freedreno/drm: disallow exported buffers in bo cache
Otherwise we can MADVISE(WONTNEED) a bo that someone else is still using. We already handled that in the dma-buf and flink-name export paths.
Signed-off-by: Rob Clark robdclark@chromium.org
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.
Otherwise we can MADVISE(WONTNEED) a bo that someone else is still using. We already handled that in the dma-buf and flink-name export paths.
Signed-off-by: Rob Clark robdclark@chromium.org