NAK: [SRU] [Bionic] [OEM-B] [PATCH 00/16] Fix "xHCI host controller not responding, assume dead"

[Kleber Souza]

On 07/12/18 03:53, Kai-Heng Feng wrote:
> at 06:08, Seth Forshee <seth.forshee at canonical.com> wrote:
> 
>> On Tue, Jul 03, 2018 at 03:20:13PM +0800, Kai-Heng Feng wrote:
>>> BugLink: https://bugs.launchpad.net/bugs/1763594
>>>
>>> [Impact]
>>> xHC stops to work after some time. This happens when the xHC gets
>>> runtime resumed/suspended constantly.
>>>
>>> [Test]
>>> User reports this backport fixes the issue.
>>>
>>> [Fix]
>>> In addition to check EINT, also check ports' status.
>>>
>>> [Regression Potential]
>>> Low. It fixes a known bug and it's in -stable.
>>
>> It's in stable? Where? I didn't find it -- the *last* patch is marked
>> for stable but is not in the latest 4.17.5 stable, nor did I find it in
>> the stable queue.
> 
> Although it Cc'ed stable but it's indeed not in stable tree yet.
> 
>>
>> This is a lot of changes, and I take it you're really only after the
>> last one. Was any attempt made to backport it without bringing in the
>> other 15 patches? If there really is a stable backport, does it also
>> pull in all those other patches?
> 
> Yes the last one is the one that fixes the issue.
> 
> I'll see if I can make a backport without all these dependency commits.

Hi Kai-Heng,

Based on this last message, I'll NAK this thread and we'll wait for a
follow-up submission.


Thanks,
Kleber

> 
> Kai-Heng
> 
>>
>> Thanks,
>> Seth
> 
> 
>