From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Christoph Hellwig <hch@lst.de>
To: lkp@lists.01.org
Subject: Re: [lkp-developer] [xfs] acdda3aae1: WARNING:at_fs/iomap.c:#iomap_dio_rw
Date: Thu, 22 Dec 2016 07:20:19 +0100
Message-ID: <20161222062019.GB31630@lst.de>
In-Reply-To: <20161221185658.GB21332@yexl-desktop>
List-Id: <oe-lkp.lists.linux.dev>

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On Thu, Dec 22, 2016 at 02:56:58AM +0800, kernel test robot wrote:
> [  700.619048] XFS (sdf1): Ending clean mount
> [  701.352337] ------------[ cut here ]------------
> [  701.357125] WARNING: CPU: 0 PID: 16179 at fs/iomap.c:950 iomap_dio_rw+=
0x3b7/0x3d0

This is the racy direct vs buffered I/O warning we had for a long time in
XFS, it just moved to a new place.

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