releases/2.6.17.2/link-error-when-futexes-are-disabled-on-64bit-architectures.patch

   1 From stable-bounces@linux.kernel.org  Sun Jun 25 05:50:21 2006
   2 Date: Sun, 25 Jun 2006 05:48:44 -0700
   3 From: akpm@osdl.org
   4 To: torvalds@osdl.org
   5 Cc: anton@samba.org, stable@kernel.org
   6 Subject: Link error when futexes are disabled on 64bit architectures
   7
   8
   9 From: Anton Blanchard <anton@samba.org>
  10
  11 If futexes are disabled we fail to link on ppc64.
  12
  13 Signed-off-by: Anton Blanchard <anton@samba.org>
  14 Cc: <stable@kernel.org>
  15 Signed-off-by: Andrew Morton <akpm@osdl.org>
  16 Signed-off-by: Chris Wright <chrisw@sous-sol.org>
  17 ---
  18
  19  kernel/exit.c |    2 +-
  20  1 file changed, 1 insertion(+), 1 deletion(-)
  21
  22 --- linux-2.6.17.1.orig/kernel/exit.c
  23 +++ linux-2.6.17.1/kernel/exit.c
  24 @@ -899,7 +899,7 @@ fastcall NORET_TYPE void do_exit(long co
  25         }
  26         if (unlikely(tsk->robust_list))
  27                 exit_robust_list(tsk);
  28 -#ifdef CONFIG_COMPAT
  29 +#if defined(CONFIG_FUTEX) && defined(CONFIG_COMPAT)
  30         if (unlikely(tsk->compat_robust_list))
  31                 compat_exit_robust_list(tsk);
  32  #endif