Merge tag 'mm-hotfixes-stable-2025-01-04-18-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull hotfixes from Andrew Morton:
 "25 hotfixes.  16 are cc:stable.  18 are MM and 7 are non-MM.

  The usual bunch of singletons and two doubletons - please see the
  relevant changelogs for details"

* tag 'mm-hotfixes-stable-2025-01-04-18-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (25 commits)
  MAINTAINERS: change Arınç _NAL's name and email address
  scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity
  mm/util: make memdup_user_nul() similar to memdup_user()
  mm, madvise: fix potential workingset node list_lru leaks
  mm/damon/core: fix ignored quota goals and filters of newly committed schemes
  mm/damon/core: fix new damon_target objects leaks on damon_commit_targets()
  mm/list_lru: fix false warning of negative counter
  vmstat: disable vmstat_work on vmstat_cpu_down_prep()
  mm: shmem: fix the update of 'shmem_falloc->nr_unswapped'
  mm: shmem: fix incorrect index alignment for within_size policy
  percpu: remove intermediate variable in PERCPU_PTR()
  mm: zswap: fix race between [de]compression and CPU hotunplug
  ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
  fs/proc/task_mmu: fix pagemap flags with PMD THP entries on 32bit
  kcov: mark in_softirq_really() as __always_inline
  docs: mm: fix the incorrect 'FileHugeMapped' field
  mailmap: modify the entry for Mathieu Othacehe
  mm/kmemleak: fix sleeping function called from invalid context at print message
  mm: hugetlb: independent PMD page table shared count
  maple_tree: reload mas before the second call for mas_empty_area
  ...

1 files changed, 4 insertions, 1 deletions

diff --git a/scripts/sorttable.h b/scripts/sorttable.h
index 7bd0184380d3..a7c5445baf00 100644
--- a/scripts/sorttable.h
+++ b/scripts/sorttable.h
@@ -110,7 +110,7 @@ static inline unsigned long orc_ip(const int *ip)
 
 static int orc_sort_cmp(const void *_a, const void *_b)
 {
-	struct orc_entry *orc_a;
+	struct orc_entry *orc_a, *orc_b;
 	const int *a = g_orc_ip_table + *(int *)_a;
 	const int *b = g_orc_ip_table + *(int *)_b;
 	unsigned long a_val = orc_ip(a);
@@ -128,6 +128,9 @@ static int orc_sort_cmp(const void *_a, const void *_b)
 	 * whitelisted .o files which didn't get objtool generation.
 	 */
 	orc_a = g_orc_table + (a - g_orc_ip_table);
+	orc_b = g_orc_table + (b - g_orc_ip_table);
+	if (orc_a->type == ORC_TYPE_UNDEFINED && orc_b->type == ORC_TYPE_UNDEFINED)
+		return 0;
 	return orc_a->type == ORC_TYPE_UNDEFINED ? -1 : 1;
 }