Subject: Re: linux-next: build failure after merge of the mm tree

From: Stephen Rothwell <[email-masked]>
Date: Tue, 10 Dec 2024 16:00:11 +1100

Hi Andrew,

On Mon, 9 Dec 2024 18:25:57 -0800 Andrew Morton <[email-masked]> wrote:
> How about this?

Unfortunately:

In file included from mm/damon/vaddr.c:736:
mm/damon/tests/vaddr-kunit.h: In function 'damon_test_three_regions_in_vmas':
mm/damon/tests/vaddr-kunit.h:81:36: error: passing argument 2 of '__link_vmas' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
   81 |         if (__link_vmas(&mm.mm_mt, vmas, ARRAY_SIZE(vmas)))
      |                                    ^~~~
mm/damon/tests/vaddr-kunit.h:17:70: note: expected 'struct vm_area_struct *' but argument is of type 'const struct vm_area_struct *'
   17 | static int __link_vmas(struct maple_tree *mt, struct vm_area_struct *vmas,
      |                                               ~~~~~~~~~~~~~~~~~~~~~~~^~~~

-- 
Cheers,
Stephen Rothwell