Re: [ammarfaizi2-block:akpm/mm/mm-unstable 71/161] mm/ksm.c:2605:21: error: implicit declaration of function 'copy_mc_user_highpage'; did you mean 'copy_user_highpage'?

[Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>]

On Sat, 10 Dec 2022 15:59:20 +0800 kernel test robot <lkp@xxxxxxxxx> wrote:

> Note: the ammarfaizi2-block/akpm/mm/mm-unstable HEAD 4661cf99c1e4946297434595994227e47f33c014 builds fine.
>       It only hurts bisectability.
> 
> All errors (new ones prefixed by >>):
> 
>    mm/ksm.c: In function 'ksm_might_need_to_copy':
> >> mm/ksm.c:2605:21: error: implicit declaration of function 'copy_mc_user_highpage'; did you mean 'copy_user_highpage'? [-Werror=implicit-function-declaration]
>     2605 |                 if (copy_mc_user_highpage(new_page, page, address, vma)) {
>          |                     ^~~~~~~~~~~~~~~~~~~~~

Thanks.  I have moved
mm-hwposion-support-recovery-from-ksm_might_need_to_copy.patch to the
end of the mm-stable queue so this should now be fixed.