linux-kernel - Re: WARNING: at mm/page

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Date:	Mon, 4 Apr 2011 14:29:06 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Cyril Hrubis <metan@....cz>
Cc:	pavel@....cz, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, eric.y.miao@...il.com,
	utx@...guin.cz, zaurus-devel@...ts.linuxtogo.org,
	marek.vasut@...il.com
Subject: Re: WARNING: at mm/page_alloc.c

On Mon, Apr 04, 2011 at 03:22:26PM +0200, Cyril Hrubis wrote:
> Hi!
> I'm playing with uinput on zaurus (spitz) I've a pxa-2.6 kernel flashed in the
> uinput is loaded as module. Right after my program called:
> 
> ioctl(fd, UI_DEV_CREATE);
> 
> I've got:
> 
> WARNING: at mm/page_alloc.c:2012 __alloc_pages_nodemask+0148/0x5a8()
> 
> and the ioctl() has failed.
> 
> Anybody has an idea what went wrong?

You do not have enough memory?

Maybe if you could post your program we could see what exactly went
wrong...

Thanks.

-- 
Dmitry
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