From: Shukun Tan <[email protected]>
The used reference count is used for counting the number of 'sqe' which
is under processing. This reference count should be cleared as starting
'qp', otherwise the 'used' will be messy when allocating this 'qp' again.
Fixes: 5308f6600a39("crypto: hisilicon - QM memory management...")
Signed-off-by: Shukun Tan <[email protected]>
Signed-off-by: Yang Shen <[email protected]>
Reviewed-by: Zhou Wang <[email protected]>
---
drivers/crypto/hisilicon/qm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index ad0adcc..79d17a0 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -755,6 +755,7 @@ static void qm_init_qp_status(struct hisi_qp *qp)
qp_status->cq_head = 0;
qp_status->cqc_phase = true;
atomic_set(&qp_status->flags, 0);
+ atomic_set(&qp_status->used, 0);
}
static void qm_vft_data_cfg(struct hisi_qm *qm, enum vft_type type, u32 base,
--
2.7.4