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 b16ce7d93caf..c3d5d40afec0 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -1230,7 +1230,7 @@ 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;