Hi Neil,

After merging the md tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

In file included from drivers/md/raid1.c:40:0:
drivers/md/raid1.h:71:2: error: expected ':', ',', ';', '}' or '__attribute__' before 'int'

and went downhill from there ...

Caused by commit 9d64362373aa ("md/raid1:  add documentation to
r1_private_data_s data structure").  Please build test ...

I have used the md tree from next-20111006 for today.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/