linux-kernel - Re: [PATCH] kbuild: Remove stale asm-generic wrappers

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Date:	Tue, 19 Jan 2016 19:20:40 +0800
From:	kbuild test robot <lkp@...el.com>
To:	James Hogan <james.hogan@...tec.com>
Cc:	kbuild-all@...org, Michal Marek <mmarek@...e.com>,
	linux-kernel@...r.kernel.org,
	Heinrich Schuchardt <xypron.glpk@....de>,
	James Hogan <james.hogan@...tec.com>,
	Arnd Bergmann <arnd@...db.de>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Paul Burton <paul.burton@...tec.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	linux-kbuild@...r.kernel.org, linux-arch@...r.kernel.org,
	linux-mips@...ux-mips.org
Subject: Re: [PATCH] kbuild: Remove stale asm-generic wrappers

Hi James,

[auto build test ERROR on kbuild/for-next]
[also build test ERROR on v4.4 next-20160119]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/James-Hogan/kbuild-Remove-stale-asm-generic-wrappers/20160119-183642
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git for-next
config: x86_64-randconfig-s3-01191831 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   In file included from arch/x86/kernel/asm-offsets.c:27:0:
>> arch/x86/kernel/asm-offsets_64.c:15:29: fatal error: asm/syscalls_64.h: No such file or directory
   compilation terminated.
   make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [prepare0] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [sub-make] Error 2

vim +15 arch/x86/kernel/asm-offsets_64.c

5de2b61a arch/x86/kernel/asm-offsets_64.c    Borislav Petkov   2014-12-09   1  #ifndef __LINUX_KBUILD_H
5de2b61a arch/x86/kernel/asm-offsets_64.c    Borislav Petkov   2014-12-09   2  # error "Please do not build this file directly, build asm-offsets.c instead"
5de2b61a arch/x86/kernel/asm-offsets_64.c    Borislav Petkov   2014-12-09   3  #endif
5de2b61a arch/x86/kernel/asm-offsets_64.c    Borislav Petkov   2014-12-09   4  
c3ca5f30 arch/x86_64/kernel/asm-offsets_64.c Thomas Gleixner   2007-10-11   5  #include <asm/ia32.h>
8869a2e5 arch/x86/kernel/asm-offsets_64.c    Hiroshi Shimamoto 2008-12-18   6  
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11   7  #define __SYSCALL_64(nr, sym, compat) [nr] = 1,
6630f11b arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2012-02-14   8  #define __SYSCALL_COMMON(nr, sym, compat) [nr] = 1,
a06c9bc0 arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2012-02-19   9  #ifdef CONFIG_X86_X32_ABI
a06c9bc0 arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2012-02-19  10  # define __SYSCALL_X32(nr, sym, compat) [nr] = 1,
a06c9bc0 arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2012-02-19  11  #else
a06c9bc0 arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2012-02-19  12  # define __SYSCALL_X32(nr, sym, compat) /* nothing */
a06c9bc0 arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2012-02-19  13  #endif
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11  14  static char syscalls_64[] = {
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11 @15  #include <asm/syscalls_64.h>
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11  16  };
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11  17  #define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11  18  static char syscalls_ia32[] = {
303395ac arch/x86/kernel/asm-offsets_64.c    H. Peter Anvin    2011-11-11  19  #include <asm/syscalls_32.h>
c3ca5f30 arch/x86_64/kernel/asm-offsets_64.c Thomas Gleixner   2007-10-11  20  };
c3ca5f30 arch/x86_64/kernel/asm-offsets_64.c Thomas Gleixner   2007-10-11  21  
c3ca5f30 arch/x86_64/kernel/asm-offsets_64.c Thomas Gleixner   2007-10-11  22  int main(void)
c3ca5f30 arch/x86_64/kernel/asm-offsets_64.c Thomas Gleixner   2007-10-11  23  {

:::::: The code at line 15 was first introduced by commit
:::::: 303395ac3bf3e2cb488435537d416bc840438fcb x86: Generate system call tables and unistd_*.h from tables

:::::: TO: H. Peter Anvin <hpa@...ux.intel.com>
:::::: CC: H. Peter Anvin <hpa@...ux.intel.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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