for-2.6.23 branch in powerpc.git created

[Milton Miller]

Paul,

Please add "kexec: send slaves to new kernel earlier" It should
apply offset about 40 lines.

http://patchwork.ozlabs.org/linuxppc/patch?id=10399

I've updated my kexec zImage support to 2.6.22-rc4 and made some
fixes, so I'll resend those.  The Makefile diffs always break, so
I might wait until you merge some of the other pending boot patches.

milton