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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-20 13:25:44 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-24 11:31:34 +0300 |
| commit | 7d4d269c0973f7a8324d9cd2534b3b24e62c72ff (patch) | |
| tree | 2a4e39edf73bbc2275776f971b9b558b885940b6 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 4270d6f60d68e99e2fefd4da98eead05d2df022c (diff) | |
| download | linux-7d4d269c0973f7a8324d9cd2534b3b24e62c72ff.tar.xz | |
drm/fb-helper: Copy dma-buf map before flushing shadow fb
Copy the vmap()'ed instance of struct dma_buf_map before modifying it,
in case the implementation of vunmap() depends on the exact address.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201120102545.4047-10-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions