Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755170Ab3GOToB (ORCPT ); Mon, 15 Jul 2013 15:44:01 -0400 Received: from mail-ea0-f170.google.com ([209.85.215.170]:59703 "EHLO mail-ea0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754423Ab3GOToA (ORCPT ); Mon, 15 Jul 2013 15:44:00 -0400 From: Peter Wu To: "H. Peter Anvin" Cc: linux-kernel@vger.kernel.org Subject: Re: OOT build fails on x86_64 due to missing asm/unisd_64.h Date: Mon, 15 Jul 2013 21:43:56 +0200 Message-ID: <11004109.FAIvXteeAc@al> User-Agent: KMail/4.10.5 (Linux/3.10.0-1-custom; KDE/4.10.5; x86_64; ; ) In-Reply-To: References: <8992619.mp1cFCuObR@al> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3086 Lines: 95 On Monday 15 July 2013 12:40:59 H. Peter Anvin wrote: > In a clean directory? That's a fast reply! While trying to reproduce after sending out the mail, I noticed this line: $ (cd ~/Linux-src/linux/;git clean -xfd) Removing arch/x86/include/generated/ warning: failed to remove arch/x86/include/generated/ Somehow that directory got root owned and I was unable to remove it without using root power. After removing it, the build completes succesfully. Sorry for the noise! Thanks, Peter > Peter Wu wrote: > >Hi, > > > >When I tried to build v3.11-rc1-8-g47188d3 out-of-tree, I get an error > >about a > >missing asm/unistd_64.h file. The full build output (`git clean -xfd` > >was ran > >before baking the kernel): > > > >/home/me/Linux-src/build$ make O=$PWD -C ../linux -j8 > >make: Entering directory `/home/me/Linux-src/linux' > >/home/me/Linux-src/linux/arch/x86/Makefile:107: CONFIG_X86_X32 enabled > >but no binutils support > >make[2]: Nothing to be done for `all'. > > > > GEN /tmp/build/Makefile > > CHK include/generated/uapi/linux/version.h > > > >make[2]: Nothing to be done for `relocs'. > > > > Using /home/me/Linux-src/linux as source for kernel > > CHK include/generated/utsrelease.h > > UPD include/generated/utsrelease.h > > CC kernel/bounds.s > > GEN include/generated/bounds.h > > CC arch/x86/kernel/asm-offsets.s > > > >In file included from > >/home/me/Linux-src/linux/include/uapi/linux/unistd.h:7:0, > > > > from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp_64.h:4, > > > > from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp.h:4, > > > > from /home/me/Linux-src/linux/include/linux/seccomp.h:9, > > > > from /home/me/Linux-src/linux/include/linux/sched.h:39, > > > > from /home/me/Linux-src/linux/arch/x86/kernel/asm-offsets.c:9: > >/home/me/Linux-src/linux/arch/x86/include/asm/unistd.h:23:29: fatal > >error: asm/unistd_64.h: No such file or directory > >compilation terminated. > >make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1 > >make[1]: *** [prepare0] Error 2 > >make: *** [sub-make] Error 2 > >make: Leaving directory `/home/me/Linux-src/linux' > > > > > > > >As a workaround, I rsync the files that are placed in the source tree: > > > >~/Linux-src/linux/arch/x86/include/generated$ rsync -av . > >/tmp/build/arch/x86/include/generated/ > >sending incremental file list > >./ > >asm/ > >asm/syscalls_32.h > >uapi/ > >uapi/asm/ > >uapi/asm/unistd_32.h > >uapi/asm/unistd_64.h > > > >uapi/asm/unistd_x32.h > > > > > >I have encountered this error some releases back, and some others > >reported > >this before[1]. If you need more details (.config?), please ask. > > > >Regards, > >Peter > > > > [1]: http://lkml.org/lkml/2012/3/19/680 -- 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/