[merged mm-stable] maple_tree-fix-testing-mas_empty_area.patch removed from -mm tree

[merged mm-stable] maple_tree-fix-testing-mas_empty_area.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: maple_tree: fix testing mas_empty_area()
has been removed from the -mm tree.  Its filename was
     maple_tree-fix-testing-mas_empty_area.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Subject: maple_tree: fix testing mas_empty_area()
Date: Thu, 18 May 2023 10:55:35 -0400

Empty area will return -EINVAL if the search window is smaller than the
requested size.  Fix the test case to check for this error code.

Link: https://lkml.kernel.org/r/20230518145544.1722059-27-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: David Binderman <dcb314@hotmail.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Vernon Yang <vernon2gm@gmail.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/test_maple_tree.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/lib/test_maple_tree.c~maple_tree-fix-testing-mas_empty_area
+++ a/lib/test_maple_tree.c
@@ -2697,7 +2697,7 @@ static noinline void __init check_empty_
 	MT_BUG_ON(mt, mas_empty_area(&mas, 5, 100, 6) != -EBUSY);
 
 	mas_reset(&mas);
-	MT_BUG_ON(mt, mas_empty_area(&mas, 0, 8, 10) != -EBUSY);
+	MT_BUG_ON(mt, mas_empty_area(&mas, 0, 8, 10) != -EINVAL);
 
 	mas_reset(&mas);
 	mas_empty_area(&mas, 100, 165, 3);
_

Patches currently in -mm which might be from Liam.Howlett@oracle.com are

mm-mprotect-fix-do_mprotect_pkey-limit-check.patch
maple_tree-add-benchmarking-for-mas_for_each.patch
maple_tree-add-benchmarking-for-mas_prev.patch
mm-move-unmap_vmas-declaration-to-internal-header.patch
mm-change-do_vmi_align_munmap-side-tree-index.patch
mm-remove-prev-check-from-do_vmi_align_munmap.patch
maple_tree-introduce-__mas_set_range.patch
mm-remove-re-walk-from-mmap_region.patch
maple_tree-re-introduce-entry-to-mas_preallocate-arguments.patch
mm-use-vma_iter_clear_gfp-in-nommu.patch
mm-set-up-vma-iterator-for-vma_iter_prealloc-calls.patch
maple_tree-move-mas_wr_end_piv-below-mas_wr_extend_null.patch
maple_tree-update-mas_preallocate-testing.patch
maple_tree-refine-mas_preallocate-node-calculations.patch
mm-mmap-change-vma-iteration-order-in-do_vmi_align_munmap.patch
userfaultfd-fix-regression-in-userfaultfd_unmap_prep.patch