✓ CI.checkpatch: success for drm/xe: adding wait helper for gt async reset (rev4)

Patchwork patchwork at emeril.freedesktop.org
Tue Dec 17 11:25:56 UTC 2024


== Series Details ==

Series: drm/xe: adding wait helper for gt async reset (rev4)
URL   : https://patchwork.freedesktop.org/series/142300/
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
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit b720bbc66f437f24c8c43321cc0c7b14ca8df4ca
Author: Maciej Patelczyk <maciej.patelczyk at intel.com>
Date:   Wed Dec 11 12:17:27 2024 +0100

    drm/xe: make change ccs_mode a synchronous action
    
    If ccs_mode is being modified via
       /sys/class/drm/cardX/device/tileY/gtY/ccs_mode
    the asynchronous reset is triggered and the write returns immediately.
    
    With that some test receive false information about number of CCS engines
    or even fail if they proceed without delay after changing the ccs_mode.
    
    Changing the ccs_mode change from async to sync to prevent failures in
    tests.
    
    Signed-off-by: Maciej Patelczyk <maciej.patelczyk at intel.com>
    Reviewed-by: Lucas De Marchi <lucas.demarchi at intel.com>
    Fixes: f3bc5bb4d53d ("drm/xe: Allow userspace to configure CCS mode")
    Reviewed-by: Nirmoy Das <nirmoy.das at intel.com>
+ /mt/dim checkpatch ff2d4c1b285a836d28341cdf04adbc811757d4c8 drm-intel
351696b2bd5b drm/xe: introduce xe_gt_reset and xe_gt_wait_for_reset
b720bbc66f43 drm/xe: make change ccs_mode a synchronous action




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