55 			     ulong msr);
67 	ulong msr = kvmppc_get_msr(vcpu);  in kvmppc_is_split_real()  local
68 	return (msr & (MSR_IR|MSR_DR)) == MSR_DR;  in kvmppc_is_split_real()
73 	ulong msr = kvmppc_get_msr(vcpu);  in kvmppc_fixup_split_real()  local
77 	if ((msr & (MSR_IR|MSR_DR)) != MSR_DR)  in kvmppc_fixup_split_real()
337 static void kvmppc_set_msr_pr(struct kvm_vcpu *vcpu, u64 msr)  in kvmppc_set_msr_pr()  argument
342 	printk(KERN_INFO "KVM: Set MSR to 0x%llx\n", msr);  in kvmppc_set_msr_pr()
345 	msr &= to_book3s(vcpu)->msr_mask;  in kvmppc_set_msr_pr()
346 	kvmppc_set_msr_fast(vcpu, msr);  in kvmppc_set_msr_pr()
349 	if (msr & MSR_POW) {  in kvmppc_set_msr_pr()
356 			msr &= ~MSR_POW;  in kvmppc_set_msr_pr()
357 			kvmppc_set_msr_fast(vcpu, msr);  in kvmppc_set_msr_pr()
372 		if (!(msr & MSR_PR) && vcpu->arch.magic_page_pa) {  in kvmppc_set_msr_pr()
375 			if (msr & MSR_DR)  in kvmppc_set_msr_pr()
391 	    !(old_msr & MSR_PR) && !(old_msr & MSR_SF) && (msr & MSR_SF)) {  in kvmppc_set_msr_pr()
598 		u64 msr = kvmppc_get_msr(vcpu);  in kvmppc_handle_pagefault()  local
601 		kvmppc_set_msr_fast(vcpu, msr | (ssrr1 & 0xf8000000ULL));  in kvmppc_handle_pagefault()
607 		u64 msr = kvmppc_get_msr(vcpu);  in kvmppc_handle_pagefault()  local
611 		kvmppc_set_msr_fast(vcpu, msr | (ssrr1 & 0xf8000000ULL));  in kvmppc_handle_pagefault()
648 void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr)  in kvmppc_giveup_ext()  argument
656 	if (msr & MSR_VSX)  in kvmppc_giveup_ext()
657 		msr |= MSR_FP | MSR_VEC;  in kvmppc_giveup_ext()
659 	msr &= vcpu->arch.guest_owned_ext;  in kvmppc_giveup_ext()
660 	if (!msr)  in kvmppc_giveup_ext()
664 	printk(KERN_INFO "Giving up ext 0x%lx\n", msr);  in kvmppc_giveup_ext()
667 	if (msr & MSR_FP) {  in kvmppc_giveup_ext()
673 		if (t->regs->msr & MSR_FP)  in kvmppc_giveup_ext()
679 	if (msr & MSR_VEC) {  in kvmppc_giveup_ext()
680 		if (current->thread.regs->msr & MSR_VEC)  in kvmppc_giveup_ext()
686 	vcpu->arch.guest_owned_ext &= ~(msr | MSR_VSX);  in kvmppc_giveup_ext()
711 			     ulong msr)  in kvmppc_handle_ext()  argument
719 	if (!(kvmppc_get_msr(vcpu) & msr)) {  in kvmppc_handle_ext()
724 	if (msr == MSR_VSX) {  in kvmppc_handle_ext()
738 		msr = MSR_FP | MSR_VEC | MSR_VSX;  in kvmppc_handle_ext()
742 	msr &= ~vcpu->arch.guest_owned_ext;  in kvmppc_handle_ext()
743 	if (!msr)  in kvmppc_handle_ext()
747 	printk(KERN_INFO "Loading up ext 0x%lx\n", msr);  in kvmppc_handle_ext()
750 	if (msr & MSR_FP) {  in kvmppc_handle_ext()
758 	if (msr & MSR_VEC) {  in kvmppc_handle_ext()
768 	t->regs->msr |= msr;  in kvmppc_handle_ext()
769 	vcpu->arch.guest_owned_ext |= msr;  in kvmppc_handle_ext()
783 	lost_ext = vcpu->arch.guest_owned_ext & ~current->thread.regs->msr;  in kvmppc_handle_lost_ext()
801 	current->thread.regs->msr |= lost_ext;  in kvmppc_handle_lost_ext()
940 			u64 msr = kvmppc_get_msr(vcpu);  in kvmppc_handle_exit_pr()  local
941 			msr |= shadow_srr1 & 0x58000000;  in kvmppc_handle_exit_pr()
942 			kvmppc_set_msr_fast(vcpu, msr);  in kvmppc_handle_exit_pr()
1490 	if (current->thread.regs->msr & MSR_FP)  in kvmppc_vcpu_run_pr()
1495 	if (current->thread.regs->msr & MSR_VEC)  in kvmppc_vcpu_run_pr()
1501 	if (current->thread.regs->msr & MSR_VSX)  in kvmppc_vcpu_run_pr()