powerpc allmodconfig in current -mm

[Paul Mackerras]

Andrew Morton writes:

> /opt/crosstool/gcc-4.1.0-glibc-2.3.6/powerpc64-unknown-linux-gnu/bin/powerpc64-unknown-linux-gnu-ld: .tmp_vmlinux1: section .data.gcov lma 0xc000000002c2bb78 overlaps previous sections

I suspect your binutils are too old, and the stress that the gcov
stuff puts on the toolchain is showing up a bug in ld.

> powerpc allmodconfig:
> 
> ERROR: "CMO_PageSize" [arch/powerpc/platforms/pseries/cmm.ko] undefined!
> 
> (needed for 2.6.27)

OK.  I think we need to export CMO_PrPSP and CMO_SecPSP as well.
(Lovely names. :()

Paul.