From: Hadar Hen Zion Date: Thu, 21 Mar 2013 05:55:52 +0000 (+0000) Subject: net/mlx4_core: Fix wrong order of flow steering resources removal X-Git-Tag: v3.9-rc5~28^2~14^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=80cb0021163cb55b14c7c054073f89d63a2e1e40;p=profile%2Fivi%2Fkernel-x86-ivi.git 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: Hadar Hen Zion Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 2995687f1ae..0d1d9679179 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -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); }