Mesa 17.2 from th-test is broken

[Jan Palus]

On 19.09.2017 18:02, Jan Rękorajski wrote:
>Xserver crashes for me after installing Mesa 17.2 from th-test
>Updating ati driver does not help.

Arch has similar report:

https://bugs.archlinux.org/task/55551

https://bugs.freedesktop.org/show_bug.cgi?id=101832

initially fixed by disabling swr but now I think this patch is supposed to fix 
it

https://bugs.freedesktop.org/attachment.cgi?id=133894