[Intel-gfx] [PATCH] drm/i915: fix broadwell EU computation

[Sasha Levin]

On Thu, Aug 29, 2019 at 12:22:27AM +0300, Lionel Landwerlin wrote:
>On 29/08/2019 00:02, Rodrigo Vivi wrote:
>>From: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
>>
>>commit 6a67a20366f894c172734f28c5646bdbe48a46e3 upstream.
>>
>>subslice_mask is an array indexed by slice, not subslice.
>>
>>Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
>>Fixes: 8cc7669355136f ("drm/i915: store all subslice masks")
>>Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108712
>>Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
>>Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>Link: https://patchwork.freedesktop.org/patch/msgid/20181112123931.2815-1-lionel.g.landwerlin@intel.com
>>(cherry picked from commit 63ac3328f0d1d37f286e397b14d9596ed09d7ca5)
>>Signed-off-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
>>Cc: <stable at vger.kernel.org> # 4.17
>
>
>Rodrigo pointed out I forgot the Cc: tag which is why this didn't make 
>it to stable.
>
>The same bug showed up on a CentOS kernel : 
>https://github.com/intel/compute-runtime/issues/200

I just queued the upstream patch for 4.19, thanks!

--
Thanks,
Sasha