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Searched refs:kvm (Results 1 – 25 of 391) sorted by relevance

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/linux-6.15/arch/powerpc/include/asm/
H A Dkvm_book3s_uvmem.h10 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);
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,
28 void kvmppc_uvmem_memslot_delete(struct kvm *kvm,
53 kvmppc_h_svm_page_in(struct kvm *kvm, unsigned long gra, in kvmppc_h_svm_page_in() argument
[all …]
/linux-6.15/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
36 bool kvm_page_track_write_tracking_enabled(struct kvm *kvm) in kvm_page_track_write_tracking_enabled() argument
60 int kvm_page_track_create_memslot(struct kvm *kvm, in kvm_page_track_create_memslot() argument
113 void __kvm_write_track_remove_gfn(struct kvm *kvm, in __kvm_write_track_remove_gfn() argument
136 bool kvm_gfn_is_write_tracked(struct kvm *kvm, in kvm_gfn_is_write_tracked() argument
152 void kvm_page_track_cleanup(struct kvm *kvm) in kvm_page_track_cleanup() argument
160 int kvm_page_track_init(struct kvm *kvm) in kvm_page_track_init() argument
217 int kvm_page_track_register_notifier(struct kvm *kvm, in kvm_page_track_register_notifier() argument
223 if (!kvm || kvm->mm != current->mm) in kvm_page_track_register_notifier()
247 void kvm_page_track_unregister_notifier(struct kvm *kvm, in kvm_page_track_unregister_notifier() argument
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H A Dtdp_mmu.c15 void kvm_mmu_init_tdp_mmu(struct kvm *kvm) in kvm_mmu_init_tdp_mmu() argument
33 void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm) in kvm_mmu_uninit_tdp_mmu() argument
258 struct kvm *kvm = vcpu->kvm; in kvm_tdp_mmu_alloc_root() local
1013 void kvm_tdp_mmu_zap_all(struct kvm *kvm) in kvm_tdp_mmu_zap_all() argument
1091 void kvm_tdp_mmu_invalidate_roots(struct kvm *kvm, in kvm_tdp_mmu_invalidate_roots() argument
1243 struct kvm *kvm = vcpu->kvm; in kvm_tdp_mmu_map() local
1462 bool kvm_tdp_mmu_wrprot_slot(struct kvm *kvm, in kvm_tdp_mmu_wrprot_slot() argument
1678 void kvm_tdp_mmu_clear_dirty_slot(struct kvm *kvm, in kvm_tdp_mmu_clear_dirty_slot() argument
1745 static int tdp_mmu_make_huge_spte(struct kvm *kvm, in tdp_mmu_make_huge_spte() argument
1843 void kvm_tdp_mmu_recover_huge_pages(struct kvm *kvm, in kvm_tdp_mmu_recover_huge_pages() argument
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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,
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);
33 static inline bool kvm_page_track_has_external_user(struct kvm *kvm) in kvm_page_track_has_external_user() argument
38 static inline int kvm_page_track_init(struct kvm *kvm) { return 0; } in kvm_page_track_init() argument
39 static inline void kvm_page_track_cleanup(struct kvm *kvm) { } in kvm_page_track_cleanup() argument
41 static inline void __kvm_page_track_write(struct kvm *kvm, gpa_t gpa, in __kvm_page_track_write() 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);
68 void kvm_tdp_mmu_zap_all(struct kvm *kvm);
69 void kvm_tdp_mmu_invalidate_roots(struct kvm *kvm,
80 bool kvm_tdp_mmu_wrprot_slot(struct kvm *kvm,
82 void kvm_tdp_mmu_clear_dirty_slot(struct kvm *kvm,
84 void kvm_tdp_mmu_clear_dirty_pt_masked(struct kvm *kvm,
88 void kvm_tdp_mmu_recover_huge_pages(struct kvm *kvm,
91 bool kvm_tdp_mmu_write_protect_gfn(struct kvm *kvm,
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/linux-6.15/include/linux/
H A Dkvm_host.h324 struct kvm *kvm; member
1016 void kvm_destroy_vcpus(struct kvm *kvm);
1049 void kvm_get_kvm(struct kvm *kvm);
1050 bool kvm_get_kvm_safe(struct kvm *kvm);
