Lines Matching refs:vcpu
74 static inline void kvmppc_update_int_pending(struct kvm_vcpu *vcpu, in kvmppc_update_int_pending() argument
77 if (is_kvmppc_hv_enabled(vcpu->kvm)) in kvmppc_update_int_pending()
80 kvmppc_set_int_pending(vcpu, 1); in kvmppc_update_int_pending()
82 kvmppc_set_int_pending(vcpu, 0); in kvmppc_update_int_pending()
85 static inline bool kvmppc_critical_section(struct kvm_vcpu *vcpu) in kvmppc_critical_section() argument
91 if (is_kvmppc_hv_enabled(vcpu->kvm)) in kvmppc_critical_section()
94 crit_raw = kvmppc_get_critical(vcpu); in kvmppc_critical_section()
95 crit_r1 = kvmppc_get_gpr(vcpu, 1); in kvmppc_critical_section()
98 if (!(kvmppc_get_msr(vcpu) & MSR_SF)) { in kvmppc_critical_section()
106 crit = crit && !(kvmppc_get_msr(vcpu) & MSR_PR); in kvmppc_critical_section()
111 void kvmppc_inject_interrupt(struct kvm_vcpu *vcpu, int vec, u64 flags) in kvmppc_inject_interrupt() argument
113 vcpu->kvm->arch.kvm_ops->inject_interrupt(vcpu, vec, flags); in kvmppc_inject_interrupt()
143 void kvmppc_book3s_dequeue_irqprio(struct kvm_vcpu *vcpu, in kvmppc_book3s_dequeue_irqprio() argument
146 unsigned long old_pending = vcpu->arch.pending_exceptions; in kvmppc_book3s_dequeue_irqprio()
149 &vcpu->arch.pending_exceptions); in kvmppc_book3s_dequeue_irqprio()
151 kvmppc_update_int_pending(vcpu, vcpu->arch.pending_exceptions, in kvmppc_book3s_dequeue_irqprio()
155 void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec) in kvmppc_book3s_queue_irqprio() argument
157 vcpu->stat.queue_intr++; in kvmppc_book3s_queue_irqprio()
160 &vcpu->arch.pending_exceptions); in kvmppc_book3s_queue_irqprio()
167 void kvmppc_core_queue_machine_check(struct kvm_vcpu *vcpu, ulong flags) in kvmppc_core_queue_machine_check() argument
170 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_MACHINE_CHECK, flags); in kvmppc_core_queue_machine_check()
174 void kvmppc_core_queue_program(struct kvm_vcpu *vcpu, ulong flags) in kvmppc_core_queue_program() argument
177 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_PROGRAM, flags); in kvmppc_core_queue_program()
181 void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu) in kvmppc_core_queue_fpunavail() argument
184 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, 0); in kvmppc_core_queue_fpunavail()
187 void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu) in kvmppc_core_queue_vec_unavail() argument
190 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_ALTIVEC, 0); in kvmppc_core_queue_vec_unavail()
193 void kvmppc_core_queue_vsx_unavail(struct kvm_vcpu *vcpu) in kvmppc_core_queue_vsx_unavail() argument
196 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_VSX, 0); in kvmppc_core_queue_vsx_unavail()
199 void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu) in kvmppc_core_queue_dec() argument
201 kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_DECREMENTER); in kvmppc_core_queue_dec()
205 int kvmppc_core_pending_dec(struct kvm_vcpu *vcpu) in kvmppc_core_pending_dec() argument
207 return test_bit(BOOK3S_IRQPRIO_DECREMENTER, &vcpu->arch.pending_exceptions); in kvmppc_core_pending_dec()
211 void kvmppc_core_dequeue_dec(struct kvm_vcpu *vcpu) in kvmppc_core_dequeue_dec() argument
213 kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_DECREMENTER); in kvmppc_core_dequeue_dec()
217 void kvmppc_core_queue_external(struct kvm_vcpu *vcpu, in kvmppc_core_queue_external() argument
