Re: [regression] v3.8 -> v3.9-rc6, caused by commit 8761a3d ("loop: cleanup partitions when detaching loop device")

From: Bjørn Mork
Date: Tue Apr 09 2013 - 13:47:26 EST


Jens Axboe <axboe@xxxxxxxxx> wrote:

>On Tue, Apr 09 2013, BjÃrn 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.

Great! Thanks


BjÃrn

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