Currently there is a regression and the ipc sysctls don't show up in the
binary sysctl namespace.
This patch adds sysctl_ipc_data to read data/write from the appropriate
namespace and deliver it in the expected manner.
[akpm@osdl.org: warning fix]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>