diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-06 11:16:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-06 11:16:23 -0700 |
| commit | 1b40a895df6c7d5a80e71f65674060b03d84bbef (patch) | |
| tree | cf79bd75779139d4fe5b247f909eb8974f1d9117 | |
| parent | 97f8571e663c808ad2d01a396627235167291556 (diff) | |
| parent | 35baff256d8fe1eec0b8988fcb5cde80df7bfa1a (diff) | |
Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
* '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
| -rw-r--r-- | include/asm-x86/kvm_para.h | 15 | ||||
| -rw-r--r-- | virt/kvm/ioapic.c | 2 |
2 files changed, 11 insertions, 6 deletions
diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h index bfd9900742b..76f392146da 100644 --- 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 1dcf9f3d110..44589088941 100644 --- 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) |