From: Jiri Pirko <jiri@mellanox.com>
Date: Sat, 7 Mar 2020 12:40:14 +0100
Subject: mlxsw: spectrum_flower: Do not allow mixing HW stats types for
 actions
Patch-mainline: v5.7-rc1
Git-commit: 3632f6d390782880e5c5185f0b45057b41e14439
References: bsc#1176774

As there is one set of counters for the whole action chain, forbid to
mix the HW stats types.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -26,6 +26,8 @@ static int mlxsw_sp_flower_parse_actions
 
 	if (!flow_action_has_entries(flow_action))
 		return 0;
+	if (!flow_action_mixed_hw_stats_types_check(flow_action, extack))
+		return -EOPNOTSUPP;
 
 	/* Count action is inserted first */
 	err = mlxsw_sp_acl_rulei_act_count(mlxsw_sp, rulei, extack);