linux-next: build warning after merge of the powerpc tree

From: Stephen Rothwell
Date: Tue Oct 20 2015 - 01:22:10 EST


Hi all,

After merging the powerpc tree, today's linux-next build (powerpc
allyesconfig) produced this warning:

WARNING: vmlinux.o(.text+0x9367c): Section mismatch in reference from the function .msi_bitmap_alloc() to the function .init.text:.memblock_virt_alloc_try_nid()
The function .msi_bitmap_alloc() references
the function __init .memblock_virt_alloc_try_nid().
This is often because .msi_bitmap_alloc lacks a __init
annotation or the annotation of .memblock_virt_alloc_try_nid is wrong.

Introduced (probably) by commit

cb2d3883c603 ("powerpc/msi: Free the bitmap if it was slab allocated")

--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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