Re: linux-next: build failure after merge of the akpm-current tree

[Dan Williams]

On Wed, Nov 4, 2020 at 9:05 PM Stephen Rothwell <s...@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the akpm-current tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> In file included from include/linux/numa.h:25,
>                  from include/linux/nodemask.h:96,
>                  from include/linux/mount.h:15,
>                  from fs/pnode.c:9:
> arch/powerpc/include/asm/sparsemem.h:17:16: error: unknown type name 
> 'pgprot_t'
>    17 |       int nid, pgprot_t prot);
>       |                ^~~~~~~~
>
> Caused by commit
>
>   45339c019cbc ("mm: fix phys_to_target_node() and 
> memory_add_physaddr_to_nid() exports")
>
> I have reverted that commit for today (maybe I should not have added
> it :-().

Ugh, I'll check my cross-compile coverage.