* [PATCH resend] ipc: Add missing sys_ni entries for ipc/compat.c functions
@ 2011-05-17 17:39 Kevin Cernekee
2011-05-20 20:34 ` Arnd Bergmann
0 siblings, 1 reply; 2+ messages in thread
From: Kevin Cernekee @ 2011-05-17 17:39 UTC (permalink / raw)
To: Linus Torvalds
Cc: Ralf Baechle, Andrew Morton, Al Viro, Stephen Rothwell,
linux-mips, linux-kernel
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH resend] ipc: Add missing sys_ni entries for ipc/compat.c functions
2011-05-17 17:39 [PATCH resend] ipc: Add missing sys_ni entries for ipc/compat.c functions Kevin Cernekee
@ 2011-05-20 20:34 ` Arnd Bergmann
0 siblings, 0 replies; 2+ messages in thread
From: Arnd Bergmann @ 2011-05-20 20:34 UTC (permalink / raw)
To: Kevin Cernekee
Cc: Linus Torvalds, Ralf Baechle, Andrew Morton, Al Viro,
Stephen Rothwell, linux-mips, linux-kernel
On Tuesday 17 May 2011 19:39:58 Kevin Cernekee wrote:
> 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>
Acked-by: Arnd Bergmann <arnd@arndb.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-05-20 20:34 ` Arnd Bergmann
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