✗ CI.checkpatch: warning for Handle Firmware reported Hardware Errors
Patchwork
patchwork at emeril.freedesktop.org
Tue Jun 3 07:56:15 UTC 2025
== Series Details ==
Series: Handle Firmware reported Hardware Errors
URL : https://patchwork.freedesktop.org/series/149756/
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
202708c00696422fd217223bb679a353a5936e23
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit fdc05b0c10777047982a5578a151c0f05bfe2a0d
Author: Riana Tauro <riana.tauro at intel.com>
Date: Tue Jun 3 13:44:00 2025 +0530
drm/xe/xe_hw_error: Handle CSC Firmware reported Hardware errors
Add support to handle CSC firmware reported errors. When CSC firmware
errors are encoutered, a error interrupt is received by the GFX device as
a MSI interrupt.
Device Source control registers indicates the source of the error as CSC
The HEC error status register indicates that the error is firmware reported
Depending on the type of error, the error cause is written to the HEC
Firmware error register.
On encountering such CSC firmware errors, the graphics device is
non-recoverable from driver context. The only way to recover from these
errors is firmware flash. The device is then wedged and userspace is
notified with a drm uevent
Signed-off-by: Riana Tauro <riana.tauro at intel.com>
+ /mt/dim checkpatch ca1365e3f2388040c758942fcdf3d046016cd649 drm-intel
28557d7a85c9 drm: Add a firmware flash method to device wedged uevent
82350e17c799 drm/xe: Add a helper function to set recovery method
e420ef398dbb drm/xe: Add support to handle hardware errors
-:39: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#39:
new file mode 100644
total: 0 errors, 1 warnings, 0 checks, 174 lines checked
fdc05b0c1077 drm/xe/xe_hw_error: Handle CSC Firmware reported Hardware errors
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