Pull x86 build change from Ingo Molnar:
"Explicitly disable x87 FPU instructions, to catch mistaken floating
point use at build time, instead of crashing or misbehaving during run
time"
* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86: Disable generation of traditional x87 instructions