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Searched defs:gfn (Results 1 – 25 of 74) sorted by relevance

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/linux-6.15/drivers/gpu/drm/i915/gvt/
H A Dpage_track.c35 struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_find_page_track()
50 int intel_vgpu_register_page_track(struct intel_vgpu *vgpu, unsigned long gfn, in intel_vgpu_register_page_track()
83 unsigned long gfn) in intel_vgpu_unregister_page_track()
103 int intel_vgpu_enable_page_track(struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_enable_page_track()
130 int intel_vgpu_disable_page_track(struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_disable_page_track()
H A Dkvmgt.c92 gfn_t gfn; member
100 gfn_t gfn; member
136 static int gvt_pin_guest_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_pin_guest_page()
177 static int gvt_dma_map_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_dma_map_page()
200 static void gvt_dma_unmap_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_dma_unmap_page()
246 static int __gvt_cache_add(struct intel_vgpu *vgpu, gfn_t gfn, in __gvt_cache_add()
349 __kvmgt_protect_table_find(struct intel_vgpu *info, gfn_t gfn) in __kvmgt_protect_table_find()
373 static void kvmgt_protect_table_add(struct intel_vgpu *info, gfn_t gfn) in kvmgt_protect_table_add()
388 static void kvmgt_protect_table_del(struct intel_vgpu *info, gfn_t gfn) in kvmgt_protect_table_del()
1553 int intel_gvt_page_track_add(struct intel_vgpu *info, u64 gfn) in intel_gvt_page_track_add()
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/linux-6.15/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c289 static void kvmppc_mark_gfn(unsigned long gfn, struct kvm *kvm, in kvmppc_mark_gfn()
308 static void kvmppc_gfn_secure_uvmem_pfn(unsigned long gfn, in kvmppc_gfn_secure_uvmem_pfn()
321 static void kvmppc_gfn_shared(unsigned long gfn, struct kvm *kvm) in kvmppc_gfn_shared()
362 struct kvm *kvm, unsigned long *gfn) in kvmppc_next_nontransitioned_gfn()
394 unsigned long gfn = memslot->base_gfn; in kvmppc_memslot_page_merge() local
617 unsigned long uvmem_pfn, gfn; in kvmppc_uvmem_drop_pages() local
797 unsigned long gfn = memslot->base_gfn; in kvmppc_uv_migrate_mem_slot() local
884 unsigned long gfn = gpa >> page_shift; in kvmppc_share_page() local
942 unsigned long gfn = gpa >> page_shift; in kvmppc_h_svm_page_in() local
1048 unsigned long gfn = gpa >> page_shift; in kvmppc_h_svm_page_out() local
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H A Dbook3s_64_mmu_hv.c515 unsigned long gpa, gfn, hva, pfn, hpa; in kvmppc_book3s_hv_page_fault() local
764 unsigned long *rmapp, unsigned long gfn) in kvmppc_unmap_hpte()
805 unsigned long gfn) in kvm_unmap_rmapp()
842 gfn_t gfn; in kvm_unmap_gfn_range_hv() local
858 unsigned long gfn; in kvmppc_core_flush_memslot_hv() local
883 unsigned long gfn) in kvm_age_rmapp()
939 gfn_t gfn; in kvm_age_gfn_hv() local
954 unsigned long gfn) in kvm_test_age_rmapp()
1090 unsigned long gfn; in kvmppc_harvest_vpa_dirty() local
1131 unsigned long gfn = gpa >> PAGE_SHIFT; in kvmppc_pin_guest_page() local
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H A Dbook3s_hv_rm_mmu.c97 unsigned long gfn, unsigned long psize) in kvmppc_update_dirty_map()
113 unsigned long gfn; in kvmppc_set_dirty_from_hpte() local
131 unsigned long gfn; in revmap_for_hpte() local
156 unsigned long gfn; in remove_revmap_chain() local
188 unsigned long i, pa, gpa, gfn, psize; in kvmppc_do_h_enter() local
889 unsigned long gfn, hva, pa, psize = PAGE_SHIFT; in kvmppc_get_hpa() local
H A Dbook3s_64_mmu_radix.c430 unsigned long gfn = gpa >> PAGE_SHIFT; in kvmppc_unmap_pte() local
830 unsigned long hva, gfn = gpa >> PAGE_SHIFT; in kvmppc_book3s_instantiate_page() local
930 unsigned long gpa, gfn; in kvmppc_book3s_radix_page_fault() local
1012 unsigned long gfn) in kvm_unmap_radix()
