[PATCH] MAINTAINERS: add mm ksm section

[Lorenzo Stoakes <lorenzo.stoakes@oracle.com>]

As part of the ongoing efforts to sub-divide memory management
maintainership and reviewership, establish a section for Kernel Samepage
Merging (KSM) and add appropriate maintainers and reviewers.

Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Chengming Zhou <chengming.zhou@linux.dev>
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
v1:
* un-RFC as consensus.
* Capitalise 'Xu Xin', copy-paste accidentally made lower case.

RFC:
https://lore.kernel.org/all/20250513161758.136402-1-lorenzo.stoakes@oracle.com/

 MAINTAINERS | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 314007e2befd..8859357122eb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15577,6 +15577,21 @@ W:	http://www.linux-mm.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
 F:	mm/gup.c

+MEMORY MANAGEMENT - KSM (Kernel Samepage Merging)
+M:	Andrew Morton <akpm@linux-foundation.org>
+M:	David Hildenbrand <david@redhat.com>
+R:	Xu Xin <xu.xin16@zte.com.cn>
+R:	Chengming Zhou <chengming.zhou@linux.dev>
+L:	linux-mm@kvack.org
+S:	Maintained
+W:	http://www.linux-mm.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
+F:	Documentation/admin-guide/mm/ksm.rst
+F:	Documentation/mm/ksm.rst
+F:	include/linux/ksm.h
+F:	include/trace/events/ksm.h
+F:	mm/ksm.c
+
 MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION
 M:	Andrew Morton <akpm@linux-foundation.org>
 M:	Mike Rapoport <rppt@kernel.org>
--
2.49.0