commit 94ad5b00a31113ed36b9d03a8db16de5535e90c4
author Paolo Bonzini <pbonzini@redhat.com> Sat Mar 12 17:43:57 2011 +0100
committer Blue Swirl <blauwirbel@gmail.com> Sun Mar 13 14:44:21 2011 +0000
tree 24705a74f7ba1964d98f8a9785300d66cd1829f6
parent eda48c344f35e5bd511dea3e8be56fb08c19b399

always qemu_cpu_kick after unhalting a cpu

This ensures env->halt_cond is broadcast, and the loop in
qemu_tcg_wait_io_event and qemu_kvm_wait_io_event is exited
naturally rather than through a timeout.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

hw/sun4m.c

diff --git a/hw/sun4m.c b/hw/sun4m.c
index 30e8a21..df3aa32 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -253,15 +253,21 @@
     }
 }
 
+static void cpu_kick_irq(CPUState *env)
+{
+    env->halted = 0;
+    cpu_check_irqs(env);
+    qemu_cpu_kick(env);
+}
+
 static void cpu_set_irq(void *opaque, int irq, int level)
 {
     CPUState *env = opaque;
 
     if (level) {
         trace_sun4m_cpu_set_irq_raise(irq);
-        env->halted = 0;
         env->pil_in |= 1 << irq;
-        cpu_check_irqs(env);
+        cpu_kick_irq(env);
     } else {
         trace_sun4m_cpu_set_irq_lower(irq);
         env->pil_in &= ~(1 << irq);