✗ CI.checkpatch: warning for auxccs test

[Patchwork]

== Series Details ==

Series: auxccs test
URL   : https://patchwork.freedesktop.org/series/153065/
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
553439844b6500767ce8aef522cfe9fbb7ece541
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 0c5d5d91698ab5e770229200eaa98bd782ac8547
Author: Tvrtko Ursulin <tvrtko.ursulin at igalia.com>
Date:   Mon Aug 18 15:06:50 2025 +0100

    clflush all
    
    Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at igalia.com>
+ /mt/dim checkpatch 912c10fafebf45522f7f56e33a020284e83c27ab drm-intel
f83676614e42 drm/xe/xelpg: Flush CCS when flushing caches
ac9530a78318 drm/xe/xelp: Quiesce memory traffic before invalidating auxccs
0424efdc09f6 drm/xe/xelp: Support auxccs invalidation on blitter
f903550b6fee drm/xe/xelp: Use MI_FLUSH_DW_CCS on auxccs platforms
9aaa2968e268 drm/xe/xelp: Wait for AuxCCS invalidation to complete
b1c69906d516 drm/xe: Export xe_emit_aux_table_inv
792784c9b4e1 drm/xe/xelp: Add AuxCCS invalidation to the indirect context workarounds
33c208cd25c5 drm/xe: Flush GGTT writes after populating DPT
-:72: WARNING:MEMORY_BARRIER: memory barrier without comment
#72: FILE: drivers/gpu/drm/xe/display/xe_fb_pin.c:115:
+	wmb();

total: 0 errors, 1 warnings, 0 checks, 66 lines checked
747278176743 drm/xe: Handle DPT in system memory
458a71ab5aa4 drm/xe/display: Add support for AuxCCS
2c0b82958a3f drm/xe: Force flush system memory AuxCCS data before scan out
-:58: WARNING:MEMORY_BARRIER: memory barrier without comment
#58: FILE: drivers/gpu/drm/xe/display/xe_fb_pin.c:399:
+		mb();

-:61: CHECK:PREFER_KERNEL_TYPES: Prefer kernel type 'u8' over 'uint8_t'
#61: FILE: drivers/gpu/drm/xe/display/xe_fb_pin.c:402:
+			uint8_t *page_virtual;

-:69: WARNING:MEMORY_BARRIER: memory barrier without comment
#69: FILE: drivers/gpu/drm/xe/display/xe_fb_pin.c:410:
+		mb();

total: 0 errors, 2 warnings, 1 checks, 103 lines checked
15fc71b4f7fd drm/i915/display: Expose AuxCCS frame buffer modifiers for Xe
-:10: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit cf48bddd31de ("drm/i915/display: Disable AuxCCS framebuffers if built for Xe")'
#10: 
done in cf48bddd31de ("drm/i915/display: Disable AuxCCS framebuffers if

-:16: WARNING:COMMIT_LOG_LONG_LINE: Prefer a maximum 75 chars per line (possible unwrapped commit description?)
#16: 
		uapi: [FB:242] AR30 little-endian (0x30335241),0x100000000000008,2880x1800, visible=visible, src=2880.000000x1800.000000+0.000000+0.000000, dst=2880x1800+0+0, rotation=0 (0x00000001)

total: 1 errors, 1 warnings, 0 checks, 12 lines checked
f3a52d0cb436 no dpt stolen
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 15 lines checked
0c5d5d91698a clflush all
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 8 lines checked