Comment # 99 on bug 79980 from Malte Schröder

I am not sure if this is related, but what I see _a lot_ recently in my kernel
log is this:

[  554.747835] [TTM] Illegal buffer object size
[  554.747837] [TTM] Illegal buffer object size
[  554.747838] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM
object (0, 6, 4096, -22)

This is on X.org 1.16.0, radeon_drv 7.4.99 with glamor enabled, mesa 10.2.5 and
drm-next-3.17.