MAINTAINERS: Add uprobes entry

Add uprobes entry to MAINTAINERS to clarify the maintainers.

Link: https://lore.kernel.org/all/172074397710.247544.17045299807723238107.stgit@devnote2/Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>

MAINTAINERS

@@ -23109,6 +23109,19 @@ F:	drivers/mtd/ubi/
 F:	include/linux/mtd/ubi.h
 F:	include/uapi/mtd/ubi-user.h
 
+UPROBES
+M:	Masami Hiramatsu <mhiramat@kernel.org>
+M:	Oleg Nesterov <oleg@redhat.com>
+M:	Peter Zijlstra <peterz@infradead.org>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+S:	Maintained
+F:	arch/*/include/asm/uprobes.h
+F:	arch/*/kernel/probes/uprobes.c
+F:	arch/*/kernel/uprobes.c
+F:	include/linux/uprobes.h
+F:	kernel/events/uprobes.c
+
 USB "USBNET" DRIVER FRAMEWORK
 M:	Oliver Neukum <oneukum@suse.com>
 L:	netdev@vger.kernel.org