Messages in this thread | | | From | Muchun Song <> | Date | Fri, 21 May 2021 14:09:56 +0800 | Subject | Re: [External] linux-next: build failure after merge of the akpm-current tree |
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On Fri, May 21, 2021 at 1:54 PM Stephen Rothwell <sfr@canb.auug.org.au> wrote: > > Hi all, > > After merging the akpm-current tree, today's linux-next build (arm > multi_v7_defconfig) failed like this: > > mm/migrate.c: In function 'unmap_and_move_huge_page': > mm/migrate.c:1295:6: error: implicit declaration of function 'hugetlb_page_subpool' [-Werror=implicit-function-declaration] > 1295 | if (hugetlb_page_subpool(hpage) && !page_mapping(hpage)) { > | ^~~~~~~~~~~~~~~~~~~~ > > Caused by commit > > b63794a67ae2 ("mm: migrate: fix missing update page_private to hugetlb_page_subpool") > > CONFIG_HUGETLB_PAGE is not defined for this build. > > I have reverted that commit for today.
Thanks for your test. It has been fixed by the following patch.
https://lore.kernel.org/linux-mm/20210521022747.35736-1-songmuchun@bytedance.com/
> > -- > Cheers, > Stephen Rothwell
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