✓ CI.checkpatch: success for drm/xe: adding wait helper for gt async reset (rev3)
Patchwork
patchwork at emeril.freedesktop.org
Wed Dec 11 11:59:24 UTC 2024
== Series Details ==
Series: drm/xe: adding wait helper for gt async reset (rev3)
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 891f16702d1be176d9e06c317227fdeade67634c
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 03abf2f5f12e0f13a3a28bf70ccf2d88ec2a707b drm-intel
e1b1404b05e5 drm/xe: introduce xe_gt_reset and xe_gt_wait_for_reset
891f16702d1b drm/xe: make change ccs_mode a synchronous action
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