KVM: MMU: remove unnecessary NX check in walk_addr

After is_rsvd_bits_set() checks, EFER.NXE must be enabled if NX bit is seted Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
git-mirror · May 17, 2010 · 24222c2 · 24222c2
1 parent f84cbb0
commit 24222c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
@@ -170,7 +170,7 @@ static int FNAME(walk_addr)(struct guest_walker *walker,
 			goto access_error;
 
 #if PTTYPE == 64
-		if (fetch_fault && is_nx(vcpu) && (pte & PT64_NX_MASK))
+		if (fetch_fault && (pte & PT64_NX_MASK))
 			goto access_error;
 #endif