Merge tag 'drm-intel-fixes-2020-12-09' of git://anongit.freedesktop.org/drm/drm-intel...

Fixes for VDSC/DP, selftests, shmem_utils, preemption, submission, and gt reset:

- Check the correct variable in selftest (Dan)
- Propagate error from canceled submit due to context closure (Chris)
- Ignore repeated attempts to suspend request flow across reset (Chris)
- Cancel the preemption timeout on responding to it (Chris)
- Fix unsigned compared against 0 (Colin)
- Compute the correct slice count for VDSC on DP (Manasi)
- Declar gen9 has 64 mocs entries (Chris)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201209235010.GA10554@intel.com