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Noralf Trønnes authored
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: b9068cde ("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
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