Re: [BISECTED] Today's Linus.git hangs during boot: can't find thefloppy controller

From: Tejun Heo
Date: Mon Aug 09 2010 - 05:05:45 EST


Hello,

On 08/09/2010 10:34 AM, Heiko Carstens wrote:
>>> I see a similar problem here. The kernel will boot, but the system will
>>> not initialize (no X11).
>>> After reverting the commit, the system starts normally and the only
>>> workqueue problem left is drm related:
>>
>> I would guess that both of you have CONFIG_HOTPLUG_CPU disabled and enabling
>> that config option will make the problem disappear.
>> From the problem description and the patch it looks like it got screwed up
>> the same way I did two years ago.
>> See commits a802dd0eb5fc97a50cf1abb1f788a8f6cc5db635 and
>> 4403b406d4369a275d483ece6ddee0088cc0d592.

Heh, that's almost hilarious. I'll see if this can be fixed
differently this time.

Thanks.

--
tejun
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