Hardware 3D acceleration doesn't work anymore with the latest git kernel

[Ilia Mirkin]

On Wed, Nov 22, 2017 at 8:40 AM, Christian Zigotzky
<chzigotzky at xenosoft.de> wrote:
> On 22 November 2017 at 2:27PM, Ilia Mirkin wrote:
>>
>> On Wed, Nov 22, 2017 at 8:20 AM, Christian Zigotzky
>> <chzigotzky at xenosoft.de> wrote:
>>>
>>> Hi Alex,
>>>
>>> I reverted the following files in the first bad commit (first DRM
>>> updates)
>>
>> Is the merge commit really the first bad commit? i.e. both parents of
>> the merge are good, but the merge commit itself is bad? Or did you do
>> this manually and therefore didn't go into the merge parents? If so,
>> I'd recommend doing a proper bisect (search for "git bisect", there
>> are tons of guides). That will identify the commit that's actually
>> responsible.
>
> Hi ilia,
>
> I did it manually. If I revert the merge commit then the hardware 3D
> acceleration works. Is it possible to bisect in the merge commit directly?

I thought I covered that...

"I'd recommend doing a proper bisect (search for "git bisect", there
are tons of guides). That will identify the commit that's actually
responsible."

  -ilia