Merge tag 'drm-xe-fixes-2026-04-30' of https://gitlab.freedesktop.org/drm/xe/kernel...

API Fixes:
 - Add missing pad and extensions check (Jonathan)
 - Reject unsafe PAT indices for CPU cached memory (Jia)

 Driver Fixes:
 - Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge (Brost)
 - Xe3p tuning and workaround fixes (Roper, Gustavo)
 - USE drm mm instead of drm SA for CCS read/write (Satya)
 - Fix leaks and null derefs (Shuicheng)
 - Fix Wa_18022495364 (Tvrtko)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/afO05KvmFMn_7qcY@intel.com