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Searched refs:kvm (Results 1 – 25 of 302) sorted by relevance

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/linux/arch/powerpc/include/asm/
H A Dkvm_book3s_uvmem.h9 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,
[all …]
/linux/arch/x86/kvm/mmu/
H A Dpage_track.c23 static bool kvm_external_write_tracking_enabled(struct kvm *kvm) in kvm_external_write_tracking_enabled() argument
30 return smp_load_acquire(&kvm->arch.external_write_tracking_enabled); in kvm_external_write_tracking_enabled()
36 bool kvm_page_track_write_tracking_enabled(struct kvm *kvm) in kvm_page_track_write_tracking_enabled() argument
38 return kvm_external_write_tracking_enabled(kvm) || in kvm_page_track_write_tracking_enabled()
39 kvm_shadow_root_allocated(kvm) || !tdp_enabled; in kvm_page_track_write_tracking_enabled()
60 int kvm_page_track_create_memslot(struct kvm *kvm, in kvm_page_track_create_memslot() argument
64 if (!kvm_page_track_write_tracking_enabled(kvm)) in kvm_page_track_create_memslot()
90 void __kvm_write_track_add_gfn(struct kvm *kvm, struct kvm_memory_slot *slot, in __kvm_write_track_add_gfn() argument
93 lockdep_assert_held_write(&kvm->mmu_lock); in __kvm_write_track_add_gfn()
95 lockdep_assert_once(lockdep_is_held(&kvm->slots_lock) || in __kvm_write_track_add_gfn()
[all …]
H A Dtdp_mmu.c15 void kvm_mmu_init_tdp_mmu(struct kvm *kvm) in kvm_mmu_init_tdp_mmu() argument
17 INIT_LIST_HEAD(&kvm->arch.tdp_mmu_roots); in kvm_mmu_init_tdp_mmu()
18 spin_lock_init(&kvm->arch.tdp_mmu_pages_lock); in kvm_mmu_init_tdp_mmu()
22 static __always_inline bool kvm_lockdep_assert_mmu_lock_held(struct kvm *kvm, in kvm_lockdep_assert_mmu_lock_held() argument
26 lockdep_assert_held_read(&kvm->mmu_lock); in kvm_lockdep_assert_mmu_lock_held()
28 lockdep_assert_held_write(&kvm->mmu_lock); in kvm_lockdep_assert_mmu_lock_held()
33 void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm) in kvm_mmu_uninit_tdp_mmu() argument
40 kvm_tdp_mmu_invalidate_roots(kvm, KVM_VALID_ROOTS); in kvm_mmu_uninit_tdp_mmu()
41 kvm_tdp_mmu_zap_invalidated_roots(kvm, false); in kvm_mmu_uninit_tdp_mmu()
44 KVM_MMU_WARN_ON(atomic64_read(&kvm->arch.tdp_mmu_pages)); in kvm_mmu_uninit_tdp_mmu()
[all …]
H A Dpage_track.h10 bool kvm_page_track_write_tracking_enabled(struct kvm *kvm);
14 int kvm_page_track_create_memslot(struct kvm *kvm,
18 void __kvm_write_track_add_gfn(struct kvm *kvm, struct kvm_memory_slot *slot,
20 void __kvm_write_track_remove_gfn(struct kvm *kvm,
23 bool kvm_gfn_is_write_tracked(struct kvm *kvm,
27 int kvm_page_track_init(struct kvm *kvm);
28 void kvm_page_track_cleanup(struct kvm *kvm);
30 void __kvm_page_track_write(struct kvm *kvm, gpa_t gpa, const u8 *new, int bytes);
31 void kvm_page_track_delete_slot(struct kvm *kvm, struct kvm_memory_slot *slot);
33 static inline bool kvm_page_track_has_external_user(struct kvm *kvm) in kvm_page_track_has_external_user() argument
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H A Dtdp_mmu.h10 void kvm_mmu_init_tdp_mmu(struct kvm *kvm);
11 void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm);
20 void kvm_tdp_mmu_put_root(struct kvm *kvm, struct kvm_mmu_page *root);
30 static inline enum kvm_tdp_mmu_root_types kvm_gfn_range_filter_to_root_types(struct kvm *kvm, in kvm_gfn_range_filter_to_root_types() argument
35 if (!kvm_has_mirrored_tdp(kvm)) in kvm_gfn_range_filter_to_root_types()
51 if (unlikely(!kvm_is_addr_direct(vcpu->kvm, fault->addr))) in tdp_mmu_get_root_for_fault()
66 bool kvm_tdp_mmu_zap_leafs(struct kvm *kvm, gfn_t start, gfn_t end, bool flush);
