| /Linux-v5.15/arch/powerpc/include/asm/ |
| D | kvm_book3s_uvmem.h | 9 int kvmppc_uvmem_slot_init(struct kvm *kvm, const struct kvm_memory_slot *slot);
10 void kvmppc_uvmem_slot_free(struct kvm *kvm,
12 unsigned long kvmppc_h_svm_page_in(struct kvm *kvm,
16 unsigned long kvmppc_h_svm_page_out(struct kvm *kvm,
20 unsigned long kvmppc_h_svm_init_start(struct kvm *kvm);
21 unsigned long kvmppc_h_svm_init_done(struct kvm *kvm);
22 int kvmppc_send_page_to_uv(struct kvm *kvm, unsigned long gfn);
23 unsigned long kvmppc_h_svm_init_abort(struct kvm *kvm);
25 struct kvm *kvm, bool skip_page_out);
26 int kvmppc_uvmem_memslot_create(struct kvm *kvm,
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| D | kvm_ppc.h | 161 extern void kvmppc_set_hpt(struct kvm *kvm, struct kvm_hpt_info *info);
162 extern long kvmppc_alloc_reset_hpt(struct kvm *kvm, int order);
164 extern void kvmppc_rmap_reset(struct kvm *kvm);
165 extern long kvmppc_prepare_vrma(struct kvm *kvm,
170 extern long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd,
172 extern void kvm_spapr_tce_release_iommu_group(struct kvm *kvm,
174 extern int kvmppc_switch_mmu_to_hpt(struct kvm *kvm);
175 extern int kvmppc_switch_mmu_to_radix(struct kvm *kvm);
176 extern void kvmppc_setup_partition_table(struct kvm *kvm);
178 extern long kvm_vm_ioctl_create_spapr_tce(struct kvm *kvm,
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| D | kvm_book3s.h | 86 struct kvm *kvm; member
160 extern long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr,
174 extern int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hc);
193 extern void kvmppc_radix_tlbie_page(struct kvm *kvm, unsigned long addr,
195 extern void kvmppc_unmap_pte(struct kvm *kvm, pte_t *pte, unsigned long gpa,
199 extern bool kvmppc_hv_handle_set_rc(struct kvm *kvm, bool nested,
207 extern int kvmppc_init_vm_radix(struct kvm *kvm);
208 extern void kvmppc_free_radix(struct kvm *kvm);
209 extern void kvmppc_free_pgtable_radix(struct kvm *kvm, pgd_t *pgd,
213 extern void kvm_unmap_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
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| /Linux-v5.15/arch/x86/kvm/mmu/ |
| D | tdp_mmu.h | 10 __must_check static inline bool kvm_tdp_mmu_get_root(struct kvm *kvm, in kvm_tdp_mmu_get_root() argument
19 void kvm_tdp_mmu_put_root(struct kvm *kvm, struct kvm_mmu_page *root,
22 bool __kvm_tdp_mmu_zap_gfn_range(struct kvm *kvm, int as_id, gfn_t start,
24 static inline bool kvm_tdp_mmu_zap_gfn_range(struct kvm *kvm, int as_id, in kvm_tdp_mmu_zap_gfn_range() argument
27 return __kvm_tdp_mmu_zap_gfn_range(kvm, as_id, start, end, true, flush); in kvm_tdp_mmu_zap_gfn_range()
29 static inline bool kvm_tdp_mmu_zap_sp(struct kvm *kvm, struct kvm_mmu_page *sp) in kvm_tdp_mmu_zap_sp() argument
42 lockdep_assert_held_write(&kvm->mmu_lock); in kvm_tdp_mmu_zap_sp()
43 return __kvm_tdp_mmu_zap_gfn_range(kvm, kvm_mmu_page_as_id(sp), in kvm_tdp_mmu_zap_sp()
47 void kvm_tdp_mmu_zap_all(struct kvm *kvm);
48 void kvm_tdp_mmu_invalidate_all_roots(struct kvm *kvm);
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| D | tdp_mmu.c | 17 bool kvm_mmu_init_tdp_mmu(struct kvm *kvm) in kvm_mmu_init_tdp_mmu() argument
23 kvm->arch.tdp_mmu_enabled = true; in kvm_mmu_init_tdp_mmu()
25 INIT_LIST_HEAD(&kvm->arch.tdp_mmu_roots); in kvm_mmu_init_tdp_mmu()
26 spin_lock_init(&kvm->arch.tdp_mmu_pages_lock); in kvm_mmu_init_tdp_mmu()
