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| author | Lizhi Hou <lizhi.hou@amd.com> | 2025-11-06 10:05:21 -0800 |
|---|---|---|
| committer | Lizhi Hou <lizhi.hou@amd.com> | 2025-11-07 08:52:29 -0800 |
| commit | 1750e652a996382a8608ec70167c3719d0556bda (patch) | |
| tree | 8a2a5a0503099f7852bacaabfe484a3d8dceb895 /Documentation/sphinx/kerneldoc.py | |
| parent | 9942d36a73c2d46c52fdd6f37cf698f3cb09ce5c (diff) | |
accel/amdxdna: Treat power-off failure as unrecoverable error
Failing to set power off indicates an unrecoverable hardware or firmware
error. Update the driver to treat such a failure as a fatal condition
and stop further operations that depend on successful power state
transition.
This prevents undefined behavior when the hardware remains in an
unexpected state after a failed power-off attempt.
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20251106180521.1095218-1-lizhi.hou@amd.com
Diffstat (limited to 'Documentation/sphinx/kerneldoc.py')
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