patches for 2.6.18

[Paul Mackerras]

If you have patches that aren't 2.6.17 material, but you would like to
see them in 2.6.18, now is the time to be posting them to the list, so
that I can put them in the powerpc.git tree, and they can get some
testing before 2.6.17 comes out.  Please don't wait for the 2-week
merge window to send them.  That 2-week merge window is the window for
me to send stuff to Linus, not the window for you to send stuff to me.

Paul.