[PATCH net 0/4] net: hns3: add some fixes for -net

[PATCH net 0/4] net: hns3: add some fixes for -net

[Guangbin Huang]

This series adds some fixes for the HNS3 ethernet driver.

Jian Shen (4):
  net: hns3: fix bug when PF set the duplicate MAC address for VFs
  net: hns3: fix port base vlan add fail when concurrent with reset
  net: hns3: add vlan list lock to protect vlan list
  net: hns3: refine the process when PF set VF VLAN

 .../hisilicon/hns3/hns3pf/hclge_main.c        | 123 +++++++++++++-----
 .../hisilicon/hns3/hns3pf/hclge_main.h        |   4 +
 .../hisilicon/hns3/hns3vf/hclgevf_main.c      |   5 +
 3 files changed, 101 insertions(+), 31 deletions(-)

-- 
2.33.0

[PATCH net 1/4] net: hns3: fix bug when PF set the duplicate MAC address for VFs

[Guangbin Huang]

From: Jian Shen <shenjian15@huawei.com>

If the MAC address A is configured to vport A and then vport B. The MAC
address of vport A in the hardware becomes invalid. If the address of
vport A is changed to MAC address B, the driver needs to delete the MAC
address A of vport A. Due to the MAC address A of vport A has become
invalid in the hardware entry, so "-ENOENT" is returned. In this case, the
"used_umv_size" value recorded in driver is not updated. As a result, the
MAC entry status of the software is inconsistent with that of the hardware.

Therefore, the driver updates the umv size even if the MAC entry cannot be
found. Ensure that the software and hardware status is consistent.

Fixes: ee4bcd3b7ae4 ("net: hns3: refactor the MAC address configure")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 24f7afacae02..4738c8da9297 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -8429,12 +8429,11 @@ int hclge_rm_uc_addr_common(struct hclge_vport *vport,
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
 	hclge_prepare_mac_addr(&req, addr, false);
 	ret = hclge_remove_mac_vlan_tbl(vport, &req);
-	if (!ret) {
+	if (!ret || ret == -ENOENT) {
 		mutex_lock(&hdev->vport_lock);
 		hclge_update_umv_space(vport, true);
 		mutex_unlock(&hdev->vport_lock);
-	} else if (ret == -ENOENT) {
-		ret = 0;
+		return 0;
 	}
 
 	return ret;
-- 
2.33.0

[PATCH net 2/4] net: hns3: fix port base vlan add fail when concurrent with reset

[Guangbin Huang]

From: Jian Shen <shenjian15@huawei.com>

Currently, Port base vlan is initiated by PF and configured to its VFs,
by using command "ip link set <pf name> vf <vf id> vlan <vlan id>".
When a global reset was triggered, the hardware vlan table and the soft
recorded vlan information will be cleared by PF, and restored them until
VFs were ready. There is a short time window between the table had been
cleared and before table restored. If configured a new port base vlan tag
at this moment, driver will check the soft recorded vlan information,
and find there hasn't the old tag in it, which causing a warning print.

Due to the port base vlan is managed by PF, so the VFs's port base vlan
restoring should be handled by PF when PF was ready.

This patch fixes it.

Fixes: 039ba863e8d7 ("net: hns3: optimize the filter table entries handling when resetting")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 .../hisilicon/hns3/hns3pf/hclge_main.c        | 62 +++++++++++++------
 .../hisilicon/hns3/hns3pf/hclge_main.h        |  3 +
 2 files changed, 46 insertions(+), 19 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 4738c8da9297..d4fe92b22fb9 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -1863,6 +1863,7 @@ static int hclge_alloc_vport(struct hclge_dev *hdev)
 		vport->vf_info.link_state = IFLA_VF_LINK_STATE_AUTO;
 		vport->mps = HCLGE_MAC_DEFAULT_FRAME;
 		vport->port_base_vlan_cfg.state = HNAE3_PORT_BASE_VLAN_DISABLE;
+		vport->port_base_vlan_cfg.tbl_sta = true;
 		vport->rxvlan_cfg.rx_vlan_offload_en = true;
 		vport->req_vlan_fltr_en = true;
 		INIT_LIST_HEAD(&vport->vlan_list);
@@ -9906,34 +9907,52 @@ void hclge_uninit_vport_vlan_table(struct hclge_dev *hdev)
 	}
 }
 
