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=1.5 required=3.0 tests=DKIM_SIGNED,FSL_HELO_FAKE, MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID,USER_AGENT_MUTT 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 76111C43140 for ; Thu, 21 Jun 2018 16:33:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 167C2215E6 for ; Thu, 21 Jun 2018 16:33:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mYot/A2W" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 167C2215E6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933487AbeFUQdj (ORCPT ); Thu, 21 Jun 2018 12:33:39 -0400 Received: from mail-wr0-f193.google.com ([209.85.128.193]:33648 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933297AbeFUQdh (ORCPT ); Thu, 21 Jun 2018 12:33:37 -0400 Received: by mail-wr0-f193.google.com with SMTP id k16-v6so3882793wro.0; Thu, 21 Jun 2018 09:33:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=3jX2mDRawyUiAYh606d92THsF6t4qiOtqzQy3Fu0Q5c=; b=mYot/A2W6oJY+UwoT0QFSaRJx6gYbjCQJaXs+ZKhcEL1/95+DPxM1N65iJvZIYjpT9 oMZ0yH/ZvsOu8XJBgfKq8GrJHqftL7vR09ajEnPdPKo5968kBchbgHkRCQ9aWJae0zqH yOpinUJv/ohuqM6e+Kl7eMfVSQLPT1gYrQpqB7uzShWGmQjDxUR/0mByEufWu/1aVHHv ekdp4wf1Dx0M4yM71Hs38FRG3eP+A7vlEqLOk5bWnCrZLmWzJx3pR3lQb1a26Eh+V4FA DcubCrcO5mcvbFJWlNam1C3ISY40711mDywc5iorPf+We8RzKjXXC6edY5jUVEOoLuP0 YEMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=3jX2mDRawyUiAYh606d92THsF6t4qiOtqzQy3Fu0Q5c=; b=nsJiBN4wsHixtySj0kLs3KVpNoMBSsmmq9FcMqsmsOOOU+RWKSx3ixGZxpRzGZJWXd lp8OeAxvaJrh1g8Vg04B7PN5SyPC2Kg6B5XVOvrxZA1tmAyzUS43aXao7ARxOgsC7tcn TIH3+nIyxsgdXkrkURhDhfSOf5v1T8NqJl2IUiAuXw2mTz2AYNLARodti/znd/swiISB ypy5DGVGJC9vieI9dwirHwBKa4ShdVDwmeUTvI/2fJwgauii66auu3hvtR1v/xFgGSq4 j2EqXNbH1yr5bUTafZVeSo2mVowmoVdE6RI36wFdqN/UEptRp6Kc2MV5vatMS9dKh/KV dh6A== X-Gm-Message-State: APt69E3DO2PFkYw6yrZX4+LJ9o6JlS60I+Mvc3TgR2oA2LsqJlazkLaZ aHS1p1IfQfy1aPDEbEfbILU= X-Google-Smtp-Source: ADUXVKJKgSXB942vdkycHnq0LGZ4BOgfg7zLkpovXkeHjhDlxJlUCHfqvwByrTzB25XH9difE+j2HA== X-Received: by 2002:adf:8f23:: with SMTP id p32-v6mr21862384wrb.193.1529598816378; Thu, 21 Jun 2018 09:33:36 -0700 (PDT) Received: from gmail.com (2E8B0CD5.catv.pool.telekom.hu. [46.139.12.213]) by smtp.gmail.com with ESMTPSA id n7-v6sm6837070wrr.39.2018.06.21.09.33.35 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 21 Jun 2018 09:33:35 -0700 (PDT) Date: Thu, 21 Jun 2018 18:33:33 +0200 From: Ingo Molnar To: Matteo Croce Cc: "David S . Miller" , alexei.starovoitov@gmail.com, sfr@canb.auug.org.au, torvalds@linux-foundation.org, akpm@linux-foundation.org, netdev , linux-kernel@vger.kernel.org, tglx@linutronix.de Subject: Re: [GIT] Networking Message-ID: <20180621163333.GC14171@gmail.com> References: <20180620.213540.214945910722071226.davem@davemloft.net> <20180621084510.GA22870@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Matteo Croce wrote: > Hi Ingo, > > are you compiling a 32 bit kernel on an x86_64 host? Yes. > then I tried to compile an i386 kernel on an x86_64 host and I get the > same error: > > $ make -j8 ARCH=i386 > ... > LD vmlinux.o > ld: i386:x86-64 architecture of input file > `net/bpfilter/bpfilter_umh.o' is incompatible with i386 output Correct. > Any idea how to fix it without building it twice, for host and target? No idea, sorry ... Thanks, Ingo