27 INIT_LIST_HEAD(&kvm->arch.tdp_mmu_pages); in kvm_mmu_init_tdp_mmu()
32 static __always_inline void kvm_lockdep_assert_mmu_lock_held(struct kvm *kvm, in kvm_lockdep_assert_mmu_lock_held() argument
36 lockdep_assert_held_read(&kvm->mmu_lock); in kvm_lockdep_assert_mmu_lock_held()
38 lockdep_assert_held_write(&kvm->mmu_lock); in kvm_lockdep_assert_mmu_lock_held()
41 void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm) in kvm_mmu_uninit_tdp_mmu() argument
43 if (!kvm->arch.tdp_mmu_enabled) in kvm_mmu_uninit_tdp_mmu()
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| /Linux-v5.15/include/linux/ |
| D | kvm_host.h | 162 bool kvm_make_vcpus_request_mask(struct kvm *kvm, unsigned int req,
165 bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req);
166 bool kvm_make_all_cpus_request_except(struct kvm *kvm, unsigned int req,
168 bool kvm_make_cpus_request_mask(struct kvm *kvm, unsigned int req,
205 int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
207 int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
209 struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
241 bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range);
242 bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range);
243 bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range);
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| /Linux-v5.15/arch/powerpc/kvm/ |
| D | book3s_hv_uvmem.c | 232 struct kvm *kvm; member
247 int kvmppc_uvmem_slot_init(struct kvm *kvm, const struct kvm_memory_slot *slot) in kvmppc_uvmem_slot_init() argument
262 mutex_lock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_init()
263 list_add(&p->list, &kvm->arch.uvmem_pfns); in kvmppc_uvmem_slot_init()
264 mutex_unlock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_init()
272 void kvmppc_uvmem_slot_free(struct kvm *kvm, const struct kvm_memory_slot *slot) in kvmppc_uvmem_slot_free() argument
276 mutex_lock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_free()
277 list_for_each_entry_safe(p, next, &kvm->arch.uvmem_pfns, list) { in kvmppc_uvmem_slot_free()
285 mutex_unlock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_free()
288 static void kvmppc_mark_gfn(unsigned long gfn, struct kvm *kvm, in kvmppc_mark_gfn() argument
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| D | Makefile | 6 ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm
7 KVM := ../../../virt/kvm
19 kvm-e500-objs := \
29 kvm-objs-$(CONFIG_KVM_E500V2) := $(kvm-e500-objs)
31 kvm-e500mc-objs := \
41 kvm-objs-$(CONFIG_KVM_E500MC) := $(kvm-e500mc-objs)
43 kvm-book3s_64-builtin-objs-$(CONFIG_SPAPR_TCE_IOMMU) := \
46 kvm-pr-y := \
59 kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
64 kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
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| D | book3s_64_mmu_hv.c | 46 static long kvmppc_virtmode_do_h_enter(struct kvm *kvm, unsigned long flags,
52 struct kvm *kvm; member
117 void kvmppc_set_hpt(struct kvm *kvm, struct kvm_hpt_info *info) in kvmppc_set_hpt() argument
119 atomic64_set(&kvm->arch.mmio_update, 0); in kvmppc_set_hpt()
120 kvm->arch.hpt = *info; in kvmppc_set_hpt()
121 kvm->arch.sdr1 = __pa(info->virt) | (info->order - 18); in kvmppc_set_hpt()
124 info->virt, (long)info->order, kvm->arch.lpid); in kvmppc_set_hpt()
127 long kvmppc_alloc_reset_hpt(struct kvm *kvm, int order) in kvmppc_alloc_reset_hpt() argument
132 mutex_lock(&kvm->arch.mmu_setup_lock); in kvmppc_alloc_reset_hpt()
