From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161606AbcBQNE7 (ORCPT ); Wed, 17 Feb 2016 08:04:59 -0500 Received: from mail.bmw-carit.de ([62.245.222.98]:55951 "EHLO mail.bmw-carit.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161569AbcBQNE4 (ORCPT ); Wed, 17 Feb 2016 08:04:56 -0500 X-CTCH-RefID: str=0001.0A0C0203.56C46FF4.0118,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Subject: Re: [PATCH tip v6 2/5] kbuild: Add option to turn incompatible pointer check into error To: Paul Gortmaker References: <1453992270-4688-1-git-send-email-daniel.wagner@bmw-carit.de> <1453992270-4688-3-git-send-email-daniel.wagner@bmw-carit.de> <56AB5867.6020405@bmw-carit.de> <20160129185523.GZ8889@windriver.com> <56AEFFF1.1010404@bmw-carit.de> <56B45A47.4090400@bmw-carit.de> <20160207043916.GR18489@windriver.com> CC: , , , Marcelo Tosatti , Paolo Bonzini , "Paul E . McKenney" , Peter Zijlstra , Thomas Gleixner , Steven Rostedt , Boqun Feng From: Daniel Wagner X-Enigmail-Draft-Status: N1110 Message-ID: <56C46FF3.1000201@bmw-carit.de> Date: Wed, 17 Feb 2016 14:04:51 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: <20160207043916.GR18489@windriver.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/07/2016 05:39 AM, Paul Gortmaker wrote: >> I used the cross compiler version 5.2.1 shipped by Fedora 23 >> and run allyesconfig/allmodconfig for ARM, ARM64, MIPS64, PPC64 >> (swait-v7 and 4.5-rc2). No new errors popped up. > > SOunds good ; guess my gut feeling about this causing more fallout was > off the mark. The fallouts I found are on the way to mainline or are already in mainline: fbdev: https://git.kernel.org/tomba/c/206fc20598157ce15597822cf01b94377e30075b mips: https://git.kernel.org/torvalds/c/f4d3d504198d464e406171cfa554a59bd4773d79 There was also a hickup on alpha. The patch is on the way. Here is the list of archs and config I tried out. First run was with the config listed, followed by a allyesconfig and allmodconfig build. # name ARCH CROSS_COMPILE config declare -a config=( "alpha alpha alpha-linux-gnu- defconfig" "arm32 arm arm-linux-gnu- versatile_defconfig" "arm64 arm64 aarch64-linux-gnu- defconfig" "cris10 cris cris-linux-gnu- etrax-100lx_defconfig" "frv frv frv-linux-gnu- defconfig" "ia64 ia64 ia64-linux-gnu- generic_defconfig" "m68k m68k m68k-linux-gnu- amiga_defconfig" "mips32 mips mips64-linux-gnu- ar7_defconfig" "mips64 mips mips64-linux-gnu- bigsur_defconfig" "ppc64 powerpc powerpc64-linux-gnu- pseries_defconfig" "s390 s390 s390x-linux-gnu- defconfig" "sparc32 sparc sparc64-linux-gnu- sparc32_defconfig" "sparc64 sparc sparc64-linux-gnu- sparc64_defconfig" "um_x86_64 um gcc defconfig" "x86_64 x86_64 gcc defconfig" # known broken configurations on F23 # "alpha alpha alpha-linux-gnu- allyesconfig" # "avr32 avr32 avr32-linux-gnu- defconfig" # "blackfin blackfin bfin-linux-gnu- BF518F-EZBRD_defconfig" # "cris32 cris cris-linux-gnu- etraxfs_defconfig" # "m32r m32r m32r-linux-gnu- mappi3.smp_defconfig" # "parisc parisc hppa-linux-gnu- default_defconfig" # "parisc64 parisc hppa-linux-gnu- a500_defconfig" # "ppc32 powerpc powerpc64-linux-gnu- mpc512x_defconfig" # "sh32 sh sh-linux-gnu- defconfig" # "sh64 sh64 sh64-linux-gnu- defconfig" # "tile tile tile-linux-gnu- defconfig" # "xtensa xtensa xtensa-linux-gnu- common_defconfig" ) cheers, daniel