From: Daniel Wagner <wagi@monom.org>
To: Morten Stevens <mstevens@fedoraproject.org>,
linux-kernel@vger.kernel.org
Subject: Re: linux 4.1-rc7 deadlock
Date: Tue, 09 Jun 2015 16:10:34 +0200 [thread overview]
Message-ID: <5576F3DA.7000106@monom.org> (raw)
In-Reply-To: <5576D3E7.40302@fedoraproject.org>
Hi Morten,
On 06/09/2015 01:54 PM, Morten Stevens wrote:
> [ 28.193327] Possible unsafe locking scenario:
>
> [ 28.194297] CPU0 CPU1
> [ 28.194774] ---- ----
> [ 28.195254] lock(&mm->mmap_sem);
> [ 28.195709] lock(&xfs_dir_ilock_class);
> [ 28.196174] lock(&mm->mmap_sem);
> [ 28.196654] lock(&isec->lock);
> [ 28.197108]
[...]
> Any ideas?
I think you hit the same problem many have already reported:
https://lkml.org/lkml/2015/3/30/594
cheers,
daniel
next prev parent reply other threads:[~2015-06-09 14:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-09 11:54 linux 4.1-rc7 deadlock Morten Stevens
2015-06-09 14:10 ` Daniel Wagner [this message]
2015-06-09 15:35 ` Morten Stevens
2015-06-11 20:06 ` Hugh Dickins
2015-06-11 22:15 ` Prarit Bhargava
2015-06-14 16:44 ` Hugh Dickins
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