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| author | Parag Warudkar <parag.lkml@gmail.com> | 2009-07-08 19:46:02 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-08 20:18:05 +0400 |
| commit | e9bf0cc7cbfbf3952cdf8028aa0d348d09ecdba1 (patch) | |
| tree | 3d44e78af85ce720091ed7d0a8e1307d5d54e364 /include/linux/elfcore.h | |
| parent | faf80d62e44dc627efb741f48db50c1858d1667c (diff) | |
| download | linux-e9bf0cc7cbfbf3952cdf8028aa0d348d09ecdba1.tar.xz | |
elfcore.h : Fix UML build breakage
Commit a65e7bfcd74e4c0939f235d2bf9f48ddb3a57991 broke the UML build with
the following error -
In file included from fs/proc/kcore.c:17:
include/linux/elfcore.h: In function 'elf_core_copy_task_regs':
include/linux/elfcore.h:129: error: implicit declaration of function 'task_pt_regs'
Fix this by restoring the previous behavior of returning 0 for all arches
like UML that don't define task_pt_regs.
Signed-off-by: Parag Warudkar <parag.lkml@gmail.com>
Acked-by: Amerigo Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/elfcore.h')
| -rw-r--r-- | include/linux/elfcore.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h index 03ec16779802..00d6a68d0421 100644 --- a/include/linux/elfcore.h +++ b/include/linux/elfcore.h @@ -122,10 +122,9 @@ static inline void elf_core_copy_kernel_regs(elf_gregset_t *elfregs, struct pt_r static inline int elf_core_copy_task_regs(struct task_struct *t, elf_gregset_t* elfregs) { -#ifdef ELF_CORE_COPY_TASK_REGS - +#if defined (ELF_CORE_COPY_TASK_REGS) return ELF_CORE_COPY_TASK_REGS(t, elfregs); -#else +#elif defined (task_pt_regs) elf_core_copy_regs(elfregs, task_pt_regs(t)); #endif return 0; |