✗ CI.checkpatch: warning for drm/xe: Fix taking invalid lock on wedge

[Patchwork]

== Series Details ==

Series: drm/xe: Fix taking invalid lock on wedge
URL   : https://patchwork.freedesktop.org/series/147177/
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
99e5a866b5e13f134e606a3e29d9508d97826fb3
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit ab542df1a8e5ab551e0b741bc6675dd2b2496d29
Author: Lucas De Marchi <lucas.demarchi at intel.com>
Date:   Wed Apr 2 22:38:05 2025 -0700

    drm/xe: Fix taking invalid lock on wedge
    
    If device wedges on e.g. GuC upload, the submission is not yet enabled
    and the state is not even initialized. Protect the wedge call so it does
    nothing in this case. It fixes the following splat:
    
            [] xe 0000:bf:00.0: [drm] device wedged, needs recovery
            [] ------------[ cut here ]------------
            [] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
            [] WARNING: CPU: 48 PID: 312 at kernel/locking/mutex.c:564 __mutex_lock+0x8a1/0xe60
            ...
            [] RIP: 0010:__mutex_lock+0x8a1/0xe60
            []  mutex_lock_nested+0x1b/0x30
            []  xe_guc_submit_wedge+0x80/0x2b0 [xe]
    
    Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
+ /mt/dim checkpatch bc18da45d48d337b92a7ff9546ba61da32b3b586 drm-intel
ab542df1a8e5 drm/xe: Fix taking invalid lock on wedge
-:13: WARNING:COMMIT_LOG_LONG_LINE: Prefer a maximum 75 chars per line (possible unwrapped commit description?)
#13: 
	[] WARNING: CPU: 48 PID: 312 at kernel/locking/mutex.c:564 __mutex_lock+0x8a1/0xe60

total: 0 errors, 1 warnings, 0 checks, 32 lines checked