133 if (kvm->arch.mmu_ready) { in kvmppc_alloc_reset_hpt()
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| D | book3s_64_mmu_radix.c | 93 int lpid = vcpu->kvm->arch.lpid; in kvmhv_copy_tofrom_guest_radix()
135 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_walk_radix_tree() local
167 vcpu->srcu_idx = srcu_read_lock(&kvm->srcu); in kvmppc_mmu_walk_radix_tree()
168 ret = kvm_read_guest(kvm, addr, &rpte, sizeof(rpte)); in kvmppc_mmu_walk_radix_tree()
169 srcu_read_unlock(&kvm->srcu, vcpu->srcu_idx); in kvmppc_mmu_walk_radix_tree()
230 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_radix_translate_table() local
245 vcpu->srcu_idx = srcu_read_lock(&kvm->srcu); in kvmppc_mmu_radix_translate_table()
246 ret = kvm_read_guest(kvm, ptbl, &entry, sizeof(entry)); in kvmppc_mmu_radix_translate_table()
247 srcu_read_unlock(&kvm->srcu, vcpu->srcu_idx); in kvmppc_mmu_radix_translate_table()
277 vcpu->kvm->arch.process_table, pid, &pte); in kvmppc_mmu_radix_xlate()
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| /Linux-v5.15/virt/kvm/ |
| D | eventfd.c | 36 kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args) in kvm_arch_irqfd_allowed() argument
46 struct kvm *kvm = irqfd->kvm; in irqfd_inject() local
49 kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 1, in irqfd_inject()
51 kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 0, in irqfd_inject()
54 kvm_set_irq(kvm, KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID, in irqfd_inject()
67 struct kvm *kvm; in irqfd_resampler_ack() local
73 kvm = resampler->kvm; in irqfd_resampler_ack()
75 kvm_set_irq(kvm, KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID, in irqfd_resampler_ack()
78 idx = srcu_read_lock(&kvm->irq_srcu); in irqfd_resampler_ack()
83 srcu_read_unlock(&kvm->irq_srcu, idx); in irqfd_resampler_ack()
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| D | kvm_main.c | 154 static void kvm_uevent_notify_change(unsigned int type, struct kvm *kvm);
158 __weak void kvm_arch_mmu_notifier_invalidate_range(struct kvm *kvm, in kvm_arch_mmu_notifier_invalidate_range() argument
254 bool kvm_make_vcpus_request_mask(struct kvm *kvm, unsigned int req, in kvm_make_vcpus_request_mask() argument
264 kvm_for_each_vcpu(i, vcpu, kvm) { in kvm_make_vcpus_request_mask()
306 bool kvm_make_all_cpus_request_except(struct kvm *kvm, unsigned int req, in kvm_make_all_cpus_request_except() argument
314 called = kvm_make_vcpus_request_mask(kvm, req, except, NULL, cpus); in kvm_make_all_cpus_request_except()
320 bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req) in kvm_make_all_cpus_request() argument
322 return kvm_make_all_cpus_request_except(kvm, req, NULL); in kvm_make_all_cpus_request()
327 void kvm_flush_remote_tlbs(struct kvm *kvm) in kvm_flush_remote_tlbs() argument
329 ++kvm->stat.generic.remote_tlb_flush_requests; in kvm_flush_remote_tlbs()
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| D | irqchip.c | 22 int kvm_irq_map_gsi(struct kvm *kvm, in kvm_irq_map_gsi() argument
29 irq_rt = srcu_dereference_check(kvm->irq_routing, &kvm->irq_srcu, in kvm_irq_map_gsi()
30 lockdep_is_held(&kvm->irq_lock)); in kvm_irq_map_gsi()
41 int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin) in kvm_irq_map_chip_pin() argument
45 irq_rt = srcu_dereference(kvm->irq_routing, &kvm->irq_srcu); in kvm_irq_map_chip_pin()