67 bool kvm_tdp_mmu_zap_possible_nx_huge_page(struct kvm *kvm,
69 void kvm_tdp_mmu_zap_all(struct kvm *kvm);
70 void kvm_tdp_mmu_invalidate_roots(struct kvm *kvm,
[all …]
H A Dmmu.c284 static void kvm_flush_remote_tlbs_sptep(struct kvm *kvm, u64 *sptep) in kvm_flush_remote_tlbs_sptep() argument
289 kvm_flush_remote_tlbs_gfn(kvm, gfn, sp->role.level); in kvm_flush_remote_tlbs_sptep()
522 static u64 mmu_spte_clear_track_bits(struct kvm *kvm, u64 *sptep) in mmu_spte_clear_track_bits() argument
536 kvm_update_page_stats(kvm, level, -1); in mmu_spte_clear_track_bits()
603 if (kvm_has_mirrored_tdp(vcpu->kvm)) { in mmu_topup_memory_caches()
749 static void account_shadowed(struct kvm *kvm, struct kvm_mmu_page *sp) in account_shadowed() argument
755 kvm->arch.indirect_shadow_pages++; in account_shadowed()
766 slots = kvm_memslots_for_spte_role(kvm, sp->role); in account_shadowed()
771 return __kvm_write_track_add_gfn(kvm, slot, gfn); in account_shadowed()
775 if (kvm_mmu_slot_gfn_write_protect(kvm, slot, gfn, PG_LEVEL_4K)) in account_shadowed()
[all …]
/linux/arch/loongarch/kvm/
H A Dvm.c28 static void kvm_vm_init_features(struct kvm *kvm) in kvm_vm_init_features() argument
33 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_LSX); in kvm_vm_init_features()
35 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_LASX); in kvm_vm_init_features()
37 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_X86BT); in kvm_vm_init_features()
39 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_ARMBT); in kvm_vm_init_features()
41 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_MIPSBT); in kvm_vm_init_features()
43 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_PTW); in kvm_vm_init_features()
45 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_MSGINT); in kvm_vm_init_features()
49 kvm->arch.kvm_features |= BIT(KVM_LOONGARCH_VM_FEAT_PMU); in kvm_vm_init_features()
52 kvm->arch.pv_features = BIT(KVM_FEATURE_IPI); in kvm_vm_init_features()
[all …]
H A Dmmu.c26 static inline void kvm_ptw_prepare(struct kvm *kvm, kvm_ptw_ctx *ctx) in kvm_ptw_prepare() argument
28 ctx->level = kvm->arch.root_level; in kvm_ptw_prepare()
30 ctx->invalid_ptes = kvm->arch.invalid_ptes; in kvm_ptw_prepare()
31 ctx->pte_shifts = kvm->arch.pte_shifts; in kvm_ptw_prepare()
34 ctx->opaque = kvm; in kvm_ptw_prepare()
90 struct kvm *kvm; in kvm_flush_pte() local
92 kvm = ctx->opaque; in kvm_flush_pte()
94 kvm->stat.hugepages--; in kvm_flush_pte()
96 kvm->stat.pages--; in kvm_flush_pte()
149 static kvm_pte_t *kvm_populate_gpa(struct kvm *kvm, in kvm_populate_gpa() argument
[all …]
/linux/virt/kvm/
H A Deventfd.c36 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()
63 srcu_read_lock_held(&resampler->kvm->irq_srcu)) in irqfd_resampler_notify()
76 struct kvm *kvm; in irqfd_resampler_ack() local
81 kvm = resampler->kvm; in irqfd_resampler_ack()
83 kvm_set_irq(kvm, KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID, in irqfd_resampler_ack()
86 idx = srcu_read_lock(&kvm->irq_srcu); in irqfd_resampler_ack()
[all …]
H A Dkvm_main.c152 static void kvm_uevent_notify_change(unsigned int type, struct kvm *kvm);
158 __weak void kvm_arch_guest_memory_reclaimed(struct kvm *kvm) in kvm_arch_guest_memory_reclaimed() argument
245 bool kvm_make_vcpus_request_mask(struct kvm *kvm, unsigned int req, in kvm_make_vcpus_request_mask() argument
259 vcpu = kvm_get_vcpu(kvm, i); in kvm_make_vcpus_request_mask()
271 bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req) in kvm_make_all_cpus_request() argument
284 kvm_for_each_vcpu(i, vcpu, kvm) in kvm_make_all_cpus_request()
