From: Ganesh Goudar <ganeshgr@chelsio.com>
Date: Fri, 11 May 2018 18:36:16 +0530
Subject: cxgb4: avoid schedule while atomic
Patch-mainline: v4.18-rc1
Git-commit: 443e2dab32a59b99730b999909718ed83fee4725
References: bsc#1097585 bsc#1097586 bsc#1097587 bsc#1097588 bsc#1097583 bsc#1097584

do not sleep while adding or deleting udp tunnel.

Fixes: 846eac3fccec ("cxgb4: implement udp tunnel callbacks")
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3054,7 +3054,7 @@ static void cxgb_del_udp_tunnel(struct n
 					   match_all_mac, match_all_mac,
 					   adapter->rawf_start +
 					    pi->port_id,
-					   1, pi->port_id, true);
+					   1, pi->port_id, false);
 		if (ret < 0) {
 			netdev_info(netdev, "Failed to free mac filter entry, for port %d\n",
 				    i);
@@ -3142,7 +3142,7 @@ static void cxgb_add_udp_tunnel(struct n
 					    match_all_mac,
 					    adapter->rawf_start +
 					    pi->port_id,
-					    1, pi->port_id, true);
+					    1, pi->port_id, false);
 		if (ret < 0) {
 			netdev_info(netdev, "Failed to allocate a mac filter entry, not adding port %d\n",
 				    be16_to_cpu(ti->port));