✗ CI.checkpatch: warning for drm/xe: PM snippet

[Patchwork]

== Series Details ==

Series: drm/xe: PM snippet
URL   : https://patchwork.freedesktop.org/series/128434/
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
414601bf14e77eeb048ecf6d1c25190801399524
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit f96baf2f481dc1a0e21a7aa0f7efa5a0d7001d32
Author: Matthew Brost <matthew.brost at intel.com>
Date:   Wed Jan 10 07:20:33 2024 -0800

    drm/xe: PM snippet
    
    Code snippet for [1] as guide as to where to add PM refs.
    
    [1] https://patchwork.freedesktop.org/series/128044/
+ /mt/dim checkpatch d6ef9c52d8d2ae4c85bc598b74a259db081fff26 drm-intel
f96baf2f4 drm/xe: PM snippet
-:128: ERROR:MISSING_SIGN_OFF: Missing Signed-off-by: line(s)

total: 1 errors, 0 warnings, 0 checks, 94 lines checked