drm/amdkfd: Don't create BUG due to incorrect user parameter



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@amd.com>
Reviewed-by: Ben Goz <ben.goz@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

parent ca400b2a

drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -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;