---

yaml --- r: 115295 b: refs/heads/master c: 2245a28 h: refs/heads/master i: 115293: 8dddb5c 115291: 7be9d4c 115287: 57488bd 115279: c6f8048 115263: 34a9d92 v: v3
git-mirror · Oct 15, 2008 · f8f4a1f · f8f4a1f
1 parent 149cc43
commit f8f4a1f
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bc2d429979451d69d0985c5dbdf908cace2831cc
+refs/heads/master: 2245a28fe2e6fdb1bdabc4dcde1ea3a5c37e2a9e
diff --git a/trunk/arch/x86/kvm/mmu.c b/trunk/arch/x86/kvm/mmu.c
@@ -2097,6 +2097,7 @@ void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot)
 {
 	struct kvm_mmu_page *sp;
 
+	spin_lock(&kvm->mmu_lock);
 	list_for_each_entry(sp, &kvm->arch.active_mmu_pages, link) {
 		int i;
 		u64 *pt;
@@ -2110,6 +2111,7 @@ void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot)
 			if (pt[i] & PT_WRITABLE_MASK)
 				pt[i] &= ~PT_WRITABLE_MASK;
 	}
+	spin_unlock(&kvm->mmu_lock);
 }
 
 void kvm_mmu_zap_all(struct kvm *kvm)