From: Tianyu Yuan <tianyu.yuan@corigine.com>
Date: Thu, 25 Aug 2022 10:08:45 +0200
Subject: nfp: flower: fix ingress police using matchall filter
Patch-mainline: v6.0-rc4
Git-commit: ebe5555c2f34505cdb1ae5c3de8b24e33740b3e0
References: git-fixes

Referenced commit introduced nfp_policer_validate in the progress
installing rate limiter. This validate check the action id and will
reject police with CONTINUE, which is required to support ingress
police offload.

Fix this issue by allowing FLOW_ACTION_CONTINUE as notexceed action
id in nfp_policer_validate

Fixes: d97b4b105ce7 ("flow_offload: reject offload for all drivers with invalid police parameters")
Signed-off-by: Tianyu Yuan <tianyu.yuan@corigine.com>
Reviewed-by: Baowen Zheng <baowen.zheng@corigine.com>
Reviewed-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20220825080845.507534-1-simon.horman@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/netronome/nfp/flower/qos_conf.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/netronome/nfp/flower/qos_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/qos_conf.c
@@ -127,10 +127,11 @@ static int nfp_policer_validate(const st
 		return -EOPNOTSUPP;
 	}
 
-	if (act->police.notexceed.act_id != FLOW_ACTION_PIPE &&
+	if (act->police.notexceed.act_id != FLOW_ACTION_CONTINUE &&
+	    act->police.notexceed.act_id != FLOW_ACTION_PIPE &&
 	    act->police.notexceed.act_id != FLOW_ACTION_ACCEPT) {
 		NL_SET_ERR_MSG_MOD(extack,
-				   "Offload not supported when conform action is not pipe or ok");
+				   "Offload not supported when conform action is not continue, pipe or ok");
 		return -EOPNOTSUPP;
 	}