Commit b6103bb8 authored by Jie Wang's avatar Jie Wang Committed by Jiantao Xiao
Browse files

net: hns3: add cmdq check for vf periodic service task 

mainline inclusion
from mainline-v6.6-rc3
commit bd3caddf
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I83ZCY
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bd3caddf299a640efb66c6022efed7fe744db626



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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: ff200099 ("net: hns3: remove unnecessary work in hclgevf_main")
Signed-off-by: default avatarJie Wang <wangjie125@huawei.com>
Signed-off-by: default avatarJijie Shao <shaojijie@huawei.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
Signed-off-by: default avatarJiantao Xiao <xiaojiantao1@h-partners.com>
parent 6e315326

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

+2 −1
Original line number Diff line number Diff line
@@ -1923,7 +1923,8 @@ 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)) {