The patch titled
Subject: mm.h: fix "mm: Add temporary vma iterator versions of vma_merge(), split_vma(), and __split_vma()
has been added to the -mm mm-unstable branch. Its filename is
mm-add-temporary-vma-iterator-versions-of-vma_merge-split_vma-and-__split_vma-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-add-temporary-vma-iterator-versions-of-vma_merge-split_vma-and-__split_vma-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Liam Howlett <liam.howlett@xxxxxxxxxx>
Subject: mm.h: fix "mm: Add temporary vma iterator versions of vma_merge(), split_vma(), and __split_vma()
Date: Mon, 9 Jan 2023 20:53:22 +0000
The extern definition of __split_vma() was removed too early. Re-add it
and remove it once the users are all converted.
Link: https://lkml.kernel.org/r/20230109205300.955019-1-Liam.Howlett@xxxxxxxxxx
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Reported-by: SeongJae Park <sj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/mm.h | 2 ++
1 file changed, 2 insertions(+)
--- a/include/linux/mm.h~mm-add-temporary-vma-iterator-versions-of-vma_merge-split_vma-and-__split_vma-fix
+++ a/include/linux/mm.h
@@ -2825,6 +2825,8 @@ extern struct vm_area_struct *vmi_vma_me
struct file *, pgoff_t, struct mempolicy *, struct vm_userfaultfd_ctx,
struct anon_vma_name *);
extern struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *);
+extern int __split_vma(struct mm_struct *, struct vm_area_struct *,
+ unsigned long addr, int new_below);
extern int vmi__split_vma(struct vma_iterator *vmi, struct mm_struct *,
struct vm_area_struct *, unsigned long addr, int new_below);
extern int split_vma(struct mm_struct *, struct vm_area_struct *,
_
Patches currently in -mm which might be from liam.howlett@xxxxxxxxxx are
nommu-fix-memory-leak-in-do_mmap-error-path.patch
nommu-fix-do_munmap-error-path.patch
nommu-fix-split_vma-map_count-error.patch
mm-add-temporary-vma-iterator-versions-of-vma_merge-split_vma-and-__split_vma-fix.patch
maple_tree-remove-gfp_zero-from-kmem_cache_alloc-and-kmem_cache_alloc_bulk.patch
