From: Theodore Ts'o <tytso@mit.edu>
Subject: Re: [PATCH 0/9 v4] ext4: Punch hole and DAX fixes
Date: Mon, 7 Dec 2015 20:08:41 -0500
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Cc: linux-ext4@vger.kernel.org,
	Ross Zwisler <ross.zwisler@linux.intel.com>,
	dan.j.williams@intel.com, brian.boylston@hpe.com
To: Jan Kara <jack@suse.com>
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On Tue, Nov 10, 2015 at 08:50:50PM +0100, Jan Kara wrote:
> Hello,
> 
> Another version of my ext4 fixes. Since previous version I have fixed DAX block
> mapping to really avoid races for parallel page faults so that the test program
> by Brian passes. Note that you'll see ext4/001 failures - xfstests updates were
> submitted. Also note that testing with 1 KB blocksize on ramdisk is broken
> since brd has buggy discard implementation - Jens has a fix queued.

Thanks, I've applied these patches to the ext4 git tree and they are
on the dev branch.

						- Ted