From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F62BC43464 for ; Thu, 17 Sep 2020 20:33:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0352D2075B for ; Thu, 17 Sep 2020 20:33:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="lhQVowPw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726409AbgIQUdU (ORCPT ); Thu, 17 Sep 2020 16:33:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726192AbgIQUdS (ORCPT ); Thu, 17 Sep 2020 16:33:18 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1249C06174A; Thu, 17 Sep 2020 13:33:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender :Reply-To:Content-ID:Content-Description; bh=s0bHR6yIgC0vs5d1tZYbUL56OKBKLAeNni8dcjltGjw=; b=lhQVowPwTHSxDlNTuZr7guKYFT KaD+KqIb4kqDJw4XcFY7wuJ3n11OwHdjVnDV2Kjq4fIpPQzmYYpH8dq8EdIigI7jvKX3i/3cTrT0Q Ch+01DTHMOATWdDDuDk549v5iQWIlKWY/2KLfQFyyG+fqRiEYOOHMPD2ENySpiCiJlAiF40HDM8F6 +ElhHDrEXxl4x9pfqAjx6sbU8QXen0C49yyAD2YCLxE2NJQjZl42Ikrm4rsi2xgEYytZ8sAnCvMas 1kkTRrs/OSlr+45/akbv7Y8kSXhDtYUmcJ5L6Djsl48EcZZxyRGu8kgY8+wItSRkbQsZhGBTRP/Qh NSpd2bQQ==; Received: from [2601:1c0:6280:3f0::19c2] by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJ0aa-0007EN-Ug; Thu, 17 Sep 2020 20:33:09 +0000 Subject: Re: linux-next: Tree for Sep 17 (netdevice.h: net_has_fallback_tunnels when SYSCTL is not set) To: Stephen Rothwell , Linux Next Mailing List Cc: Linux Kernel Mailing List , Mahesh Bandewar , David Miller , Jakub Kicinski References: <20200917202313.143f66f3@canb.auug.org.au> From: Randy Dunlap Message-ID: <20f0b8f7-bbe8-fd31-819e-998054e41766@infradead.org> Date: Thu, 17 Sep 2020 13:33:05 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20200917202313.143f66f3@canb.auug.org.au> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/17/20 3:23 AM, Stephen Rothwell wrote: > Hi all, > > Changes since 20200916: > I am seeing build errors when CONFIG_SYSCTL is not set: ld: net/ipv4/ip_tunnel.o: in function `ip_tunnel_init_net': ip_tunnel.c:(.text+0x2ea0): undefined reference to `sysctl_fb_tunnels_only_for_init_net' ld: net/ipv6/ip6_vti.o: in function `vti6_init_net': ip6_vti.c:(.text+0x1b56): undefined reference to `sysctl_fb_tunnels_only_for_init_net' ld: net/ipv6/sit.o: in function `sit_init_net': sit.c:(.text+0x4568): undefined reference to `sysctl_fb_tunnels_only_for_init_net' ld: net/ipv6/ip6_tunnel.o: in function `ip6_tnl_init_net': ip6_tunnel.c:(.text+0x27d6): undefined reference to `sysctl_fb_tunnels_only_for_init_net' ld: net/ipv6/ip6_gre.o: in function `ip6gre_init_net': ip6_gre.c:(.text+0x3a5e): undefined reference to `sysctl_fb_tunnels_only_for_init_net' due to 316cdaa1158af: commit 316cdaa1158af17250397054f92bb339fbd8e282 Author: Mahesh Bandewar Date: Wed Aug 26 09:05:35 2020 -0700 net: add option to not create fall-back tunnels in root-ns as well This was first reported to netdev@ on Sept. 02 but Mahesh was not cc-ed on that report. -- ~Randy Reported-by: Randy Dunlap