[PATCH] x86_64: Update defconfig

Enable some hwmon drivers as modules and tulip and stack unwinding

Kernel image should be somewhat bigger now because of the unwind
information being included, but you'll get exact backtraces for that.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>