mirror_ubuntu-kernels/drivers/gpu
Noralf Trønnes 23e35c0eb8 drm/cma-helper: Fix drm_gem_cma_free_object()
The logic for freeing an imported buffer with a virtual address is
broken. It will free the buffer instead of unmapping the dma buf.
Fix by reversing the if ladder and first check if the buffer is imported.

Fixes: b9068cde51 ("drm/cma-helper: Add DRM_GEM_CMA_VMAP_DRIVER_OPS")
Cc: stable@vger.kernel.org
Reported-by: "Li, Tingqian" <tingqian.li@intel.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190426124753.53722-1-noralf@tronnes.org
2019-05-08 16:01:40 +02:00
..
drm drm/cma-helper: Fix drm_gem_cma_free_object() 2019-05-08 16:01:40 +02:00
host1x gpu: host1x: Fix compile error when IOMMU API is not available 2019-04-11 10:35:39 +02:00
ipu-v3 media updates for v5.1-rc1 2019-03-09 14:45:54 -08:00
vga - qxl: Remove the conflicting framebuffers earlier 2019-03-14 11:37:46 +10:00
Makefile