294 void kvm_flush_remote_tlbs(struct kvm *kvm) in kvm_flush_remote_tlbs() argument
296 ++kvm->stat.generic.remote_tlb_flush_requests; in kvm_flush_remote_tlbs()
309 if (!kvm_arch_flush_remote_tlbs(kvm) in kvm_flush_remote_tlbs()
310 || kvm_make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH)) in kvm_flush_remote_tlbs()
[all …]
/linux/include/linux/
H A Dkvm_host.h188 bool kvm_make_vcpus_request_mask(struct kvm *kvm, unsigned int req,
190 bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req);
229 int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
231 int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
233 struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
275 bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range);
276 bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range);
277 bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range);
327 struct kvm *kvm; member
672 struct kvm *kvm, int irq_source_id, int level,
[all …]
/linux/arch/s390/kvm/
H A Dkvm-s390.c304 struct kvm *kvm; in kvm_clock_sync() local
309 list_for_each_entry(kvm, &vm_list, vm_list) { in kvm_clock_sync()
310 kvm_for_each_vcpu(i, vcpu, kvm) { in kvm_clock_sync()
313 kvm->arch.epoch = vcpu->arch.sie_block->epoch; in kvm_clock_sync()
314 kvm->arch.epdx = vcpu->arch.sie_block->epdx; in kvm_clock_sync()
557 static int kvm_s390_keyop(struct kvm_s390_mmu_cache *mc, struct kvm *kvm, int op, in kvm_s390_keyop() argument
560 union asce asce = kvm->arch.gmap->asce; in kvm_s390_keyop()
564 guard(read_lock)(&kvm->mmu_lock); in kvm_s390_keyop()
597 int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) in kvm_vm_ioctl_check_extension() argument
640 if (hpage && !(kvm && kvm_is_ucontrol(kvm))) in kvm_vm_ioctl_check_extension()
[all …]
H A Dpv.c26 bool kvm_s390_pv_is_protected(struct kvm *kvm) in kvm_s390_pv_is_protected() argument
28 lockdep_assert_held(&kvm->lock); in kvm_s390_pv_is_protected()
29 return !!kvm_s390_pv_get_handle(kvm); in kvm_s390_pv_is_protected()
128 int kvm_s390_pv_make_secure(struct kvm *kvm, unsigned long gaddr, void *uvcb) in kvm_s390_pv_make_secure() argument
139 lockdep_assert_held(&kvm->srcu); in kvm_s390_pv_make_secure()
141 priv.needs_export = should_export_before_import(uvcb, kvm->mm); in kvm_s390_pv_make_secure()
143 scoped_guard(mutex, &kvm->arch.pv.import_lock) { in kvm_s390_pv_make_secure()
144 rc = kvm_s390_faultin_gfn(NULL, kvm, &f); in kvm_s390_pv_make_secure()
149 rc = s390_wiggle_split_folio(kvm->mm, priv.folio); in kvm_s390_pv_make_secure()
160 int kvm_s390_pv_convert_to_secure(struct kvm *kvm, unsigned long gaddr) in kvm_s390_pv_convert_to_secure() argument
[all …]
/linux/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c233 struct kvm *kvm; member
248 int kvmppc_uvmem_slot_init(struct kvm *kvm, const struct kvm_memory_slot *slot) in kvmppc_uvmem_slot_init() argument
263 mutex_lock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_init()
264 list_add(&p->list, &kvm->arch.uvmem_pfns); in kvmppc_uvmem_slot_init()
265 mutex_unlock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_init()
273 void kvmppc_uvmem_slot_free(struct kvm *kvm, const struct kvm_memory_slot *slot) in kvmppc_uvmem_slot_free() argument
277 mutex_lock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_free()
278 list_for_each_entry_safe(p, next, &kvm->arch.uvmem_pfns, list) { in kvmppc_uvmem_slot_free()
286 mutex_unlock(&kvm->arch.uvmem_lock); in kvmppc_uvmem_slot_free()
289 static void kvmppc_mark_gfn(unsigned long gfn, struct kvm *kvm, in kvmppc_mark_gfn() argument
[all …]
H A Dbook3s_64_mmu_radix.c102 int lpid = vcpu->kvm->arch.lpid; in kvmhv_copy_tofrom_guest_radix()
