On 06/24/2016 08:06 AM, Joseph Salisbury wrote:
> On 06/22/2016 12:14 PM, Greg KH wrote:
>> On Wed, Jun 22, 2016 at 11:38:43AM -0400, Joseph Salisbury wrote:
>>> Hi Rupesh,
>>>
>>> A kernel bug report was opened against Ubuntu [0]. After a kernel
>>> bisect, it was found that reverting the following commit resolved this bug:
>>>
>>> commit a8425292816ceaa8c49e29d2114e85d85a73e080
>>> Author: Rupesh Tatiya <rtat...@codeaurora.org>
>>> Date: Tue Apr 14 16:36:55 2015 +0530
>>>
>>> usb: Enable LPM for USB 2.01+ full-speed devices
>>>
>>>
>>> The regression was introduced as of v4.2-rc1.
>>>
>>> I was hoping to get your feedback, since you are the patch author. Do
>>> you think gathering any additional data will help diagnose this issue,
>>> or would it be best to submit a revert request?
>> Does the problem still happen with 4.7-rc4 or even 4.6?
>>
>> 4.2 is pretty old and obsolete you know :)
>>
>> thanks,
>>
>> greg k-h
> The regression does exist in 4.6-rc2. I'll have the latest mainline
> 4.7-rc4 kernel tested.
The 4.7-rc4 kernel still exhibits the bug.
