[PATCH] Update maintainers list with the kprobes maintainers

This patch updates the maintainers list with kprobes maintainers.

Signed-of-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>