146 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_walk_radix_tree() local
180 ret = kvm_read_guest(kvm, addr, &rpte, sizeof(rpte)); in kvmppc_mmu_walk_radix_tree()
242 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_radix_translate_table() local
258 ret = kvm_read_guest(kvm, ptbl, &entry, sizeof(entry)); in kvmppc_mmu_radix_translate_table()
289 vcpu->kvm->arch.process_table, pid, &pte); in kvmppc_mmu_radix_xlate()
315 void kvmppc_radix_tlbie_page(struct kvm *kvm, unsigned long addr, in kvmppc_radix_tlbie_page() argument
353 static void kvmppc_radix_flush_pwc(struct kvm *kvm, u64 lpid) in kvmppc_radix_flush_pwc() argument
374 static unsigned long kvmppc_radix_update_pte(struct kvm *kvm, pte_t *ptep, in kvmppc_radix_update_pte() argument
381 static void kvmppc_radix_set_pte_at(struct kvm *kvm, unsigned long addr, in kvmppc_radix_set_pte_at() argument
[all …]
H A DMakefile6 ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm
8 include $(srctree)/virt/kvm/Makefile.kvm
16 kvm-e500-objs := \
26 kvm-objs-$(CONFIG_KVM_E500V2) := $(kvm-e500-objs)
28 kvm-e500mc-objs := \
38 kvm-objs-$(CONFIG_KVM_E500MC) := $(kvm-e500mc-objs)
40 kvm-pr-y := \
53 kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
58 kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
62 kvm-hv-y += \
[all …]
H A Dbook3s_64_mmu_hv.c47 static long kvmppc_virtmode_do_h_enter(struct kvm *kvm, unsigned long flags,
53 struct kvm *kvm; member
118 void kvmppc_set_hpt(struct kvm *kvm, struct kvm_hpt_info *info) in kvmppc_set_hpt() argument
120 atomic64_set(&kvm->arch.mmio_update, 0); in kvmppc_set_hpt()
121 kvm->arch.hpt = *info; in kvmppc_set_hpt()
122 kvm->arch.sdr1 = __pa(info->virt) | (info->order - 18); in kvmppc_set_hpt()
125 info->virt, (long)info->order, kvm->arch.lpid); in kvmppc_set_hpt()
128 int kvmppc_alloc_reset_hpt(struct kvm *kvm, int order) in kvmppc_alloc_reset_hpt() argument
133 mutex_lock(&kvm->arch.mmu_setup_lock); in kvmppc_alloc_reset_hpt()
134 if (kvm->arch.mmu_ready) { in kvmppc_alloc_reset_hpt()
[all …]
/linux/arch/arm64/kvm/vgic/
H A Dvgic-init.c52 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
96 lockdep_assert_held(&kvm->lock); in kvm_vgic_create()
103 if (kvm_trylock_all_vcpus(kvm)) in kvm_vgic_create()
110 mutex_lock(&kvm->arch.config_lock); in kvm_vgic_create()
119 if (kvm->created_vcpus != atomic_read(&kvm->online_vcpus)) in kvm_vgic_create()
122 if (irqchip_in_kernel(kvm)) { in kvm_vgic_create()
127 kvm_for_each_vcpu(i, vcpu, kvm) { in kvm_vgic_create()
134 kvm->max_vcpus = VGIC_V2_MAX_CPUS; in kvm_vgic_create()
[all …]
/linux/arch/riscv/kvm/
H A DMakefile8 include $(srctree)/virt/kvm/Makefile.kvm
10 obj-$(CONFIG_KVM) += kvm.o
13 kvm-y += aia.o
14 kvm-y += aia_aplic.o
15 kvm-y += aia_device.o
16 kvm-y += aia_imsic.o
17 kvm-y += gstage.o
18 kvm-y += main.o
19 kvm-y += mmu.o
20 kvm-y += nacl.o
[all …]
H A Daia_device.c19 struct kvm *kvm = dev->kvm; in aia_create() local
22 if (irqchip_in_kernel(kvm)) in aia_create()
26 if (kvm_trylock_all_vcpus(kvm)) in aia_create()
29 kvm_for_each_vcpu(i, vcpu, kvm) { in aia_create()
35 kvm->arch.aia.in_kernel = true; in aia_create()
38 kvm_unlock_all_vcpus(kvm); in aia_create()
47 static int aia_config(struct kvm *kvm, unsigned long type, in aia_config() argument
50 struct kvm_aia *aia = &kvm->arch.aia; in aia_config()
53 if (write && kvm_riscv_aia_initialized(kvm)) in aia_config()
141 static int aia_aplic_addr(struct kvm *kvm, u64 *addr, bool write) in aia_aplic_addr() argument
[all …]
H A Dvm.c31 int kvm_arch_init_vm(struct kvm *kvm, unsigned long type) in kvm_arch_init_vm() argument
