✗ CI.checkpatch: warning for drm: Ensure Proper Unload/Reload Order of MEI Modules for i915/Xe Driver (rev2)
Patchwork
patchwork at emeril.freedesktop.org
Tue Sep 10 07:34:36 UTC 2024
== Series Details ==
Series: drm: Ensure Proper Unload/Reload Order of MEI Modules for i915/Xe Driver (rev2)
URL : https://patchwork.freedesktop.org/series/138099/
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
c62d7e164862503a3662a095da1c6c9014248cb2
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit ca63c457e990a40bdc042dcf1be094c214aa3c10
Author: Bommu Krishnaiah <krishnaiah.bommu at intel.com>
Date: Mon Sep 9 09:33:17 2024 +0530
drm: Ensure Proper Unload/Reload Order of MEI Modules for i915/Xe Driver
This update addresses the unload/reload sequence of MEI modules in relation to
the i915/Xe graphics driver. On platforms where the MEI hardware is integrated
with the graphics device (e.g., DG2/BMG), the i915/xe driver is depend on the MEI
modules. Conversely, on newer platforms like MTL and LNL, where the MEI hardware
is separate, this dependency does not exist.
The changes introduced ensure that MEI modules are unloaded and reloaded in the
correct order based on platform-specific dependencies. This is achieved by adding
a MODULE_SOFTDEP directive to the i915 and Xe module code.
These changes enhance the robustness of MEI module handling across different hardware
platforms, ensuring that the i915/Xe driver can be cleanly unloaded and reloaded
without issues.
v2: updated commit message
Signed-off-by: Bommu Krishnaiah <krishnaiah.bommu at intel.com>
Cc: Kamil Konieczny <kamil.konieczny at linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
Cc: Lucas De Marchi <lucas.demarchi at intel.com>
Cc: Tejas Upadhyay <tejas.upadhyay at intel.com>
+ /mt/dim checkpatch bab1666fc2379a31ac48e7d61683d3edeaf29244 drm-intel
ca63c457e990 drm: Ensure Proper Unload/Reload Order of MEI Modules for i915/Xe Driver
-:7: WARNING:COMMIT_LOG_LONG_LINE: Prefer a maximum 75 chars per line (possible unwrapped commit description?)
#7:
This update addresses the unload/reload sequence of MEI modules in relation to
total: 0 errors, 1 warnings, 0 checks, 16 lines checked
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