---

yaml --- r: 202377 b: refs/heads/master c: 36a2e67 h: refs/heads/master i: 202375: 32c5797 v: v3
git-mirror · Aug 1, 2010 · 7223f46 · 7223f46
1 parent 9c95a00
commit 7223f46
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f5f48ee15c2ee3e44cf429e34b16c6fa9b900246
+refs/heads/master: 36a2e6774bfb5f32a0f23bb155f1f960321f291b
diff --git a/trunk/arch/x86/kvm/mmu.c b/trunk/arch/x86/kvm/mmu.c
@@ -1810,11 +1810,14 @@ static int mmu_need_write_protect(struct kvm_vcpu *vcpu, gfn_t gfn,
 	bool need_unsync = false;
 
 	for_each_gfn_indirect_valid_sp(vcpu->kvm, s, gfn, node) {
+		if (!can_unsync)
+			return 1;
+
 		if (s->role.level != PT_PAGE_TABLE_LEVEL)
 			return 1;
 
 		if (!need_unsync && !s->unsync) {
-			if (!can_unsync || !oos_shadow)
+			if (!oos_shadow)
 				return 1;
 			need_unsync = true;
 		}