1031 unsigned long gfn) in kvm_age_radix()
1059 unsigned long gfn) in kvm_test_age_radix()
1080 unsigned long gfn = memslot->base_gfn + pagenum; in kvm_radix_test_clear_dirty() local
H A De500_mmu_host.c324 u64 gvaddr, gfn_t gfn, struct kvm_book3e_206_tlb_entry *gtlbe, in kvmppc_e500_shadow_map()
522 u64 gvaddr, gfn_t gfn, struct kvm_book3e_206_tlb_entry *gtlbe, in kvmppc_e500_tlb1_map()
574 gfn_t gfn = gpaddr >> PAGE_SHIFT; in kvmppc_mmu_map() local
/linux-6.15/arch/x86/kvm/mmu/
H A Dpage_track.c75 static void update_gfn_write_track(struct kvm_memory_slot *slot, gfn_t gfn, in update_gfn_write_track()
91 gfn_t gfn) in __kvm_write_track_add_gfn()
114 struct kvm_memory_slot *slot, gfn_t gfn) in __kvm_write_track_remove_gfn()
137 const struct kvm_memory_slot *slot, gfn_t gfn) in kvm_gfn_is_write_tracked()
319 int kvm_write_track_add_gfn(struct kvm *kvm, gfn_t gfn) in kvm_write_track_add_gfn()
349 int kvm_write_track_remove_gfn(struct kvm *kvm, gfn_t gfn) in kvm_write_track_remove_gfn()
H A Dtdp_mmu.c225 gfn_t gfn, union kvm_mmu_page_role role) in tdp_mmu_init_sp()
415 gfn_t gfn = base_gfn + i * KVM_PAGES_PER_HPAGE(level); in handle_removed_pt() local
502 static void *get_external_spt(gfn_t gfn, u64 new_spte, int level) in get_external_spt()
516 gfn_t gfn, u64 old_spte, in set_external_spte_present()
571 static void handle_changed_spte(struct kvm *kvm, int as_id, gfn_t gfn, in handle_changed_spte()
748 u64 old_spte, u64 new_spte, gfn_t gfn, int level) in tdp_mmu_set_spte()
1690 gfn_t gfn, unsigned long mask, bool wrprot) in clear_dirty_pt_masked()
1736 gfn_t gfn, unsigned long mask, in kvm_tdp_mmu_clear_dirty_pt_masked()
1859 gfn_t gfn, int min_level) in write_protect_gfn()
1895 struct kvm_memory_slot *slot, gfn_t gfn, in kvm_tdp_mmu_write_protect_gfn()
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H A Dmmu.c752 gfn_t gfn; in account_shadowed() local
809 gfn_t gfn; in unaccount_shadowed() local
838 gfn_t gfn, in gfn_to_memslot_dirty_bitmap()
1184 gfn_t gfn; in rmap_remove() local
1515 gfn_t gfn; member
1715 gfn_t gfn; in kvm_rmap_age_gfn_range() local
2373 gfn_t gfn, in kvm_mmu_get_shadow_page()
6855 gfn_t gfn; in shadow_mmu_get_sp_for_split() local
6886 gfn_t gfn; in shadow_mmu_split_huge_page() local
6928 gfn_t gfn; in shadow_mmu_try_split_huge_page() local
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H A Dmmu_internal.h83 gfn_t gfn; member
203 static inline gfn_t gfn_round_for_level(gfn_t gfn, int level) in gfn_round_for_level()
218 static inline void kvm_flush_remote_tlbs_gfn(struct kvm *kvm, gfn_t gfn, int level) in kvm_flush_remote_tlbs_gfn()
280 gfn_t gfn; member
H A Dpaging_tmpl.h91 gfn_t gfn; member
322 gfn_t gfn; in FNAME() local
536 gfn_t gfn; in FNAME() local
900 gfn_t gfn; in FNAME() local
H A Dspte.c93 u64 make_mmio_spte(struct kvm_vcpu *vcpu, u64 gfn, unsigned int access) in make_mmio_spte()
162 unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn, in make_spte()
/linux-6.15/virt/kvm/
H A Ddirty_ring.c92 static inline void kvm_dirty_gfn_set_invalid(struct kvm_dirty_gfn *gfn) in kvm_dirty_gfn_set_invalid()
97 static inline void kvm_dirty_gfn_set_dirtied(struct kvm_dirty_gfn *gfn) in kvm_dirty_gfn_set_dirtied()
102 static inline bool kvm_dirty_gfn_harvested(struct kvm_dirty_gfn *gfn) in kvm_dirty_gfn_harvested()
H A Dkvm_main.c2670 gfn_t gfn) in gfn_to_hva_memslot()
2697 gfn_t gfn, bool *writable) in gfn_to_hva_memslot_prot()
3154 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_read_guest() local
3174 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_vcpu_read_guest() local
3215 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_vcpu_read_guest_atomic() local
3225 struct kvm_memory_slot *memslot, gfn_t gfn, in __kvm_write_guest_page()
3265 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_write_guest() local
