Merge tag 'mm-nonmm-stable-2025-01-24-23-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:
 "Mainly individually changelogged singleton patches. The patch series
  in this pull are:

   - "lib min_heap: Improve min_heap safety, testing, and documentation"
     from Kuan-Wei Chiu provides various tightenings to the min_heap
     library code

   - "xarray: extract __xa_cmpxchg_raw" from Tamir Duberstein preforms
     some cleanup and Rust preparation in the xarray library code

   - "Update reference to include/asm-<arch>" from Geert Uytterhoeven
     fixes pathnames in some code comments

   - "Converge on using secs_to_jiffies()" from Easwar Hariharan uses
     the new secs_to_jiffies() in various places where that is
     appropriate

   - "ocfs2, dlmfs: convert to the new mount API" from Eric Sandeen
     switches two filesystems to the new mount API

   - "Convert ocfs2 to use folios" from Matthew Wilcox does that

   - "Remove get_task_comm() and print task comm directly" from Yafang
     Shao removes now-unneeded calls to get_task_comm() in various
     places

   - "squashfs: reduce memory usage and update docs" from Phillip
     Lougher implements some memory savings in squashfs and performs
     some maintainability work

   - "lib: clarify comparison function requirements" from Kuan-Wei Chiu
     tightens the sort code's behaviour and adds some maintenance work

   - "nilfs2: protect busy buffer heads from being force-cleared" from
     Ryusuke Konishi fixes an issues in nlifs when the fs is presented
     with a corrupted image

   - "nilfs2: fix kernel-doc comments for function return values" from
     Ryusuke Konishi fixes some nilfs kerneldoc

   - "nilfs2: fix issues with rename operations" from Ryusuke Konishi
     addresses some nilfs BUG_ONs which syzbot was able to trigger

   - "minmax.h: Cleanups and minor optimisations" from David Laight does
     some maintenance work on the min/max library code

   - "Fixes and cleanups to xarray" from Kemeng Shi does maintenance
     work on the xarray library code"

* tag 'mm-nonmm-stable-2025-01-24-23-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (131 commits)
  ocfs2: use str_yes_no() and str_no_yes() helper functions
  include/linux/lz4.h: add some missing macros
  Xarray: use xa_mark_t in xas_squash_marks() to keep code consistent
  Xarray: remove repeat check in xas_squash_marks()
  Xarray: distinguish large entries correctly in xas_split_alloc()
  Xarray: move forward index correctly in xas_pause()
  Xarray: do not return sibling entries from xas_find_marked()
  ipc/util.c: complete the kernel-doc function descriptions
  gcov: clang: use correct function param names
  latencytop: use correct kernel-doc format for func params
  minmax.h: remove some #defines that are only expanded once
  minmax.h: simplify the variants of clamp()
  minmax.h: move all the clamp() definitions after the min/max() ones
  minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi test in clamp()
  minmax.h: reduce the #define expansion of min(), max() and clamp()
  minmax.h: update some comments
  minmax.h: add whitespace around operators and after commas
  nilfs2: do not update mtime of renamed directory that is not moved
  nilfs2: handle errors that nilfs_prepare_chunk() may return
  CREDITS: fix spelling mistake
  ...

1 files changed, 16 insertions, 12 deletions

diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 4200a0341343..724350925aff 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2004, 2005 Oracle.  All rights reserved.
  */
 
+#include "linux/kstrtox.h"
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/jiffies.h>
@@ -1020,7 +1021,7 @@ fire_callbacks:
 	if (list_empty(&slot->ds_live_item))
 		goto out;
 
-	/* live nodes only go dead after enough consequtive missed
+	/* live nodes only go dead after enough consecutive missed
 	 * samples..  reset the missed counter whenever we see
 	 * activity */
 	if (slot->ds_equal_samples >= o2hb_dead_threshold || gen_changed) {
@@ -1535,10 +1536,11 @@ static int o2hb_read_block_input(struct o2hb_region *reg,
 {
 	unsigned long bytes;
 	char *p = (char *)page;
+	int ret;
 
-	bytes = simple_strtoul(p, &p, 0);
-	if (!p || (*p && (*p != '\n')))
-		return -EINVAL;
+	ret = kstrtoul(p, 0, &bytes);
+	if (ret)
+		return ret;
 
 	/* Heartbeat and fs min / max block sizes are the same. */
 	if (bytes > 4096 || bytes < 512)
@@ -1622,13 +1624,14 @@ static ssize_t o2hb_region_blocks_store(struct config_item *item,
 	struct o2hb_region *reg = to_o2hb_region(item);
 	unsigned long tmp;
 	char *p = (char *)page;
+	int ret;
 
 	if (reg->hr_bdev_file)
 		return -EINVAL;
 
-	tmp = simple_strtoul(p, &p, 0);
-	if (!p || (*p && (*p != '\n')))
-		return -EINVAL;
+	ret = kstrtoul(p, 0, &tmp);
+	if (ret)
+		return ret;
 
 	if (tmp > O2NM_MAX_NODES || tmp == 0)
 		return -ERANGE;
@@ -1776,8 +1779,8 @@ static ssize_t o2hb_region_dev_store(struct config_item *item,
 	if (o2nm_this_node() == O2NM_MAX_NODES)
 		return -EINVAL;
 
-	fd = simple_strtol(p, &p, 0);
-	if (!p || (*p && (*p != '\n')))
+	ret = kstrtol(p, 0, &fd);
+	if (ret < 0)
 		return -EINVAL;
 
 	if (fd < 0 || fd >= INT_MAX)
@@ -2136,10 +2139,11 @@ static ssize_t o2hb_heartbeat_group_dead_threshold_store(struct config_item *ite
 {
 	unsigned long tmp;
 	char *p = (char *)page;
+	int ret;
 
-	tmp = simple_strtoul(p, &p, 10);
-	if (!p || (*p && (*p != '\n')))
-                return -EINVAL;
+	ret = kstrtoul(p, 10, &tmp);
+	if (ret)
+		return ret;
 
 	/* this will validate ranges for us. */
 	o2hb_dead_threshold_set((unsigned int) tmp);