1051 void kvm_put_kvm(struct kvm *kvm);
1333 struct kvm *__kvm = kvm; \
1355 struct kvm *__kvm = kvm; \
1759 int kvm_irq_map_gsi(struct kvm *kvm,
1920 struct kvm *kvm; member
2204 void kvm_eventfd_init(struct kvm *kvm);
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/linux-6.15/virt/kvm/
H A Deventfd.c46 struct kvm *kvm = irqfd->kvm; in irqfd_inject() local
76 struct kvm *kvm; in irqfd_resampler_ack() local
81 kvm = resampler->kvm; in irqfd_resampler_ack()
95 struct kvm *kvm = resampler->kvm; in irqfd_resampler_shutdown() local
126 struct kvm *kvm = irqfd->kvm; in irqfd_shutdown() local
184 struct kvm *kvm, int irq_source_id, in kvm_arch_set_irq_inatomic() argument
201 struct kvm *kvm = irqfd->kvm; in irqfd_wakeup() local
322 irqfd->kvm = kvm; in kvm_irqfd_assign()
374 resampler->kvm = kvm; in kvm_irqfd_assign()
582 kvm_irqfd_release(struct kvm *kvm) in kvm_irqfd_release() argument
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H A Dkvm_main.c447 vcpu->kvm = kvm; in kvm_vcpu_init()
3633 struct kvm *kvm = vcpu->kvm; in kvm_vcpu_max_halt_poll_ns() local
3886 struct kvm *kvm = me->kvm; in kvm_vcpu_on_spin() local
4304 struct kvm *kvm = vcpu->kvm; in kvm_wait_for_vcpu_online() local
4668 struct kvm *kvm = dev->kvm; in kvm_device_release() local
4747 dev->kvm = kvm; in kvm_ioctl_create_device()
5395 struct kvm *kvm; in kvm_dev_ioctl_create_vm() local
6117 struct kvm *kvm; in vm_stat_get() local
6133 struct kvm *kvm; in vm_stat_clear() local
6153 struct kvm *kvm; in vcpu_stat_get() local
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/linux-6.15/arch/x86/kvm/
H A Dirq_comm.c31 struct kvm *kvm, int irq_source_id, int level, in kvm_set_pic_irq() argument
39 struct kvm *kvm, int irq_source_id, int level, in kvm_set_ioapic_irq() argument
125 static inline bool kvm_msi_route_invalid(struct kvm *kvm, in kvm_msi_route_invalid() argument
149 struct kvm *kvm, int irq_source_id, int level, in kvm_hv_set_sint() argument
160 struct kvm *kvm, int irq_source_id, int level, in kvm_arch_set_irq_inatomic() argument
197 int kvm_request_irq_source_id(struct kvm *kvm) in kvm_request_irq_source_id() argument
274 bool kvm_arch_can_set_irq_routing(struct kvm *kvm) in kvm_arch_can_set_irq_routing() argument
279 int kvm_set_routing_entry(struct kvm *kvm, in kvm_set_routing_entry() argument
392 int kvm_setup_default_irq_routing(struct kvm *kvm) in kvm_setup_default_irq_routing() argument
408 struct kvm *kvm = vcpu->kvm; in kvm_scan_ioapic_routes() local
[all …]
/linux-6.15/arch/loongarch/kvm/
H A Dvm.c27 int kvm_arch_init_vm(struct kvm *kvm, unsigned long type) in kvm_arch_init_vm() argument
33 if (!kvm->arch.pgd) in kvm_arch_init_vm()
39 kvm->arch.pgd = NULL; in kvm_arch_init_vm()
44 kvm_init_vmcs(kvm); in kvm_arch_init_vm()
71 void kvm_arch_destroy_vm(struct kvm *kvm) in kvm_arch_destroy_vm() argument
75 kvm->arch.pgd = NULL; in kvm_arch_destroy_vm()
80 int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) in kvm_vm_ioctl_check_extension() argument
154 static int kvm_vm_has_attr(struct kvm *kvm, struct kvm_device_attr *attr) in kvm_vm_has_attr() argument
167 struct kvm *kvm = filp->private_data; in kvm_arch_vm_ioctl() local
194 bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) in kvm_arch_irqchip_in_kernel() argument
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H A Dmmu.c26 static inline void kvm_ptw_prepare(struct kvm *kvm, kvm_ptw_ctx *ctx) in kvm_ptw_prepare() argument
90 struct kvm *kvm; in kvm_flush_pte() local
149 static kvm_pte_t *kvm_populate_gpa(struct kvm *kvm, in kvm_populate_gpa() argument