3286 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_vcpu_write_guest() local
3431 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_clear_guest() local
3450 gfn_t gfn) in mark_page_dirty_in_slot()
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H A Dguest_memfd.c33 gfn_t gfn = slot->base_gfn + index - slot->gmem.pgoff; in __kvm_gmem_prepare_folio() local
57 gfn_t gfn, struct folio *folio) in kvm_gmem_prepare_folio()
310 static pgoff_t kvm_gmem_get_index(struct kvm_memory_slot *slot, gfn_t gfn) in kvm_gmem_get_index()
607 gfn_t gfn, kvm_pfn_t *pfn, struct page **page, in kvm_gmem_get_pfn()
669 gfn_t gfn = start_gfn + i; in kvm_gmem_populate() local
/linux-6.15/include/xen/
H A Dxen-ops.h79 xen_pfn_t *gfn, int nr, in xen_xlate_remap_gfn_array()
116 xen_pfn_t *gfn, int nr, in xen_remap_domain_gfn_array()
176 xen_pfn_t gfn, int nr, in xen_remap_domain_gfn_range()
/linux-6.15/drivers/xen/
H A Dxlate_mmu.c84 static void setup_hparams(unsigned long gfn, void *data) in setup_hparams()
145 xen_pfn_t *gfn, int nr, in xen_xlate_remap_gfn_array()
174 static void unmap_gfn(unsigned long gfn, void *data) in unmap_gfn()
197 static void setup_balloon_gfn(unsigned long gfn, void *data) in setup_balloon_gfn()
/linux-6.15/include/linux/
H A Dkvm_host.h295 kvm_pfn_t gfn; member
1319 #define __kvm_get_guest(kvm, gfn, offset, v) \ argument
1339 #define __kvm_put_guest(kvm, gfn, offset, v) \ argument
1656 gfn_t gfn, u64 nr_pages) in kvm_arch_flush_remote_tlbs_range()
1786 try_get_memslot(struct kvm_memory_slot *slot, gfn_t gfn) in try_get_memslot()
1850 __gfn_to_memslot(struct kvm_memslots *slots, gfn_t gfn) in __gfn_to_memslot()
1869 static inline int memslot_id(struct kvm *kvm, gfn_t gfn) in memslot_id()
1882 static inline gpa_t gfn_to_gpa(gfn_t gfn) in gfn_to_gpa()
2121 gfn_t gfn) in mmu_invalidate_retry_gfn()
2157 gfn_t gfn) in mmu_invalidate_retry_gfn_unsafe()
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/linux-6.15/arch/loongarch/kvm/
H A Dmmu.c556 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page_fast() local
666 static int host_pfn_mapping_level(struct kvm *kvm, gfn_t gfn, in host_pfn_mapping_level()
728 static kvm_pte_t *kvm_split_huge(struct kvm_vcpu *vcpu, kvm_pte_t *ptep, gfn_t gfn) in kvm_split_huge()
779 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page() local
/linux-6.15/arch/arm64/kvm/hyp/nvhe/
H A Dmem_protect.c890 int __pkvm_host_share_guest(u64 pfn, u64 gfn, struct pkvm_hyp_vcpu *vcpu, in __pkvm_host_share_guest()
978 int __pkvm_host_unshare_guest(u64 gfn, struct pkvm_hyp_vm *vm) in __pkvm_host_unshare_guest()
1027 int __pkvm_host_relax_perms_guest(u64 gfn, struct pkvm_hyp_vcpu *vcpu, enum kvm_pgtable_prot prot) in __pkvm_host_relax_perms_guest()
1047 int __pkvm_host_wrprotect_guest(u64 gfn, struct pkvm_hyp_vm *vm) in __pkvm_host_wrprotect_guest()
1063 int __pkvm_host_test_clear_young_guest(u64 gfn, bool mkold, struct pkvm_hyp_vm *vm) in __pkvm_host_test_clear_young_guest()
1079 int __pkvm_host_mkyoung_guest(u64 gfn, struct pkvm_hyp_vcpu *vcpu) in __pkvm_host_mkyoung_guest()
/linux-6.15/arch/x86/kvm/
H A Dmmu.h264 static inline gfn_t gfn_to_index(gfn_t gfn, gfn_t base_gfn, int level) in gfn_to_index()
320 static inline bool kvm_is_gfn_alias(struct kvm *kvm, gfn_t gfn) in kvm_is_gfn_alias()
/linux-6.15/arch/riscv/kvm/
H A Dvcpu_exit.c19 gfn_t gfn; in gstage_page_fault() local
/linux-6.15/include/xen/arm/
H A Dpage.h52 static inline unsigned long gfn_to_pfn(unsigned long gfn) in gfn_to_pfn()
/linux-6.15/drivers/hv/
H A Dmshv_root_hv_call.c183 static int hv_do_map_gpa_hcall(u64 partition_id, u64 gfn, u64 page_struct_count, in hv_do_map_gpa_hcall()
275 int hv_call_map_mmio_pages(u64 partition_id, u64 gfn, u64 mmio_spa, u64 numpgs) in hv_call_map_mmio_pages()
289 int hv_call_unmap_gpa_pages(u64 partition_id, u64 gfn, u64 page_count_4k, in hv_call_unmap_gpa_pages()

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