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From: Kevin Cernekee <cernekee@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ralf Baechle <ralf@linux-mips.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	linux-mips@linux-mips.org, linux-kernel@vger.kernel.org
Subject: [PATCH resend] ipc: Add missing sys_ni entries for ipc/compat.c functions
Date: Tue, 17 May 2011 10:39:58 -0700	[thread overview]
Message-ID: <5a124a3b070fd1dc1f28d72e78e72534@localhost> (raw)

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>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
---
 kernel/sys_ni.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index 25cc41c..1140c12 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -69,15 +69,22 @@ 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);
-- 
1.7.5


             reply	other threads:[~2011-05-17 17:45 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-17 17:39 Kevin Cernekee [this message]
2011-05-20 20:34 ` [PATCH resend] ipc: Add missing sys_ni entries for ipc/compat.c functions Arnd Bergmann

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