✓ CI.checkpatch: success for drm/xe/xe2: Add Wa_15015404425 (rev3)

Patchwork patchwork at emeril.freedesktop.org
Fri Jul 5 13:07:34 UTC 2024


== Series Details ==

Series: drm/xe/xe2: Add Wa_15015404425 (rev3)
URL   : https://patchwork.freedesktop.org/series/135679/
State : success

== 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
51ce9f6cd981d42d7467409d7dbc559a450abc1e
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 3791313b923f5f201761807772e2506a313fb86d
Author: Tejas Upadhyay <tejas.upadhyay at intel.com>
Date:   Fri Jul 5 18:33:24 2024 +0530

    drm/xe/xe2: Add Wa_15015404425
    
    Wa_15015404425 asks us to perform four "dummy" writes to a
    non-existent register offset before every real register read.
    Although the specific offset of the writes doesn't directly
    matter, the workaround suggests offset 0x130030 as a good target
    so that these writes will be easy to recognize and filter out in
    debugging traces.
    
    V3(MattR):
      - Define dummy reg local to function
      - Avoid tracing dummy writes
      - Update commit message
    V2:
      - Add WA to 8/16/32bit reads also - MattR
      - Corrected dummy reg address - MattR
      - Use for loop to avoid mental pause - JaniN
    
    Signed-off-by: Tejas Upadhyay <tejas.upadhyay at intel.com>
+ /mt/dim checkpatch cdd1a80a2d16d5213af20a29eb7570a7651db7dc drm-intel
3791313b923f drm/xe/xe2: Add Wa_15015404425




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