ACK w/cmt: [PATCH][SRU][XENIAL] ext4: lock the xattr block before checksuming it

[Colin Ian King]

On 27/03/17 14:49, Tim Gardner wrote:
> Colin - its not clear from the bug if you had a Xenial reproducer ? I
> assume this backport has been tested ?
> 
I've tested all the ext4 patches on Trusty, Xenial, Yakkety and Zesty
with the stress-ng xattr stressor and also our ubuntu generic fs tests
(which exercise ext2/ext3/ext4).

Colin