-void hclge_restore_vport_vlan_table(struct hclge_vport *vport)
+void hclge_restore_vport_port_base_vlan_config(struct hclge_dev *hdev)
 {
-	struct hclge_vport_vlan_cfg *vlan, *tmp;
-	struct hclge_dev *hdev = vport->back;
+	struct hclge_vlan_info *vlan_info;
+	struct hclge_vport *vport;
 	u16 vlan_proto;
 	u16 vlan_id;
 	u16 state;
+	int vf_id;
 	int ret;
 
-	vlan_proto = vport->port_base_vlan_cfg.vlan_info.vlan_proto;
-	vlan_id = vport->port_base_vlan_cfg.vlan_info.vlan_tag;
-	state = vport->port_base_vlan_cfg.state;
+	/* PF should restore all vfs port base vlan */
+	for (vf_id = 0; vf_id < hdev->num_alloc_vfs; vf_id++) {
+		vport = &hdev->vport[vf_id + HCLGE_VF_VPORT_START_NUM];
+		vlan_info = vport->port_base_vlan_cfg.tbl_sta ?
+			    &vport->port_base_vlan_cfg.vlan_info :
+			    &vport->port_base_vlan_cfg.old_vlan_info;
 
-	if (state != HNAE3_PORT_BASE_VLAN_DISABLE) {
-		clear_bit(vport->vport_id, hdev->vlan_table[vlan_id]);
-		hclge_set_vlan_filter_hw(hdev, htons(vlan_proto),
-					 vport->vport_id, vlan_id,
-					 false);
-		return;
+		vlan_id = vlan_info->vlan_tag;
+		vlan_proto = vlan_info->vlan_proto;
+		state = vport->port_base_vlan_cfg.state;
+
+		if (state != HNAE3_PORT_BASE_VLAN_DISABLE) {
+			clear_bit(vport->vport_id, hdev->vlan_table[vlan_id]);
+			ret = hclge_set_vlan_filter_hw(hdev, htons(vlan_proto),
+						       vport->vport_id,
+						       vlan_id, false);
+			vport->port_base_vlan_cfg.tbl_sta = ret == 0;
+		}
 	}
+}
 
-	list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
-		ret = hclge_set_vlan_filter_hw(hdev, htons(ETH_P_8021Q),
-					       vport->vport_id,
-					       vlan->vlan_id, false);
-		if (ret)
-			break;
-		vlan->hd_tbl_status = true;
+void hclge_restore_vport_vlan_table(struct hclge_vport *vport)
+{
+	struct hclge_vport_vlan_cfg *vlan, *tmp;
+	struct hclge_dev *hdev = vport->back;
+	int ret;
+
+	if (vport->port_base_vlan_cfg.state == HNAE3_PORT_BASE_VLAN_DISABLE) {
+		list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
+			ret = hclge_set_vlan_filter_hw(hdev, htons(ETH_P_8021Q),
+						       vport->vport_id,
+						       vlan->vlan_id, false);
+			if (ret)
+				break;
+			vlan->hd_tbl_status = true;
+		}
 	}
 }
 
@@ -9974,6 +9993,7 @@ static void hclge_restore_hw_table(struct hclge_dev *hdev)
 	struct hnae3_handle *handle = &vport->nic;
 
 	hclge_restore_mac_table_common(vport);
+	hclge_restore_vport_port_base_vlan_config(hdev);
 	hclge_restore_vport_vlan_table(vport);
 	set_bit(HCLGE_STATE_FD_USER_DEF_CHANGED, &hdev->state);
 	hclge_restore_fd_entries(handle);
@@ -10030,6 +10050,8 @@ static int hclge_update_vlan_filter_entries(struct hclge_vport *vport,
 						 false);
 	}
 
+	vport->port_base_vlan_cfg.tbl_sta = false;
+
 	/* force add VLAN 0 */
 	ret = hclge_set_vf_vlan_common(hdev, vport->vport_id, false, 0);
 	if (ret)
@@ -10119,7 +10141,9 @@ int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state,
 	else
 		nic->port_base_vlan_state = HNAE3_PORT_BASE_VLAN_ENABLE;
 
