This is a note to let you know that I've just added the patch titled
net: hns3: fix wrong use of rss size during VF rss config
to the 6.1-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-wrong-use-of-rss-size-during-vf-rss-con.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 1c4670326a50afc69e989d8dedfcbf8ae642dad2
Author: Jie Wang <wangjie125@xxxxxxxxxx>
Date: Tue Jan 10 19:53:59 2023 +0800
net: hns3: fix wrong use of rss size during VF rss config
[ Upstream commit ae9f29fdfd827ad06c1ae8155c042245a9d00757 ]
Currently, it used old rss size to get current tc mode. As a result, the
rss size is updated, but the tc mode is still configured based on the old
rss size.
So this patch fixes it by using the new rss size in both process.
Fixes: 93969dc14fcd ("net: hns3: refactor VF rss init APIs with new common rss init APIs")
Signed-off-by: Jie Wang <wangjie125@xxxxxxxxxx>
Signed-off-by: Hao Lan <lanhao@xxxxxxxxxx>
Reviewed-by: Alexander Duyck <alexanderduyck@xxxxxx>
Link: https://lore.kernel.org/r/20230110115359.10163-1-lanhao@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 081bd2c3f289..e84e5be8e59e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -3130,7 +3130,7 @@ static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num,
hclgevf_update_rss_size(handle, new_tqps_num);
- hclge_comm_get_rss_tc_info(cur_rss_size, hdev->hw_tc_map,
+ hclge_comm_get_rss_tc_info(kinfo->rss_size, hdev->hw_tc_map,
tc_offset, tc_valid, tc_size);
ret = hclge_comm_set_rss_tc_mode(&hdev->hw.hw, tc_offset,
tc_valid, tc_size);
