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Commit 5c50f1d1 authored by Andrew Boyer's avatar Andrew Boyer Committed by Doug Ledford
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IB/rxe: Handle NETDEV_CHANGE events 



Without this fix, ports configured on top of ixgbe miss link up
notifications. ibv_query_port() will continue to return IBV_PORT_DOWN even
though the port is up and working.

Fixes: 8700e3e7 ("Soft RoCE driver")
Signed-off-by: default avatarAndrew Boyer <andrew.boyer@dell.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 13eb1e21

drivers/infiniband/sw/rxe/rxe_net.c

+6 −1
Original line number Diff line number Diff line
@@ -651,8 +651,13 @@ static int rxe_notify(struct notifier_block *not_blk, 
		pr_info("%s changed mtu to %d\n", ndev->name, ndev->mtu);

		rxe_set_mtu(rxe, ndev->mtu);

		break;

	case NETDEV_REBOOT:

	case NETDEV_CHANGE:

		if (netif_running(ndev) && netif_carrier_ok(ndev))

			rxe_port_up(rxe);

		else

			rxe_port_down(rxe);

		break;

	case NETDEV_REBOOT:

	case NETDEV_GOING_DOWN:

	case NETDEV_CHANGEADDR:

	case NETDEV_CHANGENAME: