Ack notifiers called at wrong time in PIC. kvm_vcpu_kick() can be called under spinlock now, so code can be simplified. Gleb Natapov (3): Call kvm_vcpu_kick() inside pic spinlock Call ack notifiers from PIC when guest OS acks an IRQ. Replace pic_lock()/pic_unlock() with direct call to spinlock functions. arch/x86/kvm/i8259.c | 64 +++++++++++++------------------------------------ arch/x86/kvm/irq.h | 1 - 2 files changed, 17 insertions(+), 48 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html