x32: Allow x32 to be configured

At this point, one should be able to build an x32 kernel.

Note that for now we depend on CONFIG_IA32_EMULATION.  Long term, x32
and IA32 should be detangled.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. J. Lu 2012-02-19 10:40:03 -08:00 • committed by H. Peter Anvin
commit 5fd92e65a6