Well, actually add some, because currently there's exactly none:
- in handle_to_fd we only take the file_priv's prime lock, but the
underlying gem object we're exporting isn't per-file.
- in each driver's dma_buf->release callback we don't grab any locks
at all.
Also, we're not protected by an
Well, actually add some, because currently there's exactly none:
- in handle_to_fd we only take the file_priv's prime lock, but the
underlying gem object we're exporting isn't per-file.
- in each driver's dma_buf->release callback we don't grab any locks
at all.
Also, we're not protected by an
