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Message-ID: <46E92D27.8050706@gmail.com> Date: Thu, 13 Sep 2007 14:29:27 +0200 From: Jiri Slaby <jirislaby@...il.com> To: Andrew Morton <akpm@...ux-foundation.org> CC: linux-mm@...ck.org, Linux kernel mailing list <linux-kernel@...r.kernel.org> Subject: Re: 2.6.23-rc4-mm1: deadlock while mmaping video device Andrew Morton napsal(a): > On Thu, 13 Sep 2007 13:43:43 +0200 Jiri Slaby <jirislaby@...il.com> 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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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