On Thu, 2012-05-17 at 08:43 +0800, Alex Shi wrote:

> > I've seem to have misplaced my cross-compiler set, so I've only compiled
> > x86-64 for now.
> 
> 
> Oh, I also need a cross-compiler for other archs. Thanks reminder!

Here:

http://kernel.org/pub/tools/crosstool/

Oh, and if you want to automate this. I attached a ktest.pl config that
does it for you. I'll be pushing this config and others into a examples
directory come the next merge window.

Ktest is located in the Linux tree under tools/testing/ktest/

You can run a bunch of cross compiles by doing:

ktest.pl crosstests.conf

-- Steve