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53d3c40591
[ Upstream commit06799a9085] The bonding driver piggybacks on time stamps kept by the network stack for the purpose of the netdev TX watchdog, and this is problematic because it does not work with NETIF_F_LLTX devices. It is hard to say why the driver looks at dev_trans_start() of the slave->dev, considering that this is updated even by non-ARP/NS probes sent by us, and even by traffic not sent by us at all (for example PTP on physical slave devices). ARP monitoring in active-backup mode appears to still work even if we track only the last TX time of actual ARP probes. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Stable-dep-of:592335a416("bonding: accept unsolicited NA message") Signed-off-by: Sasha Levin <sashal@kernel.org>
795 lines
21 KiB
795 lines
21 KiB