From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net 1/2] selftests: pmtu: maximum MTU for vti4 is 2^16-1-20 Date: Fri, 31 Aug 2018 23:14:33 -0700 (PDT) Message-ID: <20180831.231433.1226576627888212627.davem@davemloft.net> References: <1e62875c4c72b38b17f6c73f9654696b14fb3166.1535636302.git.sd@queasysnail.net> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, sbrivio@redhat.com, nicolas.dichtel@6wind.com To: sd@queasysnail.net Return-path: Received: from shards.monkeyblade.net ([23.128.96.9]:44100 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726044AbeIAKZY (ORCPT ); Sat, 1 Sep 2018 06:25:24 -0400 In-Reply-To: <1e62875c4c72b38b17f6c73f9654696b14fb3166.1535636302.git.sd@queasysnail.net> Sender: netdev-owner@vger.kernel.org List-ID: From: Sabrina Dubroca Date: Thu, 30 Aug 2018 16:01:17 +0200 > Since commit 82612de1c98e ("ip_tunnel: restore binding to ifaces with a > large mtu"), the maximum MTU for vti4 is based on IP_MAX_MTU instead of > the mysterious constant 0xFFF8. This makes this selftest fail. > > Fixes: 82612de1c98e ("ip_tunnel: restore binding to ifaces with a large mtu") > Signed-off-by: Sabrina Dubroca > Acked-by: Stefano Brivio Applied.