Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752447AbaBMCsJ (ORCPT ); Wed, 12 Feb 2014 21:48:09 -0500 Received: from mail.wdtv.com ([66.118.69.84]:47299 "EHLO mail.wdtv.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751269AbaBMCsH (ORCPT ); Wed, 12 Feb 2014 21:48:07 -0500 From: Gene Heskett To: Randy Dunlap Subject: Re: i386_defconfig for 3.13.2? Date: Wed, 12 Feb 2014 21:48:04 -0500 Cc: linux-kernel@vger.kernel.org References: <201402121408.12535.gheskett@wdtv.com> <52FC2531.9000304@infradead.org> In-Reply-To: <52FC2531.9000304@infradead.org> MIME-Version: 1.0 Content-Type: Text/Plain; charset="windows-1256" Content-Transfer-Encoding: 7bit Message-Id: <201402122148.04608.gheskett@wdtv.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday 12 February 2014, Randy Dunlap wrote: >On 02/12/2014 11:08 AM, Gene Heskett wrote: >> Greetings, not making any progress on newer kernel builds yet. >> >> So I unpacked 3.13.2 this morning and copied its >> arch/x86/i386_defconfig to .config. >> >> Ran make oldconfig, then 3 or 4 sessions of xconfig removing stuff that >> isn't for my hardware & generally making lots of modules where I wasn't >> sure. >> >> But, my "makeit" script, when it makes the initrd, spits out this, and >> note the not always final "/" >> >> now making a new /boot/initrd.3.13.2.img >> find: `/lib/modules/3.13.2/kernel/arch': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> find: `/lib/modules/3.13.2/kernel/arch/': No such file or directory >> >> And indeed that directory does not exist. >> And that string does not exist in the .config. >> >> Does this ring any bells? > >Not for me, but building the initrd (or initramfs) may be >distro-specific. You might have to share the command that was used for >that and maybe even the script that was executed (like /sbin/mkinitrd -- >where yours and mine are probably different depending on distros). > >Have you (your script) already run 'make install' at this point? >AFAIK, that should have created /lib/modules/3.13.2/kernel/arch/ and some >other subdirectories there. Good Q, lemme look at makeit.. Apparently not. My script keeps a 2nd copy of everything so all I have to do to revert if the previous version worked is rm the $VER and mv the $VER.old back to $VER. =========================makeit================== #!/bin/sh ## this script assumes you have downloaded, unpacked kernel- whatever.version ## First, edit this to set the version string to match the Makefile setting # yeah, I know, I should pass it as $1. Someday... VER=3.13.2 LOC=`pwd` echo now making kernel $VER, if not right, hit ctl+c now && \ sleep 5 && \ echo && \ make clean && \ make prepare && \ echo && \ echo && \ echo making bzImage && \ echo && \ echo && \ ccache make CONFIG_DEBUG_SECTION_MISMATCH=y -j3 bzImage && \ echo && \ echo && \ echo Now making modules && \ echo && \ echo && \ccache make CONFIG_DEBUG_SECTION_MISMATCH=y -j3 modules && \ echo && \ echo && \ echo doing a make headers_install && \ echo && \ echo && \ make headers_install && \ echo && \ echo && \ echo removing /boot/vmlinuz-$VER.old && \ echo && \ echo && \ touch /boot/vmlinuz-$VER.old && \ rm -f /boot/vmlinuz-$VER-old && \ echo && \ echo && \ echo touching vmlinuz-$VER && \ touch /boot/vmlinuz-$VER && \ echo && \ echo && \ echo mv-ing /boot/vmlinuz-$VER /boot/vmlinuz-$VER.old && \ mv -f /boot/vmlinuz-$VER /boot/vmlinuz-$VER.old && \ echo && \ echo copying bzImage to /boot/vmlinuz-$VER && \ cp -f arch/x86/boot/bzImage /boot/vmlinuz-$VER && \ echo removing old lib/modules/$VER.old && \ rm -fR /lib/modules/$VER.old && \ echo touching /lib/modules/$VER && \ touch /lib/modules/$VER && \ echo moving /lib/modules/$VER to /lib/modules/$VER.old && \ mv -f /lib/modules/$VER /lib/modules/$VER.old && \ echo cleaning up in /boot && \ rm -f /boot/System.map && \ echo saving the System.map-$VER to System.map-$VER.old && \ touch /boot/System.map-$VER && \ mv /boot/System.map-$VER /boot/System.map-$VER.old && \ echo copying in new System.map && \ cp -f System.map /boot/System.map-$VER && \ echo cd-ing to /boot && \ cd /boot && \ echo doing the link of System.map-$VER to System.map && \ ln -s System.map-$VER System.map && \ echo cd-ing back to $LOC to do the modules_install && \ cd $LOC && \ echo && \ pwd && \ echo make modules_install && \ ccache make -j3 modules_install && \ echo installing firmware && \ make firmware_install && \ echo now making a new /boot/initrd.$VER.img && \ # touch it in case its not there yet && \ touch /boot/initrd-$VER.img && \ # then move it to .old && \ mv /boot/initrd-$VER.img /boot/initrd-$VER.old && \ # now make a new one IN /boot! && \ mkinitramfs -o/boot/initrd-$VER.img $VER && \ echo and copying it to initrd-$VER.img && \ touch initrd-$VER.img.old && \ rm -f initrd-$VER.img.old && \ # leave a copy here too && \ cp /boot/initrd-$VER.img initrd-$VER.img && \ cd $LOC && \ depmod -a -e -F System.map $VER && \ # Ok, now we need to be saving the .config in /boot and dump the copy in /proc \ touch /boot/config-$VER.gz && \ mv /boot/config-$VER.gz /boot/config-$VER.gz.old && \ gzip -c .config >/boot/config-$VER.gz && \ ls -l /boot/ | grep config-$VER.gz && \ echo && \ echo "All done making "$VER"! Edit grub.conf, reboot and chose your kernel at the grub prompt" ===================EOF================ I can replace the bZimage copy with a make install, but that would appear to need an order re-arrangement. What can be excised, or moved up and where should the make install line go? I don't want to lose the .old copies, they have been handy in the past. Although it does complicate the update-grub since they should up in the grub menu too. Since we have much larger /boot partitions than were allowed when I first carved the great great grandparent of this script a decade ago, maybe it is time the .old gingerbread did leave. There is now lots of room in /boot for attempts that fail. That means I probably could: 1. ccache make CONFIG_DEBUG_SECTION_MISMATCH=y -j3 bzImage && \ 2. ccache make CONFIG_DEBUG_SECTION_MISMATCH=y -j3 modules && \ 3. make install (new) 4. make modules_install && \ (or is this even needed now?) 5. mkinitramfs -o/boot/initrd-$VER.img $VER && \ 6 and do the .config saving 7 update-grub If that is the now correct order, I can do that easy enough. Sometimes you have to head this old electron cowboy off at the pass. Thanks Randy. Cheers, Gene -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page NOTICE: Will pay 100 USD for an HP-4815A defective but complete probe assembly. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/