Date: Tue, 9 Apr 2013 19:42:34 +0200
From: Jens Axboe <axboe@kernel.dk>
To: =?iso-8859-1?Q?Bj=F8rn?= Mork <bjorn@mork.no>
Cc: Phillip Susi <psusi@ubuntu.com>, linux-kernel@vger.kernel.org
Subject: Re: [regression] v3.8 -> v3.9-rc6, caused by commit 8761a3d ("loop:
 cleanup partitions when detaching loop device")
Message-ID: <20130409174234.GL12244@kernel.dk>
References: <87r4ijfxh5.fsf@nemi.mork.no>
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On Tue, Apr 09 2013, Bj?rn Mork wrote:
> Hello,
> 
> the following simple test causes a deadlock between the loop driver,
> umount and blkid i v3.9-rc6 (tested on a standard Debian wheezy
> installating, i.e. with udev 175):
> 
> qmitest:~# file cd-image-cfg1.iso 
> cd-image-cfg1.iso: # ISO 9660 CD-ROM filesystem data 'D-LINK MODEM'
> qmitest:~# mount cd-image-cfg1.iso /mnt/ -oloop,ro -t iso9660
> qmitest:~# umount /mnt 

The pull request is in flight:

https://lkml.org/lkml/2013/4/9/395

so should be in shortly.

-- 
Jens Axboe

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