This is a note to let you know that I've just added the patch titled
net: hns3: add cmdq check for vf periodic service task
to the 6.5-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-add-cmdq-check-for-vf-periodic-service-task.patch
and it can be found in the queue-6.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7987d72a8a87ee16c005bdd9943846da7e9c7520
Author: Jie Wang <wangjie125@xxxxxxxxxx>
Date: Mon Sep 18 15:48:36 2023 +0800
net: hns3: add cmdq check for vf periodic service task
[ Upstream commit bd3caddf299a640efb66c6022efed7fe744db626 ]
When the vf cmdq is disabled, there is no need to keep these task running.
So this patch skip these task when the cmdq is disabled.
Fixes: ff200099d271 ("net: hns3: remove unnecessary work in hclgevf_main")
Signed-off-by: Jie Wang <wangjie125@xxxxxxxxxx>
Signed-off-by: Jijie Shao <shaojijie@xxxxxxxxxx>
Signed-off-by: Paolo Abeni <pabeni@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 7a2f9233d6954..a4d68fb216fb9 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -1855,7 +1855,8 @@ static void hclgevf_periodic_service_task(struct hclgevf_dev *hdev)
unsigned long delta = round_jiffies_relative(HZ);
struct hnae3_handle *handle = &hdev->nic;
- if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state))
+ if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state) ||
+ test_bit(HCLGE_COMM_STATE_CMD_DISABLE, &hdev->hw.hw.comm_state))
return;
if (time_is_after_jiffies(hdev->last_serv_processed + HZ)) {
