[PATCH] crypto: hisilicon/qm - fix memset during queues clearing
From: Kai Ye
Date: Fri Mar 04 2022 - 04:52:17 EST
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@xxxxxxxxxx>
---
drivers/crypto/hisilicon/qm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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);
}
--
2.33.0