4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Russell King rmk+kernel@armlinux.org.uk
[ Upstream commit 2012b7d6b2868c532f22d9172c8b24611637eb48 ]
Ensure that we tell the MAC to take the link down when phylink_stop() is called, and that this completes prior to phylink_stop() returns.
Reported-by: Florian Fainelli f.fainelli@gmail.com Tested-by: Florian Fainelli f.fainelli@gmail.com Signed-off-by: Russell King rmk+kernel@armlinux.org.uk Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/phy/phylink.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -772,6 +772,7 @@ void phylink_stop(struct phylink *pl) sfp_upstream_stop(pl->sfp_bus);
set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state); + queue_work(system_power_efficient_wq, &pl->resolve); flush_work(&pl->resolve); } EXPORT_SYMBOL_GPL(phylink_stop);