James Hogan 1c0cd66adb MIPS: KVM: Add FP exception handling ... Add guest exception handling for floating point exceptions and coprocessor 1 unusable exceptions. Floating point exceptions from the guest need passing to the guest kernel, so for these a guest FPE is emulated. Also, coprocessor 1 unusable exceptions are normally passed straight through to the guest (because no guest FPU was supported), but the hypervisor can now handle them if the guest has its FPU enabled by restoring the guest FPU context and enabling the FPU. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org		2015-03-27 21:25:16 +00:00
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asm	MIPS: KVM: Add FP exception handling	2015-03-27 21:25:16 +00:00
uapi/asm	MIPS: KVM: Clean up register definitions a little	2015-03-27 21:25:10 +00:00