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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-05-29 17:05:42 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-06-08 18:03:41 +0300 |
| commit | 7d2cd72a9aa3df3604cafd169a2d4a525afb68ca (patch) | |
| tree | f3b7956e3f349c34f25fddc98fa39cd88a9a786f /drivers/gpu/drm/aspeed | |
| parent | 5264083573184aba8a0e760f6ebb902326e40162 (diff) | |
| download | linux-7d2cd72a9aa3df3604cafd169a2d4a525afb68ca.tar.xz | |
drm/shmem-helpers: Simplify dma-buf importing
- Ditch the ->pages array
- Make it a private gem bo, which means no shmem object, which means
fireworks if anyone calls drm_gem_object_get_pages. But we've just
made sure that's all covered.
v2: Rebase
v3: I forgot to remove the page_count mangling from the free path too.
Noticed by Boris while testing.
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200529140542.2103713-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/aspeed')
0 files changed, 0 insertions, 0 deletions