362 void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm, in kvm_arch_mmu_enable_log_dirty_pt_masked() argument
442 void kvm_arch_commit_memory_region(struct kvm *kvm, in kvm_arch_commit_memory_region() argument
487 void kvm_arch_flush_shadow_all(struct kvm *kvm) in kvm_arch_flush_shadow_all() argument
557 struct kvm *kvm = vcpu->kvm; in kvm_map_page_fast() local
666 static int host_pfn_mapping_level(struct kvm *kvm, gfn_t gfn, in host_pfn_mapping_level() argument
732 struct kvm *kvm = vcpu->kvm; in kvm_split_huge() local
780 struct kvm *kvm = vcpu->kvm; in kvm_map_page() local
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/linux-6.15/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c233 struct kvm *kvm; member
309 unsigned long uvmem_pfn, struct kvm *kvm) in kvmppc_gfn_secure_uvmem_pfn() argument
362 struct kvm *kvm, unsigned long *gfn) in kvmppc_next_nontransitioned_gfn() argument
391 static int kvmppc_memslot_page_merge(struct kvm *kvm, in kvmppc_memslot_page_merge() argument
465 unsigned long kvmppc_h_svm_init_start(struct kvm *kvm) in kvmppc_h_svm_init_start() argument
589 struct kvm *kvm, unsigned long gpa, in kvmppc_svm_page_out() argument
611 struct kvm *kvm, bool skip_page_out) in kvmppc_uvmem_drop_pages() argument
659 unsigned long kvmppc_h_svm_init_abort(struct kvm *kvm) in kvmppc_h_svm_init_abort() argument
722 pvt->kvm = kvm; in kvmppc_uvmem_get_page()
794 static int kvmppc_uv_migrate_mem_slot(struct kvm *kvm, in kvmppc_uv_migrate_mem_slot() argument
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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) := $(kvm-e500mc-objs)
40 kvm-pr-y := \
62 kvm-hv-y += \
110 kvm-objs-$(CONFIG_KVM_BOOK3S_64) := $(kvm-book3s_64-module-objs)
124 kvm-objs-$(CONFIG_KVM_BOOK3S_32) := $(kvm-book3s_32-objs)
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H A Dbook3s_64_mmu_radix.c146 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_walk_radix_tree() local
242 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_radix_translate_table() local
564 void kvmppc_free_radix(struct kvm *kvm) in kvmppc_free_radix() argument
569 pgd_free(kvm->mm, kvm->arch.pgtable); in kvmppc_free_radix()
827 struct kvm *kvm = vcpu->kvm; in kvmppc_book3s_instantiate_page() local
929 struct kvm *kvm = vcpu->kvm; in kvmppc_book3s_radix_page_fault() local
1244 struct kvm *kvm; member
1256 struct kvm *kvm = inode->i_private; in debugfs_radix_open() local
1264 p->kvm = kvm; in debugfs_radix_open()
1286 struct kvm *kvm; in debugfs_radix_read() local
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H A Dbook3s_64_mmu_hv.c53 struct kvm *kvm; member
217 struct kvm *kvm = vcpu->kvm; in kvmppc_map_vrma() local
344 struct kvm *kvm = vcpu->kvm; in kvmppc_mmu_book3s_64_hv_xlate() local
509 struct kvm *kvm = vcpu->kvm; in kvmppc_book3s_hv_page_fault() local
1200 struct kvm *kvm = resize->kvm; in resize_hpt_rehash_hpte() local
1354 struct kvm *kvm = resize->kvm; in resize_hpt_rehash() local
1369 struct kvm *kvm = resize->kvm; in resize_hpt_pivot() local
1417 struct kvm *kvm = resize->kvm; in resize_hpt_prepare_work() local
1700 struct kvm *kvm = ctx->kvm; in kvm_htab_read() local
1799 struct kvm *kvm = ctx->kvm; in kvm_htab_write() local
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/linux-6.15/arch/s390/kvm/
H A Dpv.c22 bool kvm_s390_pv_is_protected(struct kvm *kvm) in kvm_s390_pv_is_protected() argument
59 static void kvm_s390_clear_pv_state(struct kvm *kvm) in kvm_s390_clear_pv_state() argument
158 static void kvm_s390_pv_dealloc_vm(struct kvm *kvm) in kvm_s390_pv_dealloc_vm() argument
166 static int kvm_s390_pv_alloc_vm(struct kvm *kvm) in kvm_s390_pv_alloc_vm() argument
