From: Prarit Bhargava <prarit@redhat.com>
To: Dave Chinner <david@fromorbit.com>
Cc: Eric Sandeen <esandeen@redhat.com>, xfs@oss.sgi.com
Subject: Re: lockdep warning when logging in with ssh
Date: Wed, 10 Sep 2014 18:40:15 -0400 [thread overview]
Message-ID: <5410D34F.1030404@redhat.com> (raw)
In-Reply-To: <20140910202348.GC27048@dastard>
On 09/10/2014 04:23 PM, Dave Chinner wrote:
> On Wed, Sep 10, 2014 at 02:59:31PM -0400, Prarit Bhargava wrote:
>> I see this when I attempt to login via ssh. I do not see it if I login on
>> the serial console. I recall seeing it earlier when chasing another patch but
>> cannot recall the kernel version.
>
> It's the shmem code that is broken - instantiating an inode while
> holding the mmap_sem inverts lock orders all over the place,
> especially in the security subsystem....
>
I'll send this off to Hugh Dickens then.
P.
> Cheers,
>
> Dave.
>
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prev parent reply other threads:[~2014-09-10 22:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 18:59 lockdep warning when logging in with ssh Prarit Bhargava
2014-09-10 20:23 ` Dave Chinner
2014-09-10 22:40 ` Prarit Bhargava [this message]
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