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

From: kbuild test robot
Date: Tue Jan 19 2016 - 06:21:32 EST


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@xxxxxxxxxxxxxxx>
:::::: CC: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

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