On Mon, Jul 10, 2023 at 05:46:32PM -0700, Suren Baghdasaryan wrote:
6.1 backport of the patch [1] uses 'next' vma instead of 'split' vma. Fix the mistake.
[1] commit 606c812eb1d5 ("mm/mmap: Fix error path in do_vmi_align_munmap()")
Fixes: a149174ff8bb ("mm/mmap: Fix error path in do_vmi_align_munmap()") Signed-off-by: Suren Baghdasaryan surenb@google.com Cc: stable@vger.kernel.org
mm/mmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/mmap.c b/mm/mmap.c index b8af52db3bbe..1597a96b667f 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2484,7 +2484,7 @@ do_mas_align_munmap(struct ma_state *mas, struct vm_area_struct *vma, error = mas_store_gfp(&mas_detach, split, GFP_KERNEL); if (error) goto munmap_gather_failed;
if (next->vm_flags & VM_LOCKED)
if (split->vm_flags & VM_LOCKED) locked_vm += vma_pages(split);count++; -- 2.41.0.390.g38632f3daf-goog
Thanks, now queued up.
greg k-h