Merge tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-mm updates from Andrew Morton:
 "Mainly singleton patches, documented in their respective changelogs.
  Notable series include:

   - Some maintenance and performance work for ocfs2 in Heming Zhao's
     series "improve write IO performance when fragmentation is high".

   - Some ocfs2 bugfixes from Su Yue in the series "ocfs2 bugs fixes
     exposed by fstests".

   - kfifo header rework from Andy Shevchenko in the series "kfifo:
     Clean up kfifo.h".

   - GDB script fixes from Florian Rommel in the series "scripts/gdb:
     Fixes for $lx_current and $lx_per_cpu".

   - After much discussion, a coding-style update from Barry Song
     explaining one reason why inline functions are preferred over
     macros. The series is "codingstyle: avoid unused parameters for a
     function-like macro""

* tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (62 commits)
  fs/proc: fix softlockup in __read_vmcore
  nilfs2: convert BUG_ON() in nilfs_finish_roll_forward() to WARN_ON()
  scripts: checkpatch: check unused parameters for function-like macro
  Documentation: coding-style: ask function-like macros to evaluate parameters
  nilfs2: use __field_struct() for a bitwise field
  selftests/kcmp: remove unused open mode
  nilfs2: remove calls to folio_set_error() and folio_clear_error()
  kernel/watchdog_perf.c: tidy up kerneldoc
  watchdog: allow nmi watchdog to use raw perf event
  watchdog: handle comma separated nmi_watchdog command line
  nilfs2: make superblock data array index computation sparse friendly
  squashfs: remove calls to set the folio error flag
  squashfs: convert squashfs_symlink_read_folio to use folio APIs
  scripts/gdb: fix detection of current CPU in KGDB
  scripts/gdb: make get_thread_info accept pointers
  scripts/gdb: fix parameter handling in $lx_per_cpu
  scripts/gdb: fix failing KGDB detection during probe
  kfifo: don't use "proxy" headers
  media: stih-cec: add missing io.h
  media: rc: add missing io.h
  ...

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/regset.c b/kernel/regset.c
index 586823786f39..b2871fa68b2a 100644
--- a/kernel/regset.c
+++ b/kernel/regset.c
@@ -16,14 +16,14 @@ static int __regset_get(struct task_struct *target,
 	if (size > regset->n * regset->size)
 		size = regset->n * regset->size;
 	if (!p) {
-		to_free = p = kzalloc(size, GFP_KERNEL);
+		to_free = p = kvzalloc(size, GFP_KERNEL);
 		if (!p)
 			return -ENOMEM;
 	}
 	res = regset->regset_get(target, regset,
 			   (struct membuf){.p = p, .left = size});
 	if (res < 0) {
-		kfree(to_free);
+		kvfree(to_free);
 		return res;
 	}
 	*data = p;
@@ -71,6 +71,6 @@ int copy_regset_to_user(struct task_struct *target,
 	ret = regset_get_alloc(target, regset, size, &buf);
 	if (ret > 0)
 		ret = copy_to_user(data, buf, ret) ? -EFAULT : 0;
-	kfree(buf);
+	kvfree(buf);
 	return ret;
 }