linux-kernel - Re: recent bdi changes result in WARN

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sun, 13 Sep 2009 19:57:17 +0200
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Sebastian Andrzej Siewior <sebastian@...akpoint.cc>
Cc:	dm-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: recent bdi changes result in WARN_ON on luksClose / dm

On Sun, Sep 13 2009, Sebastian Andrzej Siewior wrote:
> * Jens Axboe | 2009-09-12 21:58:40 [+0200]:
> 
> >Don't count this as a real fix, I'll investigate closer on monday. Does
> >the warning go away with this hack? It'll ensure that pending dirty
> >inodes are flushed.
> 
> That warning goes away but another pops up:

Oh right, just goes to show that it's doing this backwards. We need the
umount rwsem for WB_SYNC_ALL. I'll look at this tomorrow.

-- 
Jens Axboe

--
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/