Re: Suspend 2 merge: 17/51: Disable MCE checking during suspend.

Pavel Machek
2004-11-27T04:18:41Z

Hi!

> Avoid a potential SMP deadlock here.

..and loose MCE report.
Pavel

> @@ -57,7 +58,8 @@
>
> static void mce_work_fn(void *data)
> {
> - on_each_cpu(mce_checkregs, NULL, 1, 1);
> + if (!test_suspend_state(SUSPEND_RUNNING))
> + on_each_cpu(mce_checkregs, NULL, 1, 1);
> schedule_delayed_work(&mce_work, MCE_RATE);
> }
>
--
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms