From f2d94f67f97a92cd142f1e7e6fa5106766acd08a Mon Sep 17 00:00:00 2001 From: Dengdui Huang Date: Sat, 5 Aug 2023 16:36:23 +0800 Subject: [PATCH 354/366] net/hns3: fix VF default MAC modified when set failed [ upstream commit ed7faab2a717347077d9e657fba010bb145a2b54 ] When the VF fail to set the default MAC address, "hw->mac.mac_addr" should not be updated. Fixes: a5475d61fa34 ("net/hns3: support VF") Cc: stable@dpdk.org Signed-off-by: Dengdui Huang Signed-off-by: Dongdong Liu --- drivers/net/hns3/hns3_ethdev_vf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c index 6898a77..02fb4a8 100644 --- a/drivers/net/hns3/hns3_ethdev_vf.c +++ b/drivers/net/hns3/hns3_ethdev_vf.c @@ -250,6 +250,8 @@ hns3vf_set_default_mac_addr(struct rte_eth_dev *dev, hns3_err(hw, "Failed to set mac addr(%s) for vf: %d", mac_str, ret); } + rte_spinlock_unlock(&hw->lock); + return ret; } rte_ether_addr_copy(mac_addr, -- 2.41.0.windows.2