Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git...

* 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
  KVM: IOAPIC: Fix level-triggered irq injection hang
  x86: KVM guest: Add memory clobber to hypercalls

diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h
index bfd9900..76f3921 100644 (file)
--- a/include/asm-x86/kvm_para.h
+++ b/include/asm-x86/kvm_para.h
@@ -71,7 +71,8 @@ static inline long kvm_hypercall0(unsigned int nr)
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                    : "a"(nr));
+                    : "a"(nr)
+                    : "memory");
        return ret;
 }
 
@@ -80,7 +81,8 @@ static inline long kvm_hypercall1(unsigned int nr, unsigned long p1)
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                    : "a"(nr), "b"(p1));
+                    : "a"(nr), "b"(p1)
+                    : "memory");
        return ret;
 }
 
@@ -90,7 +92,8 @@ static inline long kvm_hypercall2(unsigned int nr, unsigned long p1,
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                    : "a"(nr), "b"(p1), "c"(p2));
+                    : "a"(nr), "b"(p1), "c"(p2)
+                    : "memory");
        return ret;
 }
 
@@ -100,7 +103,8 @@ static inline long kvm_hypercall3(unsigned int nr, unsigned long p1,
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                    : "a"(nr), "b"(p1), "c"(p2), "d"(p3));
+                    : "a"(nr), "b"(p1), "c"(p2), "d"(p3)
+                    : "memory");
        return ret;
 }
 
@@ -111,7 +115,8 @@ static inline long kvm_hypercall4(unsigned int nr, unsigned long p1,
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                    : "a"(nr), "b"(p1), "c"(p2), "d"(p3), "S"(p4));
+                    : "a"(nr), "b"(p1), "c"(p2), "d"(p3), "S"(p4)
+                    : "memory");
        return ret;
 }
 

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 1dcf9f3..4458908 100644 (file)
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -278,7 +278,7 @@ static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int gsi)
 
        ent->fields.remote_irr = 0;
        if (!ent->fields.mask && (ioapic->irr & (1 << gsi)))
-               ioapic_deliver(ioapic, gsi);
+               ioapic_service(ioapic, gsi);
 }
 
 void kvm_ioapic_update_eoi(struct kvm *kvm, int vector)