49 int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi) in kvm_send_userspace_msi() argument
53 if (!irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID)) in kvm_send_userspace_msi()
62 return kvm_set_msi(&route, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1, false); in kvm_send_userspace_msi()
71 int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level, in kvm_set_irq() argument
83 idx = srcu_read_lock(&kvm->irq_srcu); in kvm_set_irq()
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| D | coalesced_mmio.c | 54 ring = dev->kvm->coalesced_mmio_ring; in coalesced_mmio_has_room()
69 struct kvm_coalesced_mmio_ring *ring = dev->kvm->coalesced_mmio_ring; in coalesced_mmio_write()
75 spin_lock(&dev->kvm->ring_lock); in coalesced_mmio_write()
80 spin_unlock(&dev->kvm->ring_lock); in coalesced_mmio_write()
92 spin_unlock(&dev->kvm->ring_lock); in coalesced_mmio_write()
110 int kvm_coalesced_mmio_init(struct kvm *kvm) in kvm_coalesced_mmio_init() argument
118 kvm->coalesced_mmio_ring = page_address(page); in kvm_coalesced_mmio_init()
125 spin_lock_init(&kvm->ring_lock); in kvm_coalesced_mmio_init()
126 INIT_LIST_HEAD(&kvm->coalesced_zones); in kvm_coalesced_mmio_init()
131 void kvm_coalesced_mmio_free(struct kvm *kvm) in kvm_coalesced_mmio_free() argument
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| /Linux-v5.15/arch/x86/kvm/ |
| D | irq_comm.c | 29 struct kvm *kvm, int irq_source_id, int level, in kvm_set_pic_irq() argument
32 struct kvm_pic *pic = kvm->arch.vpic; in kvm_set_pic_irq()
37 struct kvm *kvm, int irq_source_id, int level, in kvm_set_ioapic_irq() argument
40 struct kvm_ioapic *ioapic = kvm->arch.vioapic; in kvm_set_ioapic_irq()
45 int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src, in kvm_irq_delivery_to_apic() argument
53 if (kvm_irq_delivery_to_apic_fast(kvm, src, irq, &r, dest_map)) in kvm_irq_delivery_to_apic()
64 kvm_for_each_vcpu(i, vcpu, kvm) { in kvm_irq_delivery_to_apic()
93 lowest = kvm_get_vcpu(kvm, idx); in kvm_irq_delivery_to_apic()
102 void kvm_set_msi_irq(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *e, in kvm_set_msi_irq() argument
109 trace_kvm_msi_set_irq(msg.address_lo | (kvm->arch.x2apic_format ? in kvm_set_msi_irq()
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| D | irq.h | 25 struct kvm;
53 struct kvm *kvm; member
63 int kvm_pic_init(struct kvm *kvm);
64 void kvm_pic_destroy(struct kvm *kvm);
65 int kvm_pic_read_irq(struct kvm *kvm);
68 static inline int irqchip_split(struct kvm *kvm) in irqchip_split() argument
70 int mode = kvm->arch.irqchip_mode; in irqchip_split()
77 static inline int irqchip_kernel(struct kvm *kvm) in irqchip_kernel() argument
79 int mode = kvm->arch.irqchip_mode; in irqchip_kernel()
86 static inline int pic_in_kernel(struct kvm *kvm) in pic_in_kernel() argument
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| D | xen.h | 20 int kvm_xen_hvm_set_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data);
21 int kvm_xen_hvm_get_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data);
23 int kvm_xen_hvm_config(struct kvm *kvm, struct kvm_xen_hvm_config *xhc);
24 void kvm_xen_init_vm(struct kvm *kvm);
25 void kvm_xen_destroy_vm(struct kvm *kvm);
27 static inline bool kvm_xen_msr_enabled(struct kvm *kvm) in kvm_xen_msr_enabled() argument
30 kvm->arch.xen_hvm_config.msr; in kvm_xen_msr_enabled()
33 static inline bool kvm_xen_hypercall_enabled(struct kvm *kvm) in kvm_xen_hypercall_enabled() argument
