Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933222AbcCNAxS (ORCPT ); Sun, 13 Mar 2016 20:53:18 -0400 Received: from mail-ob0-f169.google.com ([209.85.214.169]:36436 "EHLO mail-ob0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933150AbcCNAxH (ORCPT ); Sun, 13 Mar 2016 20:53:07 -0400 MIME-Version: 1.0 In-Reply-To: <201603130603.uCbpkitB%fengguang.wu@intel.com> References: <201603130603.uCbpkitB%fengguang.wu@intel.com> Date: Mon, 14 Mar 2016 09:53:06 +0900 X-Google-Sender-Auth: A2v6RJsNJhE2km6HFp3BM-Su7Jo Message-ID: Subject: Re: arch/x86/um/user-offsets.c:8:24: fatal error: asm/ptrace.h: No such file or directory From: Krzysztof Kozlowski To: kbuild test robot Cc: Al Viro , kbuild-all@01.org, linux-kernel@vger.kernel.org, Richard Weinberger Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3241 Lines: 64 On Sun, Mar 13, 2016 at 7:45 AM, kbuild test robot wrote: > Hi Al, > > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 03c668a93187fe7fba9464f96fbe7c22eebd9897 > commit: 5c48b108ecbf6505d929e64d50dace13ac2bdf34 um: take arch/um/sys-x86 to arch/x86/um > date: 4 years, 4 months ago > config: um-i386_defconfig (attached as .config) > reproduce: > git checkout 5c48b108ecbf6505d929e64d50dace13ac2bdf34 > # save the attached .config to linux build tree > make ARCH=um SUBARCH=i386 > Hi, The code is correct. The build machine lacks asm/ptrace.h for i386 (e.g. /usr/include/i386-linux-gnu/asm/ptrace.h). For example on Ubuntu this is provided by linux-libc-dev:i386. Best regards, Krzysztof > All errors (new ones prefixed by >>): > >>> arch/x86/um/user-offsets.c:8:24: fatal error: asm/ptrace.h: No such file or directory > compilation terminated. > make[2]: *** [arch/x86/um/user-offsets.s] Error 1 > make[1]: *** [arch/x86/um/user-offsets.s] Error 2 > make[1]: Target 'prepare' not remade because of errors. > make: *** [sub-make] Error 2 > > vim +8 arch/x86/um/user-offsets.c > > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 1 #include > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 2 #include > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 3 #include > 63ae2a94d9 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2006-03-27 4 #include > 16dd07bc64 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2007-05-06 5 #include > 189872f968 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2007-10-16 6 #include > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 7 #define __FRAME_OFFSETS > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 @8 #include > ba9950c820 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2005-05-20 9 #include > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 10 > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 11 #define DEFINE(sym, val) \ > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 12 asm volatile("\n->" #sym " %0 " #val : : "i" (val)) > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 13 > ecba97d4aa arch/um/sys-x86_64/user-offsets.c Al Viro 2005-09-28 14 #define DEFINE_LONGS(sym, val) \ > ecba97d4aa arch/um/sys-x86_64/user-offsets.c Al Viro 2005-09-28 15 asm volatile("\n->" #sym " %0 " #val : : "i" (val/sizeof(unsigned long))) > ecba97d4aa arch/um/sys-x86_64/user-offsets.c Al Viro 2005-09-28 16 > > :::::: The code at line 8 was first introduced by commit > :::::: 8d0b9dc9be3919e9979eac59fd12e8f82b098325 [PATCH] uml: start cross-build support : mk_user_constants > > :::::: TO: Al Viro > :::::: CC: Linus Torvalds > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation