[Linaro-mm-sig] [RFC][PATCH 0/2] dma-buf: add importer private data for reimporting

importer private data in dma-buf attachment can be used by importer to reimport same dma-buf.

Seung-Woo Kim (2): dma-buf: add importer private data to attachment drm/prime: find gem object from the reimported dma-buf

drivers/base/dma-buf.c | 31 ++++++++++++++++++++++++++++ drivers/gpu/drm/drm_prime.c | 19 ++++++++++++---- drivers/gpu/drm/exynos/exynos_drm_dmabuf.c | 1 + drivers/gpu/drm/i915/i915_gem_dmabuf.c | 1 + drivers/gpu/drm/udl/udl_gem.c | 1 + include/linux/dma-buf.h | 4 +++ 6 files changed, 52 insertions(+), 5 deletions(-)