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-rw-r--r--drivers/lguest/interrupts_and_traps.c6
-rw-r--r--drivers/lguest/lguest_user.c4
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/lguest/interrupts_and_traps.c b/drivers/lguest/interrupts_and_traps.c
index 6e99adbe194..9ea26ad88c9 100644
--- a/drivers/lguest/interrupts_and_traps.c
+++ b/drivers/lguest/interrupts_and_traps.c
@@ -511,9 +511,9 @@ static enum hrtimer_restart clockdev_fn(struct hrtimer *timer)
/* Remember the first interrupt is the timer interrupt. */
set_bit(0, cpu->irqs_pending);
- /* If the Guest is actually stopped, we need to wake it up. */
- if (cpu->halted)
- wake_up_process(cpu->tsk);
+ /* Guest may be stopped or running on another CPU. */
+ if (!wake_up_process(cpu->tsk))
+ kick_process(cpu->tsk);
return HRTIMER_NORESTART;
}
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index b8ee103eed5..bcdcf3453e7 100644
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -24,8 +24,8 @@ static int break_guest_out(struct lg_cpu *cpu, const unsigned long __user*input)
if (on) {
cpu->break_out = 1;
- /* Pop it out of the Guest (may be running on different CPU) */
- wake_up_process(cpu->tsk);
+ if (!wake_up_process(cpu->tsk))
+ kick_process(cpu->tsk);
/* Wait for them to reset it */
return wait_event_interruptible(cpu->break_wq, !cpu->break_out);
} else {