[PATCH] drm/radeon: Ignore RADEON_GEM_GTT_WC on 32-bit x86

[Dave Airlie]

On 1 December 2014 at 14:02, Alex Deucher <alexdeucher at gmail.com> wrote:
> On Thu, Nov 27, 2014 at 4:00 AM, Michel Dänzer <michel at daenzer.net> wrote:
>> From: Michel Dänzer <michel.daenzer at amd.com>
>>
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84627
>> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
>
> Applied to my -fixes tree.

Btw while I'm okay to merge this as a workaround, I'd really like to know
if someone cares enough to fix it.

Because there is no reason WC mappings should be broken on 32-bit,
and its quite likely they are broken on 64-bit too just more subtly.

Dave.