On 08.05.2025 11:57, Christian König wrote:
On 5/7/25 18:09, Marek Szyprowski wrote:
Use common wrappers operating directly on the struct sg_table objects to fix incorrect use of scatterlists sync calls. dma_sync_sg_for_*() functions have to be called with the number of elements originally passed to dma_map_sg_*() function, not the one returned in sgtable's nents.
Fixes: 1ffe09590121 ("udmabuf: fix dma-buf cpu access") CC: stable@vger.kernel.org Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com Acked-by: Vivek Kasireddy vivek.kasireddy@intel.com
Reviewed-by: Christian König christian.koenig@amd.com
Should I push this one to drm-misc-fixes for upstreaming?
Yes, please. The other 2 patches have been taken by the media maintainers.
Best regards