Merge tag 'drm-misc-fixes-2022-05-13' of git://anongit.freedesktop.org/drm/drm-misc...

Merge tag 'drm-misc-fixes-2022-05-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

Multiple fixes to fbdev to address a regression at unregistration, an
iommu detection improvement for nouveau, a memory leak fix for nouveau,
pointer dereference fix for dma_buf_file_release(), and a build breakage
fix for vc4

Signed-off-by: Dave Airlie <[email protected]>
From: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20220513073044.ymayac7x7bzatrt7@houat