215 static int kvm_s390_pv_dispose_one_leftover(struct kvm *kvm, in kvm_s390_pv_dispose_one_leftover() argument
250 static void kvm_s390_destroy_lower_2g(struct kvm *kvm) in kvm_s390_destroy_lower_2g() argument
321 int kvm_s390_pv_set_aside(struct kvm *kvm, u16 *rc, u16 *rrc) in kvm_s390_pv_set_aside() argument
387 int kvm_s390_pv_deinit_vm(struct kvm *kvm, u16 *rc, u16 *rrc) in kvm_s390_pv_deinit_vm() argument
539 struct kvm *kvm = container_of(subscription, struct kvm, arch.pv.mmu_notifier); in kvm_s390_pv_mmu_notifier_release() local
559 int kvm_s390_pv_init_vm(struct kvm *kvm, u16 *rc, u16 *rrc) in kvm_s390_pv_init_vm() argument
[all …]
H A Dkvm-s390.c307 struct kvm *kvm; in kvm_clock_sync() local
616 if (hpage && !(kvm && kvm_is_ucontrol(kvm))) in kvm_vm_ioctl_check_extension()
731 int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, in kvm_vm_ioctl_get_dirty_log() argument
3026 struct kvm *kvm = filp->private_data; in kvm_arch_vm_ioctl() local
3315 static void sca_dispose(struct kvm *kvm) in sca_dispose() argument
3324 void kvm_arch_free_vm(struct kvm *kvm) in kvm_arch_free_vm() argument
3383 kvm->arch.sie_page2->kvm = kvm; in kvm_arch_init_vm()
3457 kvm->arch.gmap->private = kvm; in kvm_arch_init_vm()
3503 void kvm_arch_destroy_vm(struct kvm *kvm) in kvm_arch_destroy_vm() argument
4110 struct kvm *kvm = gmap->private; in kvm_gmap_notifier() local
[all …]
H A Dkvm-s390.h106 static inline int kvm_is_ucontrol(struct kvm *kvm) in kvm_is_ucontrol() argument
328 void kvm_s390_clear_float_irqs(struct kvm *kvm);
354 int kvm_s390_reinject_io_int(struct kvm *kvm,
399 void kvm_s390_vsie_init(struct kvm *kvm);
400 void kvm_s390_vsie_destroy(struct kvm *kvm);
502 void kvm_s390_destroy_adapters(struct kvm *kvm);
512 void kvm_s390_gisa_init(struct kvm *kvm);
513 void kvm_s390_gisa_clear(struct kvm *kvm);
514 void kvm_s390_gisa_destroy(struct kvm *kvm);
515 void kvm_s390_gisa_disable(struct kvm *kvm);
[all …]
/linux-6.15/arch/arm64/kvm/vgic/
H A Dvgic-init.c52 void kvm_vgic_early_init(struct kvm *kvm) in kvm_vgic_early_init() argument
71 int kvm_vgic_create(struct kvm *kvm, u32 type) in kvm_vgic_create() argument
112 if (atomic_read(&kvm->online_vcpus) > kvm->max_vcpus) { in kvm_vgic_create()
156 static int kvm_vgic_dist_init(struct kvm *kvm, unsigned int nr_spis) in kvm_vgic_dist_init() argument
344 int vgic_init(struct kvm *kvm) in vgic_init() argument
357 if (kvm->created_vcpus != atomic_read(&kvm->online_vcpus)) in vgic_init()
400 static void kvm_vgic_dist_destroy(struct kvm *kvm) in kvm_vgic_dist_destroy() argument
467 struct kvm *kvm = vcpu->kvm; in kvm_vgic_vcpu_destroy() local
474 void kvm_vgic_destroy(struct kvm *kvm) in kvm_vgic_destroy() argument
504 int vgic_lazy_init(struct kvm *kvm) in vgic_lazy_init() argument
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H A Dvgic.h190 void vgic_kick_vcpus(struct kvm *kvm);
211 int vgic_v2_map_resources(struct kvm *kvm);
246 int vgic_v3_map_resources(struct kvm *kvm);
252 bool vgic_v3_check_base(struct kvm *kvm);
257 bool vgic_has_its(struct kvm *kvm);
275 int vgic_lazy_init(struct kvm *kvm);
276 int vgic_init(struct kvm *kvm);
278 void vgic_debug_init(struct kvm *kvm);
279 void vgic_debug_destroy(struct kvm *kvm);
343 int vgic_v4_init(struct kvm *kvm);
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/linux-6.15/arch/riscv/kvm/
H A DMakefile8 include $(srctree)/virt/kvm/Makefile.kvm
13 kvm-y += aia.o
14 kvm-y += aia_aplic.o
17 kvm-y += main.o
18 kvm-y += mmu.o
19 kvm-y += nacl.o
20 kvm-y += tlb.o
21 kvm-y += vcpu.o
23 kvm-y += vcpu_fp.o
38 kvm-y += vm.o
