The patch titled
Subject: mm-shrinkers-add-scan-interface-for-shrinker-debugfs-fix-fix
has been added to the -mm mm-unstable branch. Its filename is
mm-shrinkers-add-scan-interface-for-shrinker-debugfs-fix-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-shrinkers-add-scan-interface-for-shrinker-debugfs-fix-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-shrinkers-add-scan-interface-for-shrinker-debugfs-fix-fix
Date: Thu Jun 2 11:41:39 AM PDT 2022
fix arg count checking
Cc: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Cc: Dave Chinner <dchinner@xxxxxxxxxx>
Cc: Hillf Danton <hdanton@xxxxxxxx>
Cc: Kent Overstreet <kent.overstreet@xxxxxxxxx>
Cc: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Cc: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shrinker_debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/shrinker_debug.c~mm-shrinkers-add-scan-interface-for-shrinker-debugfs-fix-fix
+++ a/mm/shrinker_debug.c
@@ -124,7 +124,7 @@ static ssize_t shrinker_debugfs_scan_wri
return -EFAULT;
kbuf[read_len] = '\0';
- if (sscanf(kbuf, "%lu %d %lu", &ino, &nid, &nr_to_scan) != 2)
+ if (sscanf(kbuf, "%lu %d %lu", &ino, &nid, &nr_to_scan) != 3)
return -EINVAL;
if (nid < 0 || nid >= nr_node_ids)
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-page_alloc-remotely-drain-per-cpu-lists-checkpatch-fixes.patch
mm-start-tracking-vmas-with-maple-tree-fix.patch
damon-convert-__damon_va_three_regions-to-use-the-vma-iterator-fix.patch
mm-mmap-use-advanced-maple-tree-api-for-mmap_region-fix-checkpatch-fixes.patch
mm-remove-the-vma-linked-list-fix-fix.patch
mm-handling-non-lru-pages-returned-by-vm_normal_pages-fix.patch
mm-introduce-clear_highpage_tagged-fix.patch
kasan-fix-zeroing-vmalloc-memory-with-hw_tags-fix.patch
mm-shrinkers-add-scan-interface-for-shrinker-debugfs-fix-fix.patch
mm-drop-oom-code-from-exit_mmap-fix.patch
mm-drop-oom-code-from-exit_mmap-fix-fix.patch
squashfs-implement-readahead-checkpatch-fixes.patch
