Two regression fixes targeting stable: - Fix -EDEADLK handling regression (Ville) - Drop the page table optimisation (Matt) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YPA8y1DSCp2EbtpC@intel.com