241 vcpu->arch.external_oneshot = 1; in kvmppc_core_queue_external()
243 kvmppc_book3s_queue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL); in kvmppc_core_queue_external()
246 void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu) in kvmppc_core_dequeue_external() argument
248 kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL); in kvmppc_core_dequeue_external()
251 void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu, ulong dar, in kvmppc_core_queue_data_storage() argument
254 kvmppc_set_dar(vcpu, dar); in kvmppc_core_queue_data_storage()
255 kvmppc_set_dsisr(vcpu, flags); in kvmppc_core_queue_data_storage()
256 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE, 0); in kvmppc_core_queue_data_storage()
260 void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong flags) in kvmppc_core_queue_inst_storage() argument
262 kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_INST_STORAGE, flags); in kvmppc_core_queue_inst_storage()
266 static int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu, in kvmppc_book3s_irqprio_deliver() argument
271 bool crit = kvmppc_critical_section(vcpu); in kvmppc_book3s_irqprio_deliver()
275 deliver = (kvmppc_get_msr(vcpu) & MSR_EE) && !crit; in kvmppc_book3s_irqprio_deliver()
279 deliver = (kvmppc_get_msr(vcpu) & MSR_EE) && !crit; in kvmppc_book3s_irqprio_deliver()
338 kvmppc_inject_interrupt(vcpu, vec, 0); in kvmppc_book3s_irqprio_deliver()
346 static bool clear_irqprio(struct kvm_vcpu *vcpu, unsigned int priority) in clear_irqprio() argument
358 if (vcpu->arch.external_oneshot) { in clear_irqprio()
359 vcpu->arch.external_oneshot = 0; in clear_irqprio()
368 int kvmppc_core_prepare_to_enter(struct kvm_vcpu *vcpu) in kvmppc_core_prepare_to_enter() argument
370 unsigned long *pending = &vcpu->arch.pending_exceptions; in kvmppc_core_prepare_to_enter()
371 unsigned long old_pending = vcpu->arch.pending_exceptions; in kvmppc_core_prepare_to_enter()
375 if (vcpu->arch.pending_exceptions) in kvmppc_core_prepare_to_enter()
376 printk(KERN_EMERG "KVM: Check pending: %lx\n", vcpu->arch.pending_exceptions); in kvmppc_core_prepare_to_enter()
380 if (kvmppc_book3s_irqprio_deliver(vcpu, priority) && in kvmppc_core_prepare_to_enter()
381 clear_irqprio(vcpu, priority)) { in kvmppc_core_prepare_to_enter()
382 clear_bit(priority, &vcpu->arch.pending_exceptions); in kvmppc_core_prepare_to_enter()
392 kvmppc_update_int_pending(vcpu, *pending, old_pending); in kvmppc_core_prepare_to_enter()
398 kvm_pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing, in kvmppc_gpa_to_pfn() argument
401 ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM; in kvmppc_gpa_to_pfn()
404 if (!(kvmppc_get_msr(vcpu) & MSR_SF)) in kvmppc_gpa_to_pfn()
410 ulong shared_page = ((ulong)vcpu->arch.shared) & PAGE_MASK; in kvmppc_gpa_to_pfn()
420 return gfn_to_pfn_prot(vcpu->kvm, gfn, writing, writable); in kvmppc_gpa_to_pfn()
424 int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, enum xlate_instdata xlid, in kvmppc_xlate() argument
429 int relocated = (kvmppc_get_msr(vcpu) & (data ? MSR_DR : MSR_IR)); in kvmppc_xlate()
433 r = vcpu->arch.mmu.xlate(vcpu, eaddr, pte, data, iswrite); in kvmppc_xlate()
443 if ((kvmppc_get_msr(vcpu) & (MSR_IR | MSR_DR)) == MSR_DR && in kvmppc_xlate()
445 if ((vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) && in kvmppc_xlate()
454 int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, in kvmppc_load_last_inst() argument
