Hardware 3D acceleration doesn't work anymore after the PowerPC updates 4.14-1

[Christian Zigotzky]

Hi Michael,

It works! :-)

I have successfully tested it with ubuntu MATE 16.04.3 LTS PowerPC (Mesa 
17.0.7 with an AMD Radeon HD4870) and with the MATE PowerPC Remix 2017 
(Mesa 17.0.1 with an AMD Radeon HD4870).

Many thanks for your help!

Cheers,
Christian


On 11 September 2017 at 11:28AM, Michael Ellerman wrote:
> Hi Christian,
>
> Can you try Linus' mainline, with just the following commit reverted:
> 31bfdb036f12 ("powerpc: Use instruction emulation infrastructure to handle alignment faults")
>
> So just:
>
> $ git revert 31bfdb036f12
>
> cheers
>