This patch changes a BUG_ON() statement to pr_debug, in case the user tries to
update a non-existing queue.
Signed-off-by: Oded Gabbay <oded.gabbay@xxxxxxx>
Reviewed-by: Ben Goz <ben.goz@xxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index f37cf5e..2fda1927 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -315,7 +315,11 @@ int pqm_update_queue(struct process_queue_manager *pqm, unsigned int qid,
BUG_ON(!pqm);
pqn = get_queue_by_qid(pqm, qid);
- BUG_ON(!pqn);
+ if (!pqn) {
+ pr_debug("amdkfd: No queue %d exists for update operation\n",
+ qid);
+ return -EFAULT;
+ }
pqn->q->properties.queue_address = p->queue_address;
pqn->q->properties.queue_size = p->queue_size;
--
1.9.1
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