Re: 2.6.23-rc4-mm1: deadlock while mmaping video device

[Jiri Slaby]

Andrew Morton napsal(a):
> On Thu, 13 Sep 2007 13:43:43 +0200 Jiri Slaby <jirislaby@xxxxxxxxx> wrote:
> 
>> Hi,
>>
>> I have this circular lock dependency on 2.6.23-rc4-mm1 when opening
>> /dev/video0 and mmaping it. the v4l driver is stk11xx:
>> http://www.fi.muni.cz/~xslaby/sklad/panics/mm-deadlock.png
>>
>> Using slub on x86_64 if that matters.
>>
>> For now, I'm unable to set up a netconsole, so only the picture linked above
>> is the best I have.
>>
> 
> oop, I think you'll want this:

yes, thanks,
-- 
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
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