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 <jan.kiszka@xxxxxxxxxxx>
---
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;
--
1.6.0.2
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