+	vport->port_base_vlan_cfg.old_vlan_info = *old_vlan_info;
 	vport->port_base_vlan_cfg.vlan_info = *vlan_info;
+	vport->port_base_vlan_cfg.tbl_sta = true;
 	hclge_set_vport_vlan_fltr_change(vport);
 
 	return 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index adfb26e79262..31fef46b93b3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -977,7 +977,9 @@ struct hclge_vlan_info {
 
 struct hclge_port_base_vlan_config {
 	u16 state;
+	bool tbl_sta;
 	struct hclge_vlan_info vlan_info;
+	struct hclge_vlan_info old_vlan_info;
 };
 
 struct hclge_vf_info {
@@ -1097,6 +1099,7 @@ void hclge_rm_vport_all_mac_table(struct hclge_vport *vport, bool is_del_list,
 void hclge_rm_vport_all_vlan_table(struct hclge_vport *vport, bool is_del_list);
 void hclge_uninit_vport_vlan_table(struct hclge_dev *hdev);
 void hclge_restore_mac_table_common(struct hclge_vport *vport);
+void hclge_restore_vport_port_base_vlan_config(struct hclge_dev *hdev);
 void hclge_restore_vport_vlan_table(struct hclge_vport *vport);
 int hclge_update_port_base_vlan_cfg(struct hclge_vport *vport, u16 state,
 				    struct hclge_vlan_info *vlan_info);
-- 
2.33.0

[PATCH net 3/4] net: hns3: add vlan list lock to protect vlan list

[Guangbin Huang]

From: Jian Shen <shenjian15@huawei.com>

When adding port base VLAN, vf VLAN need to remove from HW and modify
the vlan state in vf VLAN list as false. If the periodicity task is
freeing the same node, it may cause "use after free" error.
This patch adds a vlan list lock to protect the vlan list.

Fixes: c6075b193462 ("net: hns3: Record VF vlan tables")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 .../hisilicon/hns3/hns3pf/hclge_main.c        | 38 +++++++++++++++++--
 .../hisilicon/hns3/hns3pf/hclge_main.h        |  1 +
 2 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index d4fe92b22fb9..9655a7d2c200 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -9809,19 +9809,28 @@ static void hclge_add_vport_vlan_table(struct hclge_vport *vport, u16 vlan_id,
 				       bool writen_to_tbl)
 {
 	struct hclge_vport_vlan_cfg *vlan, *tmp;
+	struct hclge_dev *hdev = vport->back;
 
-	list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node)
-		if (vlan->vlan_id == vlan_id)
+	mutex_lock(&hdev->vport_lock);
+
+	list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
+		if (vlan->vlan_id == vlan_id) {
+			mutex_unlock(&hdev->vport_lock);
 			return;
+		}
+	}
 
 	vlan = kzalloc(sizeof(*vlan), GFP_KERNEL);
-	if (!vlan)
+	if (!vlan) {
+		mutex_unlock(&hdev->vport_lock);
 		return;
+	}
 
 	vlan->hd_tbl_status = writen_to_tbl;
 	vlan->vlan_id = vlan_id;
 
 	list_add_tail(&vlan->node, &vport->vlan_list);
+	mutex_unlock(&hdev->vport_lock);
 }
 
 static int hclge_add_vport_all_vlan_table(struct hclge_vport *vport)
@@ -9830,6 +9839,8 @@ static int hclge_add_vport_all_vlan_table(struct hclge_vport *vport)
 	struct hclge_dev *hdev = vport->back;
 	int ret;
 
+	mutex_lock(&hdev->vport_lock);
+
 	list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
 		if (!vlan->hd_tbl_status) {
 			ret = hclge_set_vlan_filter_hw(hdev, htons(ETH_P_8021Q),
@@ -9839,12 +9850,16 @@ static int hclge_add_vport_all_vlan_table(struct hclge_vport *vport)
 				dev_err(&hdev->pdev->dev,
 					"restore vport vlan list failed, ret=%d\n",
 					ret);
+
+				mutex_unlock(&hdev->vport_lock);
 				return ret;
 			}
 		}
 		vlan->hd_tbl_status = true;
 	}
 
+	mutex_unlock(&hdev->vport_lock);
+
 	return 0;
 }
 
@@ -9854,6 +9869,8 @@ static void hclge_rm_vport_vlan_table(struct hclge_vport *vport, u16 vlan_id,
 	struct hclge_vport_vlan_cfg *vlan, *tmp;
 	struct hclge_dev *hdev = vport->back;
 
+	mutex_lock(&hdev->vport_lock);
+
 	list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
 		if (vlan->vlan_id == vlan_id) {
 			if (is_write_tbl && vlan->hd_tbl_status)
@@ -9868,6 +9885,8 @@ static void hclge_rm_vport_vlan_table(struct hclge_vport *vport, u16 vlan_id,
 			break;
 		}
 	}
+
+	mutex_unlock(&hdev->vport_lock);
 }
 
 void hclge_rm_vport_all_vlan_table(struct hclge_vport *vport, bool is_del_list)
@@ -9875,6 +9894,8 @@ void hclge_rm_vport_all_vlan_table(struct hclge_vport *vport, bool is_del_list)
 	struct hclge_vport_vlan_cfg *vlan, *tmp;
 	struct hclge_dev *hdev = vport->back;
 
+	mutex_lock(&hdev->vport_lock);
+
 	list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
 		if (vlan->hd_tbl_status)
 			hclge_set_vlan_filter_hw(hdev,
@@ -9890,6 +9911,7 @@ void hclge_rm_vport_all_vlan_table(struct hclge_vport *vport, bool is_del_list)
 		}
 	}
 	clear_bit(vport->vport_id, hdev->vf_vlan_full);
+	mutex_unlock(&hdev->vport_lock);
 }
 
 void hclge_uninit_vport_vlan_table(struct hclge_dev *hdev)
@@ -9898,6 +9920,8 @@ void hclge_uninit_vport_vlan_table(struct hclge_dev *hdev)
 	struct hclge_vport *vport;
 	int i;
 
+	mutex_lock(&hdev->vport_lock);
+
 	for (i = 0; i < hdev->num_alloc_vport; i++) {
 		vport = &hdev->vport[i];
 		list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
@@ -9905,6 +9929,8 @@ void hclge_uninit_vport_vlan_table(struct hclge_dev *hdev)
 			kfree(vlan);
 		}
 	}
+
+	mutex_unlock(&hdev->vport_lock);
 }
 
 void hclge_restore_vport_port_base_vlan_config(struct hclge_dev *hdev)
@@ -9944,6 +9970,8 @@ void hclge_restore_vport_vlan_table(struct hclge_vport *vport)
 	struct hclge_dev *hdev = vport->back;
 	int ret;
 
+	mutex_lock(&hdev->vport_lock);
+
 	if (vport->port_base_vlan_cfg.state == HNAE3_PORT_BASE_VLAN_DISABLE) {
 		list_for_each_entry_safe(vlan, tmp, &vport->vlan_list, node) {
 			ret = hclge_set_vlan_filter_hw(hdev, htons(ETH_P_8021Q),
@@ -9954,6 +9982,8 @@ void hclge_restore_vport_vlan_table(struct hclge_vport *vport)
 			vlan->hd_tbl_status = true;
 		}
 	}
+
+	mutex_unlock(&hdev->vport_lock);
 }
 
 /* For global reset and imp reset, hardware will clear the mac table,
@@ -11854,8 +11884,8 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
 	hclge_misc_irq_uninit(hdev);
 	hclge_devlink_uninit(hdev);
 	hclge_pci_uninit(hdev);
-	mutex_destroy(&hdev->vport_lock);
 	hclge_uninit_vport_vlan_table(hdev);
+	mutex_destroy(&hdev->vport_lock);
 	ae_dev->priv = NULL;
 }
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index 31fef46b93b3..63197257dd4e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -1025,6 +1025,7 @@ struct hclge_vport {
 	spinlock_t mac_list_lock; /* protect mac address need to add/detele */
 	struct list_head uc_mac_list;   /* Store VF unicast table */
 	struct list_head mc_mac_list;   /* Store VF multicast table */
+
 	struct list_head vlan_list;     /* Store VF vlan table */
 };
 
-- 
2.33.0

[PATCH net 4/4] net: hns3: refine the process when PF set VF VLAN

[Guangbin Huang]

From: Jian Shen <shenjian15@huawei.com>

Currently, when PF set VF VLAN, it sends notify mailbox to VF
if VF alive. VF stop its traffic, and send request mailbox
to PF, then PF updates VF VLAN. It's a bit complex. If VF is
killed before sending request, PF will not set VF VLAN without
any log.

This patch refines the process, PF can set VF VLAN direclty,
and then notify the VF. If VF is resetting at that time, the
notify may be dropped, so VF should query it after reset finished.

Fixes: 92f11ea177cd ("net: hns3: fix set port based VLAN issue for VF")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 .../hisilicon/hns3/hns3pf/hclge_main.c         | 18 +++++++++++++-----
 .../hisilicon/hns3/hns3vf/hclgevf_main.c       |  5 +++++
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 9655a7d2c200..1fa13ae8c651 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -8984,11 +8984,16 @@ static int hclge_set_vf_mac(struct hnae3_handle *handle, int vf,
 
 	ether_addr_copy(vport->vf_info.mac, mac_addr);
 
+	/* there is a timewindow for PF to know VF unalive, it may
+	 * cause send mailbox fail, but it doesn't matter, VF will
+	 * query it when reinit.
+	 */
 	if (test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) {
 		dev_info(&hdev->pdev->dev,
 			 "MAC of VF %d has been set to %s, and it will be reinitialized!\n",
 			 vf, format_mac_addr);
-		return hclge_inform_reset_assert_to_vf(vport);
+		(void)hclge_inform_reset_assert_to_vf(vport);
+		return 0;
 	}
 
 	dev_info(&hdev->pdev->dev, "MAC of VF %d has been set to %s\n",
@@ -10241,14 +10246,17 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid,
 		return ret;
 	}
 
-	/* for DEVICE_VERSION_V3, vf doesn't need to know about the port based
+	/* there is a timewindow for PF to know VF unalive, it may
+	 * cause send mailbox fail, but it doesn't matter, VF will
+	 * query it when reinit.
+	 * for DEVICE_VERSION_V3, vf doesn't need to know about the port based
 	 * VLAN state.
 	 */
 	if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V3 &&
 	    test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state))
-		hclge_push_vf_port_base_vlan_info(&hdev->vport[0],
-						  vport->vport_id, state,
-						  &vlan_info);
+		(void)hclge_push_vf_port_base_vlan_info(&hdev->vport[0],
+							vport->vport_id,
+							state, &vlan_info);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 21442a9bb996..90c6197d9374 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -2855,6 +2855,11 @@ static int hclgevf_reset_hdev(struct hclgevf_dev *hdev)
 		return ret;
 	}
 
+	/* get current port based vlan state from PF */
+	ret = hclgevf_get_port_base_vlan_filter_state(hdev);
+	if (ret)
+		return ret;
+
 	set_bit(HCLGEVF_STATE_PROMISC_CHANGED, &hdev->state);
 
 	hclgevf_init_rxd_adv_layout(hdev);
-- 
2.33.0

Re: [PATCH net 0/4] net: hns3: add some fixes for -net

[patchwork-bot+netdevbpf]

Hello:

This series was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 24 Mar 2022 20:54:46 +0800 you wrote:
> This series adds some fixes for the HNS3 ethernet driver.
> 
> Jian Shen (4):
>   net: hns3: fix bug when PF set the duplicate MAC address for VFs
>   net: hns3: fix port base vlan add fail when concurrent with reset
>   net: hns3: add vlan list lock to protect vlan list
>   net: hns3: refine the process when PF set VF VLAN
> 
> [...]

Here is the summary with links:
  - [net,1/4] net: hns3: fix bug when PF set the duplicate MAC address for VFs
    https://git.kernel.org/netdev/net/c/ccb18f05535c
  - [net,2/4] net: hns3: fix port base vlan add fail when concurrent with reset
    https://git.kernel.org/netdev/net/c/c0f46de30c96
  - [net,3/4] net: hns3: add vlan list lock to protect vlan list
    https://git.kernel.org/netdev/net/c/1932a624ab88
  - [net,4/4] net: hns3: refine the process when PF set VF VLAN
    https://git.kernel.org/netdev/net/c/190cd8a72b01

You are awesome, thank you!
-- 
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