Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b1f99a78 authored by Hannes Frederic Sowa's avatar Hannes Frederic Sowa Committed by David S. Miller
Browse files

ixgbe: protect vxlan_get_rx_port in ixgbe_service_task with rtnl_lock 



vxlan_get_rx_port requires rtnl_lock to be held.

Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Shannon Nelson <shannon.nelson@intel.com>
Cc: Carolyn Wyborny <carolyn.wyborny@intel.com>
Cc: Don Skidmore <donald.c.skidmore@intel.com>
Cc: Bruce Allan <bruce.w.allan@intel.com>
Cc: John Ronciak <john.ronciak@intel.com>
Cc: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: default avatarHannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0c5c3252

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

+2 −0
Original line number Diff line number Diff line
@@ -7192,10 +7192,12 @@ static void ixgbe_service_task(struct work_struct *work) 
		return;

	}

#ifdef CONFIG_IXGBE_VXLAN

	rtnl_lock();

	if (adapter->flags2 & IXGBE_FLAG2_VXLAN_REREG_NEEDED) {

		adapter->flags2 &= ~IXGBE_FLAG2_VXLAN_REREG_NEEDED;

		vxlan_get_rx_port(adapter->netdev);

	}

	rtnl_unlock();

#endif /* CONFIG_IXGBE_VXLAN */

	ixgbe_reset_subtask(adapter);

	ixgbe_phy_interrupt_subtask(adapter);