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drm/amdkfd: Remove queue node when destroy queue failed

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HWS may hang in the middle of destroy queue, remove the queue from the
process queue list so it won't be freed again in the future

Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Shaoyun Liu 2018-05-01 17:56:11 -04:00 committed by Oded Gabbay
parent bfdcbfd255
commit 2533f0741e
1 changed files with 7 additions and 3 deletions
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10
drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
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@ -241,7 +241,8 @@ int pqm_create_queue(struct process_queue_manager *pqm,
} }
if (retval != 0) { if (retval != 0) {
pr_err("DQM create queue failed\n"); pr_err("Pasid %d DQM create queue %d failed. ret %d\n",
pqm->process->pasid, type, retval);
goto err_create_queue; goto err_create_queue;
} }
@ -319,8 +320,11 @@ int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid)
dqm = pqn->q->device->dqm; dqm = pqn->q->device->dqm;
retval = dqm->ops.destroy_queue(dqm, &pdd->qpd, pqn->q); retval = dqm->ops.destroy_queue(dqm, &pdd->qpd, pqn->q);
if (retval) { if (retval) {
pr_debug("Destroy queue failed, returned %d\n", retval); pr_err("Pasid %d destroy queue %d failed, ret %d\n",
goto err_destroy_queue; pqm->process->pasid,
pqn->q->properties.queue_id, retval);
if (retval != -ETIME)
goto err_destroy_queue;
} }
uninit_queue(pqn->q); uninit_queue(pqn->q);
} }