From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Kodanev Subject: [PATCH net-next 0/4] geneve: verify user specified MTU or adjust with a lower device Date: Thu, 19 Apr 2018 15:42:28 +0300 Message-ID: <1524141752-25789-1-git-send-email-alexey.kodanev@oracle.com> Cc: David Miller , Alexey Kodanev To: netdev@vger.kernel.org Return-path: Received: from aserp2120.oracle.com ([141.146.126.78]:60854 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752392AbeDSMc7 (ORCPT ); Thu, 19 Apr 2018 08:32:59 -0400 Sender: netdev-owner@vger.kernel.org List-ID: The first two patches don't introduce any functional changes and contain minor cleanups for code readability. The last one adds a new function geneve_link_config() similar to the other tunnels. The function will be used on a new link creation or when 'remote' parameter is changed. It adjusts a user specified MTU or, if it finds a lower device, tunes the tunnel MTU using it. Alexey Kodanev (4): geneve: remove white-space before '#if IS_ENABLED(CONFIG_IPV6)' geneve: cleanup hard coded value for Ethernet header length geneve: check MTU for a minimum in geneve_change_mtu() geneve: configure MTU based on a lower device drivers/net/geneve.c | 72 ++++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 61 insertions(+), 11 deletions(-) -- 1.8.3.1