Merge tag 'drm-misc-next-fixes-2021-07-01' of git://anongit.freedesktop.org/drm/drm...

Short summary of fixes pull:

 * amdgpu: TTM fixes
 * dma-buf: Doc fixes
 * gma500: Fix potential BO leaks in error handling
 * radeon: Fix NULL-ptr deref

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YN2GK2SH64yqXqh9@linux-uq9g

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
Simple merge