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x86-32: Fix build failure with AUDIT=y, AUDITSYSCALL=n

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JONGMAN HEO reports:

  With current linus git (commit a25a2b84), I got following build error,

  arch/x86/kernel/vm86_32.c: In function 'do_sys_vm86':
  arch/x86/kernel/vm86_32.c:340: error: implicit declaration of function '__audit_syscall_exit'
  make[3]: *** [arch/x86/kernel/vm86_32.o] Error 1

OK, I can reproduce it (32bit allmodconfig with AUDIT=y, AUDITSYSCALL=n)

It's due to commit d7e7528bcd: "Audit: push audit success and retcode
into arch ptrace.h".

Reported-by: JONGMAN HEO <jongman.heo@samsung.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2012-01-18 01:51:22 +00:00 committed by Linus Torvalds
parent a25a2b8409
commit 6015ff1031
1 changed files with 2 additions and 0 deletions
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2
arch/x86/kernel/vm86_32.c
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@ -336,8 +336,10 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
mark_screen_rdonly(tsk->mm);
/*call __audit_syscall_exit since we do not exit via the normal paths */
#ifdef CONFIG_AUDITSYSCALL
if (unlikely(current->audit_context))
__audit_syscall_exit(1, 0);
#endif
__asm__ __volatile__(
"movl %0,%%esp\n\t"