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Commit 80cb0021 authored by Hadar Hen Zion's avatar Hadar Hen Zion Committed by David S. Miller
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net/mlx4_core: Fix wrong order of flow steering resources removal 



On the resource tracker cleanup flow, the DMFS rules must be deleted before we
destroy the QPs, else the HW may attempt doing packet steering to non existent QPs.

Signed-off-by: default avatarHadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c101c81b

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c

+1 −1
Original line number Diff line number Diff line
@@ -3806,6 +3806,7 @@ void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave) 
	mutex_lock(&priv->mfunc.master.res_tracker.slave_list[slave].mutex);

	/*VLAN*/

	rem_slave_macs(dev, slave);

	rem_slave_fs_rule(dev, slave);

	rem_slave_qps(dev, slave);

	rem_slave_srqs(dev, slave);

	rem_slave_cqs(dev, slave);
@@ -3814,6 +3815,5 @@ void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave) 
	rem_slave_mtts(dev, slave);

	rem_slave_counters(dev, slave);

	rem_slave_xrcdns(dev, slave);

	rem_slave_fs_rule(dev, slave);

	mutex_unlock(&priv->mfunc.master.res_tracker.slave_list[slave].mutex);

}