linux-kernel - Re: cat /dev/snapshot == OOPs

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Message-Id: <200706102031.29459.arekm@maven.pl>
Date:	Sun, 10 Jun 2007 20:31:29 +0200
From:	Arkadiusz Miskiewicz <arekm@...en.pl>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-kernel@...r.kernel.org,
	"S.Çağlar Onur" <caglar@...dus.org.tr>
Subject: Re: cat /dev/snapshot == OOPs

On Sunday 10 of June 2007, Rafael J. Wysocki wrote:

> >
> > [54498.464550] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12)
> > initialised: dm-devel@...hat.com
> > [56592.077674] swsusp: Basic memory bitmaps created
> > [56592.084340] BUG: unable to handle kernel NULL pointer dereference at
> > virtual address 0000000c
>
> Can you please try the appended patch?

[root@...m ~]# LC_ALL=C cat /dev/snapshot
cat: /dev/snapshot: No data available

[  237.939976] swsusp: Basic memory bitmaps created
[  237.956642] swsusp: Basic memory bitmaps freed

no oops with that patch.

> Rafael


-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/
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