| Message ID | 20221110201349.351294-1-dmitry.osipenko@collabora.com |
|---|---|
| Headers | show |
| Series | Move dma_buf_mmap_internal() to dynamic locking specification | expand |
On 11/10/22 23:13, Dmitry Osipenko wrote: > Hello, > > Recently, dma-buf got a common locking convention for importers and > exporters. All the dma-buf functions were moved to the new locking > convention, apart from the dma_buf_mmap_internal() that was missed out > by accident. This series moves dma_buf_mmap_internal() to the dynamic > locking specification and updates drivers that support mmaping of > dma-bufs to use the debug-assert of the lock. > > Thanks to Daniel Vetter for spotting the missed function! > > Dmitry Osipenko (6): > dma-buf: Move dma_buf_mmap_internal() to dynamic locking specification > drm: Assert held reservation lock for dma-buf mmapping > udmabuf: Assert held reservation lock for dma-buf mmapping > dma-buf/heaps: Assert held reservation lock for dma-buf mmapping > media: videobuf2: Assert held reservation lock for dma-buf mmapping > fastrpc: Assert held reservation lock for dma-buf mmapping > > drivers/dma-buf/dma-buf.c | 7 ++++++- > drivers/dma-buf/heaps/cma_heap.c | 3 +++ > drivers/dma-buf/heaps/system_heap.c | 3 +++ > drivers/dma-buf/udmabuf.c | 3 +++ > drivers/gpu/drm/drm_prime.c | 2 ++ > drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 2 ++ > drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 2 ++ > drivers/gpu/drm/tegra/gem.c | 2 ++ > drivers/media/common/videobuf2/videobuf2-dma-contig.c | 3 +++ > drivers/media/common/videobuf2/videobuf2-dma-sg.c | 3 +++ > drivers/media/common/videobuf2/videobuf2-vmalloc.c | 3 +++ > drivers/misc/fastrpc.c | 3 +++ > 12 files changed, 35 insertions(+), 1 deletion(-) > Applied to drm-misc-next