CPU_DYING is called in atomic context, so don't try to take any locks.
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
---
kernel/cpuset.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index f57854b..d4ab1c6 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -2138,6 +2138,9 @@ static void common_cpu_mem_hotplug_unplug(void)
static int cpuset_handle_cpuhp(struct notifier_block *nb,
unsigned long phase, void *cpu)
{
+ if (phase == CPU_DYING)
+ return NOTIFY_DONE;
+
common_cpu_mem_hotplug_unplug();
return 0;
}
--
1.5.0.6
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