Merge v6.3.3linux-rolling-stable

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 6 insertions, 3 deletions

diff --git a/crypto/algapi.c b/crypto/algapi.c
index 9de0677b3643..60b98d2c400e 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -963,6 +963,9 @@ EXPORT_SYMBOL_GPL(crypto_enqueue_request);
 void crypto_enqueue_request_head(struct crypto_queue *queue,
 				 struct crypto_async_request *request)
 {
+	if (unlikely(queue->qlen >= queue->max_qlen))
+		queue->backlog = queue->backlog->prev;
+
 	queue->qlen++;
 	list_add(&request->list, &queue->list);
 }
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c
index 21f791615114..74fcc0897041 100644
--- a/crypto/crypto_engine.c
+++ b/crypto/crypto_engine.c
@@ -129,9 +129,6 @@ start_request:
 	if (!engine->retry_support)
 		engine->cur_req = async_req;
 
-	if (backlog)
-		crypto_request_complete(backlog, -EINPROGRESS);
-
 	if (engine->busy)
 		was_busy = true;
 	else
@@ -217,6 +214,9 @@ req_err_2:
 	crypto_request_complete(async_req, ret);
 
 retry:
+	if (backlog)
+		crypto_request_complete(backlog, -EINPROGRESS);
+
 	/* If retry mechanism is supported, send new requests to engine */
 	if (engine->retry_support) {
 		spin_lock_irqsave(&engine->queue_lock, flags);