ACK: [SRU][Trusty][Wily][Xenial][lts-u][lts-v][PATCH 0/1] Input: xpad - correctly handle concurrent LED and FF requests

[Seth Forshee]

On Fri, Apr 08, 2016 at 04:06:07PM -0400, Joseph Salisbury wrote:
> BugLink: http://bugs.launchpad.net/bugs/1564901
> 
> == SRU Justification ==
> xpad rumble causes full system hang.  
> 
> The bug can be reproduced by playing the game Borderlands 2 while having a wired 
> xbox controller connected. The system will randomly freeze.
> 
> Mainline commit 7fc595f4c02636eadaeeecfe7bbc45b57c173004 fixes this bug.  It is in
> mainline as of 4.6-rc1.  It cherry picks and builds cleanly.
> 
> 
> == Fix ==
> commit 7fc595f4c02636eadaeeecfe7bbc45b57c173004
> Author: Pavel Rojtberg <rojtberg at gmail.com>
> Date:   Wed Dec 9 11:57:01 2015 -0800
> 
>     Input: xpad - correctly handle concurrent LED and FF requests

The patch is a bit scary, but it fixes a hard lock and has positive
testing, so ack.