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.
