From: Adrian Moreno <amorenoz@redhat.com>
Date: Fri, 11 Aug 2023 14:12:49 +0000 (+0200)
Subject: net: openvswitch: add action error drop reason
X-Git-Tag: v6.6.17~4098^2~126^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ec7bfb5e5a054f1178e8bdbf4f145fdafa5bf804;p=platform%2Fkernel%2Flinux-rpi.git

net: openvswitch: add action error drop reason

Add a drop reason for packets that are dropped because an action
returns a non-zero error code.

Acked-by: Aaron Conole <aconole@redhat.com>
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 8c8a7a8..bb7aa18 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -1488,7 +1488,7 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
 		}
 
 		if (unlikely(err)) {
-			kfree_skb(skb);
+			ovs_kfree_skb_reason(skb, OVS_DROP_ACTION_ERROR);
 			return err;
 		}
 	}
diff --git a/net/openvswitch/drop.h b/net/openvswitch/drop.h
index a5b2b90..b87613c 100644
--- a/net/openvswitch/drop.h
+++ b/net/openvswitch/drop.h
@@ -10,6 +10,7 @@
 
 #define OVS_DROP_REASONS(R)			\
 	R(OVS_DROP_LAST_ACTION)		        \
+	R(OVS_DROP_ACTION_ERROR)		\
 	/* deliberate comment for trailing \ */
 
 enum ovs_drop_reason {