---

yaml --- r: 200318 b: refs/heads/master c: fe5913e h: refs/heads/master v: v3
git-mirror · Jun 9, 2010 · cde87af · cde87af
1 parent dc42ff2
commit cde87af
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a06cdb5676272a12056820aeb49a1416ad2d0c6f
+refs/heads/master: fe5913e4e1700cbfc337f4b1da9ddb26f6a55586
diff --git a/trunk/arch/x86/kvm/svm.c b/trunk/arch/x86/kvm/svm.c
@@ -1410,7 +1410,7 @@ static int nm_interception(struct vcpu_svm *svm)
 	return 1;
 }
 
-static int mc_interception(struct vcpu_svm *svm)
+static void svm_handle_mce(struct vcpu_svm *svm)
 {
 	/*
 	 * On an #MC intercept the MCE handler is not called automatically in
@@ -1420,6 +1420,11 @@ static int mc_interception(struct vcpu_svm *svm)
 		"int $0x12\n");
 	/* not sure if we ever come back to this point */
 
+	return;
+}
+
+static int mc_interception(struct vcpu_svm *svm)
+{
 	return 1;
 }
 
@@ -3088,6 +3093,14 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
 		vcpu->arch.regs_avail &= ~(1 << VCPU_EXREG_PDPTR);
 		vcpu->arch.regs_dirty &= ~(1 << VCPU_EXREG_PDPTR);
 	}
+
+	/*
+	 * We need to handle MC intercepts here before the vcpu has a chance to
+	 * change the physical cpu
+	 */
+	if (unlikely(svm->vmcb->control.exit_code ==
+		     SVM_EXIT_EXCP_BASE + MC_VECTOR))
+		svm_handle_mce(svm);
 }
 
 #undef R