✗ CI.checkpatch: warning for Use hmm_range_fault to populate user page

[Patchwork]

== Series Details ==

Series: Use hmm_range_fault to populate user page
URL   : https://patchwork.freedesktop.org/series/132356/
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
c87357e7f6655908c0934a4f55fadf5b9aa9e88f
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 6ada5de2049a3150740d6ef8effe553f3009186a
Author: Oak Zeng <oak.zeng at intel.com>
Date:   Fri Apr 12 15:22:37 2024 +0530

    drm/xe: Use hmm_range_fault to populate user pages
    
    This is an effort to unify hmmptr (aka system allocator)
    and userptr code. hmm_range_fault is used to populate
    a virtual address range for both hmmptr and userptr,
    instead of hmmptr using hmm_range_fault and userptr
    using get_user_pages_fast.
    
    This also aligns with AMD gpu driver's behavior. In
    long term, we plan to put some common helpers in this
    area to drm layer so it can be re-used by different
    vendors.
    
    -v1
    use the function with parameter to confirm whether lock is
    acquired by the caller or needs to be acquired in hmm_range_fault.
    
    Reviewed-by: Matthew Brost <matthew.brost at intel.com>
    Cc: Matthew Brost <matthew.brost at intel.com>
    Signed-off-by: Oak Zeng <oak.zeng at intel.com>
    Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray at intel.com>
+ /mt/dim checkpatch d9073a139e9edfd27d830c9c4af9683651044aff drm-intel
bf45b0360168 drm/xe: Introduce helper to populate userptr
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'
-:76: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#76: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 279 lines checked
6ada5de2049a drm/xe: Use hmm_range_fault to populate user pages