457 ulong pc = kvmppc_get_pc(vcpu); in kvmppc_load_last_inst()
463 r = kvmppc_ld(vcpu, &pc, sizeof(u32), inst, false); in kvmppc_load_last_inst()
471 int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu) in kvmppc_subarch_vcpu_init() argument
476 void kvmppc_subarch_vcpu_uninit(struct kvm_vcpu *vcpu) in kvmppc_subarch_vcpu_uninit() argument
480 int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu, in kvm_arch_vcpu_ioctl_get_sregs() argument
485 vcpu_load(vcpu); in kvm_arch_vcpu_ioctl_get_sregs()
486 ret = vcpu->kvm->arch.kvm_ops->get_sregs(vcpu, sregs); in kvm_arch_vcpu_ioctl_get_sregs()
487 vcpu_put(vcpu); in kvm_arch_vcpu_ioctl_get_sregs()
492 int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, in kvm_arch_vcpu_ioctl_set_sregs() argument
497 vcpu_load(vcpu); in kvm_arch_vcpu_ioctl_set_sregs()
498 ret = vcpu->kvm->arch.kvm_ops->set_sregs(vcpu, sregs); in kvm_arch_vcpu_ioctl_set_sregs()
499 vcpu_put(vcpu); in kvm_arch_vcpu_ioctl_set_sregs()
504 int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) in kvm_arch_vcpu_ioctl_get_regs() argument
508 regs->pc = kvmppc_get_pc(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
509 regs->cr = kvmppc_get_cr(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
510 regs->ctr = kvmppc_get_ctr(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
511 regs->lr = kvmppc_get_lr(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
512 regs->xer = kvmppc_get_xer(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
513 regs->msr = kvmppc_get_msr(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
514 regs->srr0 = kvmppc_get_srr0(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
515 regs->srr1 = kvmppc_get_srr1(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
516 regs->pid = vcpu->arch.pid; in kvm_arch_vcpu_ioctl_get_regs()
517 regs->sprg0 = kvmppc_get_sprg0(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
518 regs->sprg1 = kvmppc_get_sprg1(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
519 regs->sprg2 = kvmppc_get_sprg2(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
520 regs->sprg3 = kvmppc_get_sprg3(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
521 regs->sprg4 = kvmppc_get_sprg4(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
522 regs->sprg5 = kvmppc_get_sprg5(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
523 regs->sprg6 = kvmppc_get_sprg6(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
524 regs->sprg7 = kvmppc_get_sprg7(vcpu); in kvm_arch_vcpu_ioctl_get_regs()
527 regs->gpr[i] = kvmppc_get_gpr(vcpu, i); in kvm_arch_vcpu_ioctl_get_regs()
532 int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) in kvm_arch_vcpu_ioctl_set_regs() argument
536 kvmppc_set_pc(vcpu, regs->pc); in kvm_arch_vcpu_ioctl_set_regs()
537 kvmppc_set_cr(vcpu, regs->cr); in kvm_arch_vcpu_ioctl_set_regs()
538 kvmppc_set_ctr(vcpu, regs->ctr); in kvm_arch_vcpu_ioctl_set_regs()
539 kvmppc_set_lr(vcpu, regs->lr); in kvm_arch_vcpu_ioctl_set_regs()
540 kvmppc_set_xer(vcpu, regs->xer); in kvm_arch_vcpu_ioctl_set_regs()
541 kvmppc_set_msr(vcpu, regs->msr); in kvm_arch_vcpu_ioctl_set_regs()
542 kvmppc_set_srr0(vcpu, regs->srr0); in kvm_arch_vcpu_ioctl_set_regs()
543 kvmppc_set_srr1(vcpu, regs->srr1); in kvm_arch_vcpu_ioctl_set_regs()
544 kvmppc_set_sprg0(vcpu, regs->sprg0); in kvm_arch_vcpu_ioctl_set_regs()
