From: Paolo Abeni Date: Wed, 28 Feb 2018 10:43:27 +0000 (+0100) Subject: ipvlan: egress mcast packets are not exceptional X-Git-Tag: v4.9.217~69 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=276a875f7124b24c735e67e40a52a4f64047a501;p=platform%2Fkernel%2Flinux-amlogic.git ipvlan: egress mcast packets are not exceptional commit cccc200fcaf04cff4342036a72e51d6adf6c98c1 upstream. Currently, if IPv6 is enabled on top of an ipvlan device in l3 mode, the following warning message: Dropped {multi|broad}cast of type= [86dd] is emitted every time that a RS is generated and dmseg is soon filled with irrelevant messages. Replace pr_warn with pr_debug, to preserve debuggability, without scaring the sysadmin. Signed-off-by: Paolo Abeni Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c index d17dc99..63b1cd0 100644 --- a/drivers/net/ipvlan/ipvlan_core.c +++ b/drivers/net/ipvlan/ipvlan_core.c @@ -446,8 +446,8 @@ static int ipvlan_process_outbound(struct sk_buff *skb) /* In this mode we dont care about multicast and broadcast traffic */ if (is_multicast_ether_addr(ethh->h_dest)) { - pr_warn_ratelimited("Dropped {multi|broad}cast of type= [%x]\n", - ntohs(skb->protocol)); + pr_debug_ratelimited("Dropped {multi|broad}cast of type=[%x]\n", + ntohs(skb->protocol)); kfree_skb(skb); goto out; }