Merge tag 'mm-hotfixes-stable-2025-04-19-21-24' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc hotfixes from Andrew Morton:
 "16 hotfixes. 2 are cc:stable and the remainder address post-6.14
  issues or aren't considered necessary for -stable kernels.

  All patches are basically for MM although five are alterations to
  MAINTAINERS"

[ Basic counting skills are clearly not a strictly necessary requirement
  for kernel maintainers.     - Linus ]

* tag 'mm-hotfixes-stable-2025-04-19-21-24' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  MAINTAINERS: add section for locking of mm's and VMAs
  mm: vmscan: fix kswapd exit condition in defrag_mode
  mm: vmscan: restore high-cpu watermark safety in kswapd
  MAINTAINERS: add Pedro as reviewer to the MEMORY MAPPING section
  mm/memory: move sanity checks in do_wp_page() after mapcount vs. refcount stabilization
  mm, hugetlb: increment the number of pages to be reset on HVO
  writeback: fix false warning in inode_to_wb()
  docs: ABI: replace mcroce@microsoft.com with new Meta address
  mm/gup: fix wrongly calculated returned value in fault_in_safe_writeable()
  MAINTAINERS: add memory advice section
  MAINTAINERS: add mmap trace events to MEMORY MAPPING
  mm: memcontrol: fix swap counter leak from offline cgroup
  MAINTAINERS: add MM subsection for the page allocator
  MAINTAINERS: update SLAB ALLOCATOR maintainers
  fs/dax: fix folio splitting issue by resetting old folio order + _nr_pages
  mm/page_alloc: fix deadlock on cpu_hotplug_lock in __accept_page()

1 files changed, 47 insertions, 2 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index c966e71ea60b..fa1e04e87d1d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15517,6 +15517,21 @@ F:	mm/numa.c
 F:	mm/numa_emulation.c
 F:	mm/numa_memblks.c
 
+MEMORY MANAGEMENT - PAGE ALLOCATOR
+M:	Andrew Morton <akpm@linux-foundation.org>
+R:	Vlastimil Babka <vbabka@suse.cz>
+R:	Suren Baghdasaryan <surenb@google.com>
+R:	Michal Hocko <mhocko@suse.com>
+R:	Brendan Jackman <jackmanb@google.com>
+R:	Johannes Weiner <hannes@cmpxchg.org>
+R:	Zi Yan <ziy@nvidia.com>
+L:	linux-mm@kvack.org
+S:	Maintained
+F:	mm/compaction.c
+F:	mm/page_alloc.c
+F:	include/linux/gfp.h
+F:	include/linux/compaction.h
+
 MEMORY MANAGEMENT - SECRETMEM
 M:	Andrew Morton <akpm@linux-foundation.org>
 M:	Mike Rapoport <rppt@kernel.org>
@@ -15544,10 +15559,12 @@ M:	Liam R. Howlett <Liam.Howlett@oracle.com>
 M:	Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
 R:	Vlastimil Babka <vbabka@suse.cz>
 R:	Jann Horn <jannh@google.com>
+R:	Pedro Falcato <pfalcato@suse.de>
 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:	include/trace/events/mmap.h
 F:	mm/mlock.c
 F:	mm/mmap.c
 F:	mm/mprotect.c
@@ -15558,6 +15575,36 @@ F:	mm/vma.h
 F:	mm/vma_internal.h
 F:	tools/testing/vma/
 
+MEMORY MAPPING - LOCKING
+M:	Andrew Morton <akpm@linux-foundation.org>
+M:	Suren Baghdasaryan <surenb@google.com>
+M:	Liam R. Howlett <Liam.Howlett@oracle.com>
+M:	Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
+R:	Vlastimil Babka <vbabka@suse.cz>
+R:	Shakeel Butt <shakeel.butt@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/mm/process_addrs.rst
+F:	include/linux/mmap_lock.h
+F:	include/trace/events/mmap_lock.h
+F:	mm/mmap_lock.c
+
+MEMORY MAPPING - MADVISE (MEMORY ADVICE)
+M:	Andrew Morton <akpm@linux-foundation.org>
+M:	Liam R. Howlett <Liam.Howlett@oracle.com>
+M:	Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
+M:	David Hildenbrand <david@redhat.com>
+R:	Vlastimil Babka <vbabka@suse.cz>
+R:	Jann Horn <jannh@google.com>
+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:	include/uapi/asm-generic/mman-common.h
+F:	mm/madvise.c
+
 MEMORY TECHNOLOGY DEVICES (MTD)
 M:	Miquel Raynal <miquel.raynal@bootlin.com>
 M:	Richard Weinberger <richard@nod.at>
@@ -22250,9 +22297,7 @@ F:	drivers/nvmem/layouts/sl28vpd.c
 
 SLAB ALLOCATOR
 M:	Christoph Lameter <cl@linux.com>
-M:	Pekka Enberg <penberg@kernel.org>
 M:	David Rientjes <rientjes@google.com>
-M:	Joonsoo Kim <iamjoonsoo.kim@lge.com>
 M:	Andrew Morton <akpm@linux-foundation.org>
 M:	Vlastimil Babka <vbabka@suse.cz>
 R:	Roman Gushchin <roman.gushchin@linux.dev>