35 r = kvm_riscv_mmu_alloc_pgd(kvm); in kvm_arch_init_vm()
39 r = kvm_riscv_gstage_vmid_init(kvm); in kvm_arch_init_vm()
41 kvm_riscv_mmu_free_pgd(kvm); in kvm_arch_init_vm()
45 kvm_riscv_aia_init_vm(kvm); in kvm_arch_init_vm()
47 kvm_riscv_guest_timer_init(kvm); in kvm_arch_init_vm()
52 void kvm_arch_destroy_vm(struct kvm *kvm) in kvm_arch_destroy_vm() argument
54 kvm_destroy_vcpus(kvm); in kvm_arch_destroy_vm()
56 kvm_riscv_aia_destroy_vm(kvm); in kvm_arch_destroy_vm()
59 int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irql, in kvm_vm_ioctl_irq_line() argument
[all …]
/linux/arch/x86/kvm/
H A Dirq.c82 if (pic_in_kernel(v->kvm)) in kvm_cpu_has_extint()
83 return v->kvm->arch.vpic->output; in kvm_cpu_has_extint()
86 WARN_ON_ONCE(!irqchip_split(v->kvm)); in kvm_cpu_has_extint()
140 return v->kvm->arch.xen.upcall_vector; in kvm_cpu_get_extint()
144 if (pic_in_kernel(v->kvm)) in kvm_cpu_get_extint()
145 return kvm_pic_read_irq(v->kvm); /* PIC */ in kvm_cpu_get_extint()
148 WARN_ON_ONCE(!irqchip_split(v->kvm)); in kvm_cpu_get_extint()
186 bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args) in kvm_arch_irqfd_allowed() argument
190 return resample ? irqchip_full(kvm) : irqchip_in_kernel(kvm); in kvm_arch_irqfd_allowed()
193 bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) in kvm_arch_irqchip_in_kernel() argument
[all …]
H A Dirq.h27 struct kvm;
55 struct kvm *kvm; member
64 int kvm_pic_init(struct kvm *kvm);
65 void kvm_pic_destroy(struct kvm *kvm);
66 int kvm_pic_read_irq(struct kvm *kvm);
68 int kvm_pic_set_irq(struct kvm_kernel_irq_routing_entry *e, struct kvm *kvm,
71 int kvm_setup_default_ioapic_and_pic_routing(struct kvm *kvm);
73 int kvm_vm_ioctl_get_irqchip(struct kvm *kvm, struct kvm_irqchip *chip);
74 int kvm_vm_ioctl_set_irqchip(struct kvm *kvm, struct kvm_irqchip *chip);
76 static inline int irqchip_full(struct kvm *kvm) in irqchip_full() argument
[all …]
/linux/arch/arm64/kvm/
H A Dnested.c46 void kvm_init_nested(struct kvm *kvm) in kvm_init_nested() argument
48 kvm->arch.nested_mmus = NULL; in kvm_init_nested()
49 kvm->arch.nested_mmus_size = 0; in kvm_init_nested()
50 atomic_set(&kvm->arch.vncr_map_count, 0); in kvm_init_nested()
53 static int init_nested_s2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu) in init_nested_s2_mmu() argument
65 return kvm_init_stage2_mmu(kvm, mmu, kvm_get_pa_bits(kvm)); in init_nested_s2_mmu()
70 struct kvm *kvm = vcpu->kvm; in kvm_vcpu_init_nested() local
74 if (test_bit(KVM_ARM_VCPU_HAS_EL2_E2H0, kvm->arch.vcpu_features) && in kvm_vcpu_init_nested()
91 num_mmus = atomic_read(&kvm->online_vcpus) * S2_MMU_PER_VCPU; in kvm_vcpu_init_nested()
92 tmp = kvrealloc(kvm->arch.nested_mmus, in kvm_vcpu_init_nested()
[all …]
/linux/tools/perf/
H A Dbuiltin-kvm.c514 static void print_result(struct perf_kvm_stat *kvm);
583 static void kvm_display(struct perf_kvm_stat *kvm) in kvm_display() argument
586 print_result(kvm); in kvm_display()
593 static void kvm_display(struct perf_kvm_stat *kvm) in kvm_display() argument
596 print_result(kvm); in kvm_display()
619 static bool register_kvm_events_ops(struct perf_kvm_stat *kvm, uint16_t e_machine) in register_kvm_events_ops() argument
624 if (!strcmp(events_ops->name, kvm->report_event)) { in register_kvm_events_ops()
625 kvm->events_ops = events_ops->ops; in register_kvm_events_ops()
721 static struct kvm_event *find_create_kvm_event(struct perf_kvm_stat *kvm, in find_create_kvm_event() argument
737 kvm->events_ops->decode_key(kvm, key, ki->name); in find_create_kvm_event()
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