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>
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 067797a..d9dea28 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -170,7 +170,7 @@
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