Merge tag 'mm-hotfixes-stable-2024-02-27-14-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Six hotfixes. Three are cc:stable and the remainder address post-6.7
  issues or aren't considered appropriate for backporting"

* tag 'mm-hotfixes-stable-2024-02-27-14-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm/debug_vm_pgtable: fix BUG_ON with pud advanced test
  mm: cachestat: fix folio read-after-free in cache walk
  MAINTAINERS: add memory mapping entry with reviewers
  mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index
  kasan: revert eviction of stack traces in generic mode
  stackdepot: use variable size records for non-evictable entries

Author: torvalds

MAINTAINERS

@@ -14111,6 +14111,17 @@ F:	mm/
 F:	tools/mm/
 F:	tools/testing/selftests/mm/
 
+MEMORY MAPPING
+M:	Andrew Morton <[email protected]>
+R:	Liam R. Howlett <[email protected]>
+R:	Vlastimil Babka <[email protected]>
+R:	Lorenzo Stoakes <[email protected]>
+L:	[email protected]
+S:	Maintained
+W:	http://www.linux-mm.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
+F:	mm/mmap.c
+
 MEMORY TECHNOLOGY DEVICES (MTD)
 M:	Miquel Raynal <[email protected]>
 M:	Richard Weinberger <[email protected]>

include/linux/poison.h

@@ -92,4 +92,7 @@
 /********** VFS **********/
 #define VFS_PTR_POISON ((void *)(0xF5 + POISON_POINTER_DELTA))
 
+/********** lib/stackdepot.c **********/
+#define STACK_DEPOT_POISON ((void *)(0xD390 + POISON_POINTER_DELTA))
+
 #endif