)
treecb1e8ee8a5d4bfa26dcce20da1a8f650a7e945ea /arch/x86/kvm/cpuid.c
parent7103f60de8bed21a0ad5d15d2ad5b7a333dda201 (diff)
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>
Diffstat (limited to 'arch/x86/kvm/cpuid.c')
-rw-r--r--arch/x86/kvm/cpuid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 38a0afe83c6b..f4bad87ef256 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -112,8 +112,8 @@ static void cpuid_fix_nx_cap(struct kvm_vcpu *vcpu)
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");
}
}