On Mon, Mar 14, 2016 at 09:53:06AM +0900, Krzysztof Kozlowski wrote:
> On Sun, Mar 13, 2016 at 7:45 AM, kbuild test robot
> <fengguang...@intel.com> 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.
sorry for late response, we have installed linux-libc-dev:i386 on our build
environment to have this head file.
Thanks
>
> 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 <stdio.h>
> > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 2
> > #include <stddef.h>
> > 8d0b9dc9be arch/um/sys-x86_64/user-offsets.c Al Viro 2005-05-05 3
> > #include <signal.h>
> > 63ae2a94d9 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2006-03-27 4
> > #include <sys/poll.h>
> > 16dd07bc64 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2007-05-06 5
> > #include <sys/mman.h>
> > 189872f968 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2007-10-16 6
> > #include <sys/user.h>
> > 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 <asm/ptrace.h>
> > ba9950c820 arch/um/sys-x86_64/user-offsets.c Jeff Dike 2005-05-20 9
> > #include <asm/types.h>
> > 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 <v...@parcelfarce.linux.theplanet.co.uk>
> > :::::: CC: Linus Torvalds <torva...@ppc970.osdl.org>
> >
> > ---
> > 0-DAY kernel test infrastructure Open Source Technology
> > Center
> > https://lists.01.org/pipermail/kbuild-all Intel
> > Corporation
>
