Merge tag 'drm-misc-next-fixes-2026-06-05' of https://gitlab.freedesktop.org/drm...

drm-misc-next-fixes for v7.2-rc1:
- Revert last minute IS_ERR_OR_NULL changes in nouveau/gsp.
- Fix build warning in drm scheduler.
- Flush caches and TLB before v3d runtime suspend.
- Fix a trace and debug command in amdxdna.
- Fix heap buffer address validation when PASID is disabled in amdxdna.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/a4a5bf50-3fc8-4faf-884b-08121687124a@linux.intel.com