This is a note to let you know that I've just added the patch titled
crypto: hisilicon/sec - fix the abnormal exiting process
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
crypto-hisilicon-sec-fix-the-abnormal-exiting-proces.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit fddf193e8db2cbb027648f24c1ecd3465c177ae1
Author: Kai Ye <yekai13@xxxxxxxxxx>
Date: Fri Aug 13 15:41:01 2021 +0800
crypto: hisilicon/sec - fix the abnormal exiting process
[ Upstream commit 90367a027a22c3a9ca8b8bac15df34d9e859fc11 ]
Because the algs registration process has added a judgment.
So need to add the judgment for the abnormal exiting process.
Signed-off-by: Kai Ye <yekai13@xxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index 490db7bccf61..8addbd7a3339 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -984,7 +984,8 @@ static int sec_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return 0;
err_alg_unregister:
- hisi_qm_alg_unregister(qm, &sec_devices);
+ if (qm->qp_num >= ctx_q_num)
+ hisi_qm_alg_unregister(qm, &sec_devices);
err_qm_stop:
sec_debugfs_exit(qm);
hisi_qm_stop(qm, QM_NORMAL);