545 kvmppc_set_sprg1(vcpu, regs->sprg1); in kvm_arch_vcpu_ioctl_set_regs()
546 kvmppc_set_sprg2(vcpu, regs->sprg2); in kvm_arch_vcpu_ioctl_set_regs()
547 kvmppc_set_sprg3(vcpu, regs->sprg3); in kvm_arch_vcpu_ioctl_set_regs()
548 kvmppc_set_sprg4(vcpu, regs->sprg4); in kvm_arch_vcpu_ioctl_set_regs()
549 kvmppc_set_sprg5(vcpu, regs->sprg5); in kvm_arch_vcpu_ioctl_set_regs()
550 kvmppc_set_sprg6(vcpu, regs->sprg6); in kvm_arch_vcpu_ioctl_set_regs()
551 kvmppc_set_sprg7(vcpu, regs->sprg7); in kvm_arch_vcpu_ioctl_set_regs()
554 kvmppc_set_gpr(vcpu, i, regs->gpr[i]); in kvm_arch_vcpu_ioctl_set_regs()
559 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu() argument
564 int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_set_fpu() argument
569 int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id, in kvmppc_get_one_reg() argument
575 r = vcpu->kvm->arch.kvm_ops->get_one_reg(vcpu, id, val); in kvmppc_get_one_reg()
580 *val = get_reg_val(id, kvmppc_get_dar(vcpu)); in kvmppc_get_one_reg()
583 *val = get_reg_val(id, kvmppc_get_dsisr(vcpu)); in kvmppc_get_one_reg()
587 *val = get_reg_val(id, VCPU_FPR(vcpu, i)); in kvmppc_get_one_reg()
590 *val = get_reg_val(id, vcpu->arch.fp.fpscr); in kvmppc_get_one_reg()
596 val->vsxval[0] = vcpu->arch.fp.fpr[i][0]; in kvmppc_get_one_reg()
597 val->vsxval[1] = vcpu->arch.fp.fpr[i][1]; in kvmppc_get_one_reg()
608 if (!vcpu->arch.icp && !vcpu->arch.xive_vcpu) { in kvmppc_get_one_reg()
613 *val = get_reg_val(id, kvmppc_xive_get_icp(vcpu)); in kvmppc_get_one_reg()
615 *val = get_reg_val(id, kvmppc_xics_get_icp(vcpu)); in kvmppc_get_one_reg()
620 if (!vcpu->arch.xive_vcpu) { in kvmppc_get_one_reg()
625 r = kvmppc_xive_native_get_vp(vcpu, val); in kvmppc_get_one_reg()
631 *val = get_reg_val(id, vcpu->arch.fscr); in kvmppc_get_one_reg()
634 *val = get_reg_val(id, vcpu->arch.tar); in kvmppc_get_one_reg()
637 *val = get_reg_val(id, vcpu->arch.ebbhr); in kvmppc_get_one_reg()
640 *val = get_reg_val(id, vcpu->arch.ebbrr); in kvmppc_get_one_reg()
643 *val = get_reg_val(id, vcpu->arch.bescr); in kvmppc_get_one_reg()
646 *val = get_reg_val(id, vcpu->arch.ic); in kvmppc_get_one_reg()
657 int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id, in kvmppc_set_one_reg() argument
663 r = vcpu->kvm->arch.kvm_ops->set_one_reg(vcpu, id, val); in kvmppc_set_one_reg()
668 kvmppc_set_dar(vcpu, set_reg_val(id, *val)); in kvmppc_set_one_reg()
671 kvmppc_set_dsisr(vcpu, set_reg_val(id, *val)); in kvmppc_set_one_reg()
675 VCPU_FPR(vcpu, i) = set_reg_val(id, *val); in kvmppc_set_one_reg()
678 vcpu->arch.fp.fpscr = set_reg_val(id, *val); in kvmppc_set_one_reg()
684 vcpu->arch.fp.fpr[i][0] = val->vsxval[0]; in kvmppc_set_one_reg()
685 vcpu->arch.fp.fpr[i][1] = val->vsxval[1]; in kvmppc_set_one_reg()
693 if (!vcpu->arch.icp && !vcpu->arch.xive_vcpu) { in kvmppc_set_one_reg()
698 r = kvmppc_xive_set_icp(vcpu, set_reg_val(id, *val)); in kvmppc_set_one_reg()
700 r = kvmppc_xics_set_icp(vcpu, set_reg_val(id, *val)); in kvmppc_set_one_reg()
705 if (!vcpu->arch.xive_vcpu) { in kvmppc_set_one_reg()
710 r = kvmppc_xive_native_set_vp(vcpu, val); in kvmppc_set_one_reg()
716 vcpu->arch.fscr = set_reg_val(id, *val); in kvmppc_set_one_reg()
719 vcpu->arch.tar = set_reg_val(id, *val); in kvmppc_set_one_reg()
722 vcpu->arch.ebbhr = set_reg_val(id, *val); in kvmppc_set_one_reg()
725 vcpu->arch.ebbrr = set_reg_val(id, *val); in kvmppc_set_one_reg()
