Re: Occasional (too common) suspend problem

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On Mon, Jan 24, 2011 at 6:09 PM, Zhang Rui <rui.zhang@xxxxxxxxx> wrote:
> On Mon, 2011-01-24 at 15:22 +0800, Linus Torvalds wrote:
>>
>> Yeah, I think there's something there. In fact, I'm getting pretty
>> sure of it. Because I have now twice seen the _shutdown_ end up
>> halting, and guess what? When I press a key, it then finishes the
>> shutdown.
>>
>> Sound familiar?
>>
>> The last thing printed is the "Disabling non-boot CPU's" thing or
>> whatever. I didn't take a picture, and it obviously doesn't get logged
>> (since it's after the processes have been killed), but it definitely
>> smelled like "Uhhuh, same problem as with suspend".
>>
> https://patchwork.kernel.org/patch/500501/
> does this patch help?

Ding ding ding - I think we have a winner. Five reboots with
successful suspend/resume cycles. So this may well be it.

Of course, it was flaky enough before that it's not a guarantee (it
certainly doesn't always fail), but I'm optimistic.

               Linus
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