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

From: Stephen Rothwell
Date: Wed Dec 07 2011 - 15:54:16 EST


Hi Tejun,

On Tue, 6 Dec 2011 14:38:08 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the memblock tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> arch/powerpc/mm/numa.c: In function 'get_node_active_region':
> arch/powerpc/mm/numa.c:143:11: error: dereferencing pointer to incomplete type
> arch/powerpc/mm/numa.c:144:11: error: dereferencing pointer to incomplete type
> arch/powerpc/mm/numa.c:145:11: error: dereferencing pointer to incomplete type
> arch/powerpc/mm/numa.c: In function 'mark_reserved_regions_for_nid':
> arch/powerpc/mm/numa.c:960:29: error: storage size of 'node_ar' isn't known
> arch/powerpc/mm/numa.c:960:29: error: unused variable 'node_ar' [-Werror=unused-variable]
> cc1: all warnings being treated as errors
>
> Caused by commit 9d0d131f9f6d ("memblock: Kill early_node_map[]") which
> seems to have misspelled CONFIG_HAVE_MEMBLOCK_NODE_MAP as
> CONFIG_MEMBLOCK_HAVE_NODE_MAP in include/linux/mmzone.h.
>
> I have dropped the memblock tree for today - we can try again tomorrow.

Ping?

--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/

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