turnip: make cmdstream bo's read-only to GPU
Would allow earlier faults instead of having corrupted cmdstream.
This was already done to Freedreno long ago in:
04aff7e4 "freedreno: make cmdstream bo's read-only to GPU"
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Would allow earlier faults instead of having corrupted cmdstream.
This was already done to Freedreno long ago in:
04aff7e4 "freedreno: make cmdstream bo's read-only to GPU"