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drm/amdgpu: print warning and taint kernel if lockup timeout is disabled

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Make sure that we notice this in error reports.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2021-09-30 11:59:14 +02:00 committed by Alex Deucher
parent c8365dbda0
commit 127aedf979
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -3324,6 +3324,8 @@ static int amdgpu_device_get_job_timeout_settings(struct amdgpu_device *adev)
continue;
} else if (timeout < 0) {
timeout = MAX_SCHEDULE_TIMEOUT;
dev_warn(adev->dev, "lockup timeout disabled");
add_taint(TAINT_SOFTLOCKUP, LOCKDEP_STILL_OK);
} else {
timeout = msecs_to_jiffies(timeout);
}