Merge tag 'kvm_mips_20150327' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan...

MIPS KVM Guest FPU & SIMD (MSA) Support

Add guest FPU and MIPS SIMD Architecture (MSA) support to MIPS KVM, by
enabling the host FPU/MSA while in guest mode. This adds two new KVM
capabilities, KVM_CAP_MIPS_FPU & KVM_CAP_MIPS_MSA, and supports the 3 FP
register modes (FR=0, FR=1, FRE=1), and 128-bit MSA vector registers,
with lazy FPU/MSA context save and restore.

Some required MIPS FP/MSA fixes are merged in from a branch in the MIPS
tree first.