diff mbox series

crypto: hisilicon/qm - fix memset during queues clearing

Message ID 20220304094647.6845-1-yekai13@huawei.com
State Accepted
Commit fd11727eec0dd95ee1b7d8f9f10ee60678eecc29
Headers show
Series crypto: hisilicon/qm - fix memset during queues clearing | expand

Commit Message

yekai (A) March 4, 2022, 9:46 a.m. UTC
Due to that extra page addr is used as a qp error flag when the device
resetting. So it not should to clear this qp flag in userspace.

Signed-off-by: Kai Ye <yekai13@huawei.com>
---
 drivers/crypto/hisilicon/qm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index 3b29c8993b8c..453390044181 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -3840,7 +3840,7 @@  static void qm_clear_queues(struct hisi_qm *qm)
 
 	for (i = 0; i < qm->qp_num; i++) {
 		qp = &qm->qp_array[i];
-		if (qp->is_resetting)
+		if (qp->is_in_kernel && qp->is_resetting)
 			memset(qp->qdma.va, 0, qp->qdma.size);
 	}