36 (kvm->arch.xen_hvm_config.flags & in kvm_xen_hypercall_enabled()
43 vcpu->arch.xen.vcpu_info_set && vcpu->kvm->arch.xen.upcall_vector) in kvm_xen_has_interrupt()
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| /Linux-v5.15/arch/arm64/kvm/vgic/ |
| D | vgic-init.c | 52 void kvm_vgic_early_init(struct kvm *kvm) in kvm_vgic_early_init() argument
54 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_early_init()
71 int kvm_vgic_create(struct kvm *kvm, u32 type) in kvm_vgic_create() argument
76 if (irqchip_in_kernel(kvm)) in kvm_vgic_create()
90 if (!lock_all_vcpus(kvm)) in kvm_vgic_create()
93 kvm_for_each_vcpu(i, vcpu, kvm) { in kvm_vgic_create()
100 kvm->arch.max_vcpus = VGIC_V2_MAX_CPUS; in kvm_vgic_create()
102 kvm->arch.max_vcpus = VGIC_V3_MAX_CPUS; in kvm_vgic_create()
104 if (atomic_read(&kvm->online_vcpus) > kvm->arch.max_vcpus) { in kvm_vgic_create()
109 kvm->arch.vgic.in_kernel = true; in kvm_vgic_create()
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| D | vgic.h | 162 struct vgic_irq *vgic_get_irq(struct kvm *kvm, struct kvm_vcpu *vcpu,
164 void __vgic_put_lpi_locked(struct kvm *kvm, struct vgic_irq *irq);
165 void vgic_put_irq(struct kvm *kvm, struct vgic_irq *irq);
169 bool vgic_queue_irq_unlock(struct kvm *kvm, struct vgic_irq *irq,
171 void vgic_kick_vcpus(struct kvm *kvm);
175 int vgic_check_ioaddr(struct kvm *kvm, phys_addr_t *ioaddr,
192 int vgic_v2_map_resources(struct kvm *kvm);
193 int vgic_register_dist_iodev(struct kvm *kvm, gpa_t dist_base_address,
221 int vgic_v3_map_resources(struct kvm *kvm);
222 int vgic_v3_lpi_sync_pending_status(struct kvm *kvm, struct vgic_irq *irq);
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| D | vgic-debug.c | 55 static void iter_init(struct kvm *kvm, struct vgic_state_iter *iter, in iter_init() argument
58 int nr_cpus = atomic_read(&kvm->online_vcpus); in iter_init()
63 iter->nr_spis = kvm->arch.vgic.nr_spis; in iter_init()
64 if (kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) { in iter_init()
65 iter->nr_lpis = vgic_copy_lpi_list(kvm, NULL, &iter->lpi_array); in iter_init()
85 struct kvm *kvm = (struct kvm *)s->private; in vgic_debug_start() local
88 mutex_lock(&kvm->lock); in vgic_debug_start()
89 iter = kvm->arch.vgic.iter; in vgic_debug_start()
101 iter_init(kvm, iter, *pos); in vgic_debug_start()
102 kvm->arch.vgic.iter = iter; in vgic_debug_start()
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| /Linux-v5.15/arch/s390/kvm/ |
| D | kvm-s390.c | 263 static int sca_switch_to_extended(struct kvm *kvm);
296 struct kvm *kvm; in kvm_clock_sync() local
301 list_for_each_entry(kvm, &vm_list, vm_list) { in kvm_clock_sync()
302 kvm_for_each_vcpu(i, vcpu, kvm) { in kvm_clock_sync()
305 kvm->arch.epoch = vcpu->arch.sie_block->epoch; in kvm_clock_sync()
306 kvm->arch.epdx = vcpu->arch.sie_block->epdx; in kvm_clock_sync()
533 int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) in kvm_vm_ioctl_check_extension() argument
574 if (hpage && !kvm_is_ucontrol(kvm)) in kvm_vm_ioctl_check_extension()
613 void kvm_arch_sync_dirty_log(struct kvm *kvm, struct kvm_memory_slot *memslot) in kvm_arch_sync_dirty_log() argument
618 struct gmap *gmap = kvm->arch.gmap; in kvm_arch_sync_dirty_log()
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| D | pv.c | 25 KVM_UV_EVENT(vcpu->kvm, 3, in kvm_s390_pv_destroy_cpu()
69 uvcb.guest_handle = kvm_s390_pv_get_handle(vcpu->kvm); in kvm_s390_pv_create_cpu()
