[PATCH] drm/amdgpu: Fix one list corruption when create queue fails
xinhui pan
xinhui.pan at amd.com
Thu Jul 7 10:28:00 UTC 2022
Queue would be freed when create_queue_cpsch fails
So lets do queue cleanup otherwise various list and memory issues
happen.
Signed-off-by: xinhui pan <xinhui.pan at amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 93a0b6995430..e83725a28106 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1674,14 +1674,13 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
if (q->properties.is_active) {
increment_queue_count(dqm, qpd, q);
- if (!dqm->dev->shared_resources.enable_mes) {
+ if (!dqm->dev->shared_resources.enable_mes)
retval = execute_queues_cpsch(dqm,
- KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
- } else {
+ KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
+ else
retval = add_queue_mes(dqm, q, qpd);
- if (retval)
- goto cleanup_queue;
- }
+ if (retval)
+ goto cleanup_queue;
}
/*
--
2.34.1
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