This is a note to let you know that I've just added the patch titled net: hns3: fix inconsistent vf id print 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: net-hns3-fix-inconsistent-vf-id-print.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 488c5269b77c657b1523dbefde95331b8be1d403 Author: Jian Shen <shenjian15@xxxxxxxxxx> Date: Wed Sep 15 21:52:07 2021 +0800 net: hns3: fix inconsistent vf id print [ Upstream commit 91bc0d5272d3a4dc3d4fd2a74387c7e7361bbe96 ] The vf id from ethtool is added 1 before configured to driver. So it's necessary to minus 1 when printing it, in order to keep consistent with user's configuration. Fixes: dd74f815dd41 ("net: hns3: Add support for rule add/delete for flow director") Signed-off-by: Jian Shen <shenjian15@xxxxxxxxxx> Signed-off-by: Guangbin Huang <huangguangbin2@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 40c4949eed4d..45faf924bc36 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -6635,10 +6635,13 @@ static int hclge_fd_parse_ring_cookie(struct hclge_dev *hdev, u64 ring_cookie, u8 vf = ethtool_get_flow_spec_ring_vf(ring_cookie); u16 tqps; + /* To keep consistent with user's configuration, minus 1 when + * printing 'vf', because vf id from ethtool is added 1 for vf. + */ if (vf > hdev->num_req_vfs) { dev_err(&hdev->pdev->dev, - "Error: vf id (%u) > max vf num (%u)\n", - vf, hdev->num_req_vfs); + "Error: vf id (%u) should be less than %u\n", + vf - 1, hdev->num_req_vfs); return -EINVAL; }