✗ CI.checkpatch: warning for drm/gpusvm, drm/pagemap, drm/xe: Restructure migration in preparation for multi-device (rev3)

[Patchwork]

== Series Details ==

Series: drm/gpusvm, drm/pagemap, drm/xe: Restructure migration in preparation for multi-device (rev3)
URL   : https://patchwork.freedesktop.org/series/147902/
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
202708c00696422fd217223bb679a353a5936e23
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 3dd17d3f125ecdf4c1940f3691ecc96f146eea95
Author: Thomas Hellström <thomas.hellstrom at linux.intel.com>
Date:   Fri Jun 13 16:02:19 2025 +0200

    drm/xe: Implement and use the drm_pagemap populate_mm op
    
    Add runtime PM since we might call populate_mm on a foreign device.
    
    v3:
    - Fix a kerneldoc failure (Matt Brost)
    - Revert the bo type change from device to kernel (Matt Brost)
    
    Signed-off-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
+ /mt/dim checkpatch 4d016d6e602638e0ebc3895331224e057508c07a drm-intel
4b5f765f273b drm/gpusvm, drm/pagemap: Move migration functionality to drm_pagemap
-:944: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#944: 
new file mode 100644

-:1747: WARNING:CONFIG_DESCRIPTION: please write a help paragraph that fully describes the config symbol with at least 4 lines
#1747: FILE: drivers/gpu/drm/xe/Kconfig:89:
+config DRM_XE_PAGEMAP
+	bool "Enable device memory pool for SVM"
 	depends on DRM_XE_GPUSVM
 	select GET_FREE_REGION
 	default y
 	help
+	  Disable this option only if you don't want to expose local device
+	  Disable this option only if you don't want to expose local device
+	  Disable this option only if you don't want to expose local device
+	  memory for SVM. Will reduce KMD memory footprint when disabled.
+
+	  If in doubut say "Y".
 
 config DRM_XE_FORCE_PROBE
 	string "Force probe xe for selected Intel hardware IDs"

-:2169: ERROR:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Matthew Brost <matthew.brost at intel.com>'

total: 1 errors, 2 warnings, 0 checks, 2055 lines checked
006871746ffd drm/pagemap: Add a populate_mm op
3dd17d3f125e drm/xe: Implement and use the drm_pagemap populate_mm op