Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.14 28/57] qede: Fix multicast mac configuration | Date | Fri, 27 Dec 2019 13:01:53 -0500 |
| |
From: Manish Chopra <manishc@marvell.com>
[ Upstream commit 0af67e49b018e7280a4227bfe7b6005bc9d3e442 ]
Driver doesn't accommodate the configuration for max number of multicast mac addresses, in such particular case it leaves the device with improper/invalid multicast configuration state, causing connectivity issues (in lacp bonding like scenarios).
Signed-off-by: Manish Chopra <manishc@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/qlogic/qede/qede_filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c index f79e36e4060a..e7ad95de3da8 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -1181,7 +1181,7 @@ qede_configure_mcast_filtering(struct net_device *ndev, netif_addr_lock_bh(ndev); mc_count = netdev_mc_count(ndev); - if (mc_count < 64) { + if (mc_count <= 64) { netdev_for_each_mc_addr(ha, ndev) { ether_addr_copy(temp, ha->addr); temp += ETH_ALEN; -- 2.20.1
| |