Clear HALT mask for AP when using kernel irqchipkvm-37

AP HALT mask is used for userspace irqchip, when kernel irqchip is used,
this flag will cause AP to block forever.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Qing He <qing.he@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/qemu-kvm.c b/qemu-kvm.c
index b64c5ef50..395a9e6d4 100644
--- a/qemu-kvm.c
+++ b/qemu-kvm.c
@@ -770,6 +770,8 @@ static void *ap_main_loop(void *_env)
     sigprocmask(SIG_BLOCK, &signals, NULL);
     kvm_create_vcpu(kvm_context, env->cpu_index);
     kvm_qemu_init_env(env);
+    if (kvm_irqchip_in_kernel(kvm_context))
+	env->hflags &= ~HF_HALTED_MASK;
     kvm_main_loop_cpu(env);
     return NULL;
 }