728 vcpu->arch.bescr = set_reg_val(id, *val); in kvmppc_set_one_reg()
731 vcpu->arch.ic = set_reg_val(id, *val); in kvmppc_set_one_reg()
742 void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) in kvmppc_core_vcpu_load() argument
744 vcpu->kvm->arch.kvm_ops->vcpu_load(vcpu, cpu); in kvmppc_core_vcpu_load()
747 void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu) in kvmppc_core_vcpu_put() argument
749 vcpu->kvm->arch.kvm_ops->vcpu_put(vcpu); in kvmppc_core_vcpu_put()
752 void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr) in kvmppc_set_msr() argument
754 vcpu->kvm->arch.kvm_ops->set_msr(vcpu, msr); in kvmppc_set_msr()
758 int kvmppc_vcpu_run(struct kvm_vcpu *vcpu) in kvmppc_vcpu_run() argument
760 return vcpu->kvm->arch.kvm_ops->vcpu_run(vcpu); in kvmppc_vcpu_run()
763 int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, in kvm_arch_vcpu_ioctl_translate() argument
769 int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu, in kvm_arch_vcpu_ioctl_set_guest_debug() argument
772 vcpu_load(vcpu); in kvm_arch_vcpu_ioctl_set_guest_debug()
773 vcpu->guest_debug = dbg->control; in kvm_arch_vcpu_ioctl_set_guest_debug()
774 vcpu_put(vcpu); in kvm_arch_vcpu_ioctl_set_guest_debug()
778 void kvmppc_decrementer_func(struct kvm_vcpu *vcpu) in kvmppc_decrementer_func() argument
780 kvmppc_core_queue_dec(vcpu); in kvmppc_decrementer_func()
781 kvm_vcpu_kick(vcpu); in kvmppc_decrementer_func()
784 int kvmppc_core_vcpu_create(struct kvm_vcpu *vcpu) in kvmppc_core_vcpu_create() argument
786 return vcpu->kvm->arch.kvm_ops->vcpu_create(vcpu); in kvmppc_core_vcpu_create()
789 void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu) in kvmppc_core_vcpu_free() argument
791 vcpu->kvm->arch.kvm_ops->vcpu_free(vcpu); in kvmppc_core_vcpu_free()
794 int kvmppc_core_check_requests(struct kvm_vcpu *vcpu) in kvmppc_core_check_requests() argument
796 return vcpu->kvm->arch.kvm_ops->check_requests(vcpu); in kvmppc_core_check_requests()
894 int kvmppc_h_logical_ci_load(struct kvm_vcpu *vcpu) in kvmppc_h_logical_ci_load() argument
896 unsigned long size = kvmppc_get_gpr(vcpu, 4); in kvmppc_h_logical_ci_load()
897 unsigned long addr = kvmppc_get_gpr(vcpu, 5); in kvmppc_h_logical_ci_load()
905 srcu_idx = srcu_read_lock(&vcpu->kvm->srcu); in kvmppc_h_logical_ci_load()
906 ret = kvm_io_bus_read(vcpu, KVM_MMIO_BUS, addr, size, &buf); in kvmppc_h_logical_ci_load()
907 srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx); in kvmppc_h_logical_ci_load()
913 kvmppc_set_gpr(vcpu, 4, *(u8 *)&buf); in kvmppc_h_logical_ci_load()
917 kvmppc_set_gpr(vcpu, 4, be16_to_cpu(*(__be16 *)&buf)); in kvmppc_h_logical_ci_load()
921 kvmppc_set_gpr(vcpu, 4, be32_to_cpu(*(__be32 *)&buf)); in kvmppc_h_logical_ci_load()
925 kvmppc_set_gpr(vcpu, 4, be64_to_cpu(*(__be64 *)&buf)); in kvmppc_h_logical_ci_load()
936 int kvmppc_h_logical_ci_store(struct kvm_vcpu *vcpu) in kvmppc_h_logical_ci_store() argument
938 unsigned long size = kvmppc_get_gpr(vcpu, 4); in kvmppc_h_logical_ci_store()
939 unsigned long addr = kvmppc_get_gpr(vcpu, 5); in kvmppc_h_logical_ci_store()
940 unsigned long val = kvmppc_get_gpr(vcpu, 6); in kvmppc_h_logical_ci_store()
966 srcu_idx = srcu_read_lock(&vcpu->kvm->srcu); in kvmppc_h_logical_ci_store()
967 ret = kvm_io_bus_write(vcpu, KVM_MMIO_BUS, addr, size, &buf); in kvmppc_h_logical_ci_store()
968 srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx); in kvmppc_h_logical_ci_store()