✗ CI.checkpatch: warning for drm/ttm, drm/xe: Shrinker support

[Patchwork]

== Series Details ==

Series: drm/ttm, drm/xe: Shrinker support
URL   : https://patchwork.freedesktop.org/series/131695/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
10b531c2aeb176a1a539b4a77216232f97719cec
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit a75bf375727b650534aec619354356fd1902f4e7
Author: Thomas Hellström <thomas.hellstrom at linux.intel.com>
Date:   Wed Mar 27 17:05:36 2024 +0100

    drm/xe: Add a shrinker for xe bos
    
    Rather than relying on the TTM watermark accounting add a shrinker
    for xe_bos in TT or system memory.
    
    Leverage the newly added TTM per-page shrinking and shmem backup
    support.
    
    Although xe doesn't fully support WONTNEED (purgeable) bos yet,
    introduce and add shrinker support for purgeable ttm_tts.
    
    Signed-off-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
+ /mt/dim checkpatch 426c7cf8b01f87def935a357bfd76712c4f03016 drm-intel
3fefcf8de6d0 drm/ttm: Allow TTM LRU list nodes of different types
51ac3feac7e7 drm/ttm: Use LRU hitches
607c80a531e4 drm/ttm, drm/amdgpu, drm/xe: Consider hitch moves within bulk sublist moves
f4012c9f6975 drm/ttm: Allow continued swapout after -ENOSPC falure
4d825ae7c888 drm/ttm: Add a virtual base class for graphics memory backup
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'
-:38: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#38: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 178 lines checked
18884d795b6f drm/ttm/pool: Provide a helper to shrink pages.
96f9105a3054 drm/xe, drm/ttm: Provide a generic LRU walker helper
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'
-:66: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#66: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 167 lines checked
a75bf375727b drm/xe: Add a shrinker for xe bos
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'
-:340: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#340: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 576 lines checked