From: Kevin Cernekee <cernekee@gmail.com>
Date: Tue, 17 May 2011 17:39:58 +0000 (-0700)
Subject: ipc: Add missing sys_ni entries for ipc/compat.c functions
X-Git-Tag: v3.0-rc1~376
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=be84bfcc3ed8f824751ab79349779e50cc98aa01;p=karo-tx-linux.git

ipc: Add missing sys_ni entries for ipc/compat.c functions

When building with:

  CONFIG_64BIT=y
  CONFIG_MIPS32_COMPAT=y
  CONFIG_COMPAT=y
  CONFIG_MIPS32_O32=y
  CONFIG_MIPS32_N32=y
  CONFIG_SYSVIPC is not set
  (and implicitly: CONFIG_SYSVIPC_COMPAT is not set)

the final link fails with unresolved symbols for:

  compat_sys_semctl, compat_sys_msgsnd, compat_sys_msgrcv,
  compat_sys_shmctl, compat_sys_msgctl, compat_sys_semtimedop

The fix is to add cond_syscall declarations for all syscalls in
ipc/compat.c

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index 97e966f171c6..62cbc8877fef 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -71,15 +71,22 @@ cond_syscall(compat_sys_epoll_pwait);
 cond_syscall(sys_semget);
 cond_syscall(sys_semop);
 cond_syscall(sys_semtimedop);
+cond_syscall(compat_sys_semtimedop);
 cond_syscall(sys_semctl);
+cond_syscall(compat_sys_semctl);
 cond_syscall(sys_msgget);
 cond_syscall(sys_msgsnd);
+cond_syscall(compat_sys_msgsnd);
 cond_syscall(sys_msgrcv);
+cond_syscall(compat_sys_msgrcv);
 cond_syscall(sys_msgctl);
+cond_syscall(compat_sys_msgctl);
 cond_syscall(sys_shmget);
 cond_syscall(sys_shmat);
+cond_syscall(compat_sys_shmat);
 cond_syscall(sys_shmdt);
 cond_syscall(sys_shmctl);
+cond_syscall(compat_sys_shmctl);
 cond_syscall(sys_mq_open);
 cond_syscall(sys_mq_unlink);
 cond_syscall(sys_mq_timedsend);