Re: [Qemu-devel] [PATCH] iothread: fix vcpu stop with smp tcg

[Anthony Liguori]

On 02/09/2010 08:49 AM, Marcelo Tosatti wrote:

Round robin vcpus in tcg_cpu_next even if the vm stopped. This
allows all cpus to enter stopped state.

Signed-off-by: Marcelo Tosatti<mtosa...@redhat.com>

Applied.  Thanks.

Regards,

Anthony Liguori

diff --git a/vl.c b/vl.c
index 880bcd5..f61e362 100644
--- a/vl.c
+++ b/vl.c
@@ -3855,14 +3855,15 @@ static void tcg_cpu_exec(void)
      for (; next_cpu != NULL; next_cpu = next_cpu->next_cpu) {
          CPUState *env = cur_cpu = next_cpu;

-        if (!vm_running)
-            break;
          if (timer_alarm_pending) {
              timer_alarm_pending = 0;
              break;
          }
          if (cpu_can_run(env))
              ret = qemu_cpu_exec(env);
+        else if (env->stop)
+            break;
+
          if (ret == EXCP_DEBUG) {
              gdb_set_stop_cpu(env);
              debug_requested = 1;