| What | Removed | Added |
|---|---|---|
| Attachment #107452 is obsolete | 1 |
Comment # 15
on bug 84627
from Michel Dänzer
Created attachment 107655 [details] [review] drm/radeon: Ignore RADEON_GEM_GTT_WC on Kabini There seems to be a general problem with write-combined CPU mappings of GTT on Kabini. We previously disabled write-combined mappings of the ring buffers again because other users reported ring test failures on Kabini with that, but from this report it looks like the problem runs deeper. This kernel patch should work around it for now.
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