Hi all, On Mon, 7 Feb 2022 15:06:21 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > After merging the folio tree, today's linux-next build (arm > multi_v7_defconfig) failed like this: > > mm/page_vma_mapped.c: In function 'page_vma_mapped_walk': > mm/page_vma_mapped.c:219:48: error: implicit declaration of function 'pmd_pfn'; did you mean 'pmd_off'? [-Werror=implicit-function-declaration] > 219 | if (!check_pmd(pmd_pfn(pmde), pvmw)) > | ^~~~~~~ > | pmd_off > > Caused by commit > > 02ecfe9b9580 ("mm: Convert page_vma_mapped_walk to work on PFNs") > > Presumably you need to explicitly include <linux/pgtable.h>? > > I have used the folio tree from next-20220204 for today. I am still getting this build failure. -- Cheers, Stephen Rothwell
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