From patchwork Thu Jan 28 08:30:51 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: uq/master: KVM: Request setting of nmi_pending and sipi_vector From: Jan Kiszka X-Patchwork-Id: 43853 Message-Id: <4B614B3B.1040606@siemens.com> To: Marcelo Tosatti , Avi Kivity Cc: Gleb Natapov , qemu-devel , kvm Date: Thu, 28 Jan 2010 09:30:51 +0100 The final version of VCPU events in 2.6.33 will allow to skip nmi_pending and sipi_vector on KVM_SET_VCPU_EVENTS. For now let's write them unconditionally, which is unproblematic for upstream due to missing SMP support. Future version which enable SMP will write them only on reset. Signed-off-by: Jan Kiszka --- The same patch can be used by qemu-kvm as it will only trigger on init/reset unlike upstream. target-i386/kvm.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 5b093ce..b457b96 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -794,6 +794,9 @@ static int kvm_put_vcpu_events(CPUState *env) events.sipi_vector = env->sipi_vector; + events.flags = + KVM_VCPUEVENT_VALID_NMI_PENDING | KVM_VCPUEVENT_VALID_SIPI_VECTOR; + return kvm_vcpu_ioctl(env, KVM_SET_VCPU_EVENTS, &events); #else return 0;