[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/pxp: Add MTL PXP Support (rev8)

[Patchwork]

== Series Details ==

Series: drm/i915/pxp: Add MTL PXP Support (rev8)
URL   : https://patchwork.freedesktop.org/series/112647/
State : warning

== Summary ==

Error: dim checkpatch failed
92fcd2a6eac0 drm/i915/pxp: Add GSC-CS back-end resource init and cleanup
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:99: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#99: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 173 lines checked
44dbd9ef43cf drm/i915/pxp: Add MTL hw-plumbing enabling for KCR operation
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:109: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#109: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 153 lines checked
c44fc9c4f815 drm/i915/pxp: Add MTL helpers to submit Heci-Cmd-Packet to GSC
8ea2466a1cb6 drm/i915/pxp: Add GSC-CS backend to send GSC fw messages
-:109: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants
#109: FILE: drivers/gpu/drm/i915/pxp/intel_pxp_gsccs.c:43:
+	GEM_BUG_ON(exec_res->pkt_vma->size < (2 * PXP43_MAX_HECI_INOUT_SIZE));

total: 0 errors, 1 warnings, 0 checks, 326 lines checked
cc5805eb7d16 drm/i915/pxp: Add ARB session creation and cleanup
30e19856b395 drm/i915/uapi/pxp: Add a GET_PARAM for PXP
6425dd2375e8 drm/i915/pxp: On MTL, KCR enabling doesn't wait on tee component
ace1d5224896 drm/i915/pxp: Enable PXP with MTL-GSC-CS