85 KVM_UV_EVENT(vcpu->kvm, 3, in kvm_s390_pv_create_cpu()
100 vcpu->arch.sie_block->pv_handle_config = kvm_s390_pv_get_handle(vcpu->kvm); in kvm_s390_pv_create_cpu()
107 static void kvm_s390_pv_dealloc_vm(struct kvm *kvm) in kvm_s390_pv_dealloc_vm() argument
109 vfree(kvm->arch.pv.stor_var); in kvm_s390_pv_dealloc_vm()
110 free_pages(kvm->arch.pv.stor_base, in kvm_s390_pv_dealloc_vm()
112 memset(&kvm->arch.pv, 0, sizeof(kvm->arch.pv)); in kvm_s390_pv_dealloc_vm()
115 static int kvm_s390_pv_alloc_vm(struct kvm *kvm) in kvm_s390_pv_alloc_vm() argument
122 kvm->arch.pv.stor_var = NULL; in kvm_s390_pv_alloc_vm()
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| D | kvm-s390.h | 54 debug_sprintf_event(d_vcpu->kvm->arch.dbf, d_loglevel, \
82 return test_bit(vcpu->vcpu_idx, vcpu->kvm->arch.idle_mask); in is_vcpu_idle()
85 static inline int kvm_is_ucontrol(struct kvm *kvm) in kvm_is_ucontrol() argument
88 if (kvm->arch.gmap) in kvm_is_ucontrol()
182 static inline int test_kvm_facility(struct kvm *kvm, unsigned long nr) in test_kvm_facility() argument
184 return __test_facility(nr, kvm->arch.model.fac_mask) && in test_kvm_facility()
185 __test_facility(nr, kvm->arch.model.fac_list); in test_kvm_facility()
199 static inline int test_kvm_cpu_feat(struct kvm *kvm, unsigned long nr) in test_kvm_cpu_feat() argument
202 return test_bit_inv(nr, kvm->arch.cpu_feat); in test_kvm_cpu_feat()
206 static inline int kvm_s390_user_cpu_state_ctrl(struct kvm *kvm) in kvm_s390_user_cpu_state_ctrl() argument
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| /Linux-v5.15/tools/perf/ |
| D | builtin-kvm.c | 103 static const char *get_exit_reason(struct perf_kvm_stat *kvm, in get_exit_reason() argument
114 (unsigned long long)exit_code, kvm->exit_reasons_isa); in get_exit_reason()
118 void exit_event_decode_key(struct perf_kvm_stat *kvm, in exit_event_decode_key() argument
122 const char *exit_reason = get_exit_reason(kvm, key->exit_reasons, in exit_event_decode_key()
128 static bool register_kvm_events_ops(struct perf_kvm_stat *kvm) in register_kvm_events_ops() argument
133 if (!strcmp(events_ops->name, kvm->report_event)) { in register_kvm_events_ops()
134 kvm->events_ops = events_ops->ops; in register_kvm_events_ops()
149 static void init_kvm_event_record(struct perf_kvm_stat *kvm) in init_kvm_event_record() argument
154 INIT_LIST_HEAD(&kvm->kvm_events_cache[i]); in init_kvm_event_record()
226 static struct kvm_event *find_create_kvm_event(struct perf_kvm_stat *kvm, in find_create_kvm_event() argument
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| /Linux-v5.15/arch/arm64/kvm/ |
| D | mmu.c | 42 static int stage2_apply_range(struct kvm *kvm, phys_addr_t addr, in stage2_apply_range() argument
51 struct kvm_pgtable *pgt = kvm->arch.mmu.pgt; in stage2_apply_range()
55 next = stage2_pgd_addr_end(kvm, addr, end); in stage2_apply_range()
61 cond_resched_lock(&kvm->mmu_lock); in stage2_apply_range()
67 #define stage2_apply_range_resched(kvm, addr, end, fn) \ argument
68 stage2_apply_range(kvm, addr, end, fn, true)
81 void kvm_flush_remote_tlbs(struct kvm *kvm) in kvm_flush_remote_tlbs() argument
83 ++kvm->stat.generic.remote_tlb_flush_requests; in kvm_flush_remote_tlbs()
84 kvm_call_hyp(__kvm_tlb_flush_vmid, &kvm->arch.mmu); in kvm_flush_remote_tlbs()
179 struct kvm *kvm = kvm_s2_mmu_to_kvm(mmu); in __unmap_stage2_range() local
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