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H A Daia_device.c15 static void unlock_vcpus(struct kvm *kvm, int vcpu_lock_idx) in unlock_vcpus() argument
25 static void unlock_all_vcpus(struct kvm *kvm) in unlock_all_vcpus() argument
27 unlock_vcpus(kvm, atomic_read(&kvm->online_vcpus) - 1); in unlock_all_vcpus()
30 static bool lock_all_vcpus(struct kvm *kvm) in lock_all_vcpus() argument
49 struct kvm *kvm = dev->kvm; in aia_create() local
77 static int aia_config(struct kvm *kvm, unsigned long type, in aia_config() argument
190 static int aia_imsic_addr(struct kvm *kvm, u64 *addr, in aia_imsic_addr() argument
252 static int aia_init(struct kvm *kvm) in aia_init() argument
266 if (kvm->created_vcpus != atomic_read(&kvm->online_vcpus)) in aia_init()
640 void kvm_riscv_aia_init_vm(struct kvm *kvm) in kvm_riscv_aia_init_vm() argument
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H A Dmmu.c137 static int gstage_set_pte(struct kvm *kvm, u32 level, in gstage_set_pte() argument
177 static int gstage_map_page(struct kvm *kvm, in gstage_map_page() argument
228 static void gstage_op_pte(struct kvm *kvm, gpa_t addr, in gstage_op_pte() argument
346 int kvm_riscv_gstage_ioremap(struct kvm *kvm, gpa_t gpa, in kvm_riscv_gstage_ioremap() argument
417 void kvm_arch_flush_shadow_all(struct kvm *kvm) in kvm_arch_flush_shadow_all() argument
422 void kvm_arch_flush_shadow_memslot(struct kvm *kvm, in kvm_arch_flush_shadow_memslot() argument
433 void kvm_arch_commit_memory_region(struct kvm *kvm, in kvm_arch_commit_memory_region() argument
447 int kvm_arch_prepare_memory_region(struct kvm *kvm, in kvm_arch_prepare_memory_region() argument
599 struct kvm *kvm = vcpu->kvm; in kvm_riscv_gstage_map() local
690 int kvm_riscv_gstage_alloc_pgd(struct kvm *kvm) in kvm_riscv_gstage_alloc_pgd() argument
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H A Dvm.c30 int kvm_arch_init_vm(struct kvm *kvm, unsigned long type) in kvm_arch_init_vm() argument
51 void kvm_arch_destroy_vm(struct kvm *kvm) in kvm_arch_destroy_vm() argument
58 int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irql, in kvm_vm_ioctl_irq_line() argument
68 struct kvm *kvm, int irq_source_id, in kvm_set_msi() argument
86 struct kvm *kvm, int irq_source_id, in kvm_riscv_set_irq() argument
92 int kvm_riscv_setup_default_irq_routing(struct kvm *kvm, u32 lines) in kvm_riscv_setup_default_irq_routing() argument
113 bool kvm_arch_can_set_irq_routing(struct kvm *kvm) in kvm_arch_can_set_irq_routing() argument
118 int kvm_set_routing_entry(struct kvm *kvm, in kvm_set_routing_entry() argument
150 struct kvm *kvm, int irq_source_id, int level, in kvm_arch_set_irq_inatomic() argument
168 bool kvm_arch_irqchip_in_kernel(struct kvm *kvm) in kvm_arch_irqchip_in_kernel() argument
[all …]
/linux-6.15/arch/arm64/kvm/
H A Dnested.c27 void kvm_init_nested(struct kvm *kvm) in kvm_init_nested() argument
45 return kvm_init_stage2_mmu(kvm, mmu, kvm_get_pa_bits(kvm)); in init_nested_s2_mmu()
50 struct kvm *kvm = vcpu->kvm; in kvm_vcpu_init_nested() local
82 ret = init_nested_s2_mmu(kvm, &kvm->arch.nested_mmus[i]); in kvm_vcpu_init_nested()
485 struct kvm *kvm = kvm_s2_mmu_to_kvm(mmu); in compute_tlb_inval_range() local
560 struct kvm *kvm = vcpu->kvm; in lookup_s2_mmu() local
609 struct kvm *kvm = vcpu->kvm; in get_s2_mmu_nested() local
746 void kvm_nested_s2_wp(struct kvm *kvm) in kvm_nested_s2_wp() argument
774 void kvm_nested_s2_flush(struct kvm *kvm) in kvm_nested_s2_flush() argument
788 void kvm_arch_flush_shadow_all(struct kvm *kvm) in kvm_arch_flush_shadow_all() argument
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