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Searched defs:gfn (Results 1 – 25 of 39) sorted by relevance

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/linux/drivers/gpu/drm/i915/gvt/
H A Dpage_track.c36 struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_find_page_track()
51 int intel_vgpu_register_page_track(struct intel_vgpu *vgpu, unsigned long gfn, in intel_vgpu_register_page_track()
84 unsigned long gfn) in intel_vgpu_unregister_page_track()
104 int intel_vgpu_enable_page_track(struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_enable_page_track()
131 int intel_vgpu_disable_page_track(struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_disable_page_track()
H A Dkvmgt.c93 gfn_t gfn; member
101 gfn_t gfn; member
129 static void gvt_unpin_guest_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_unpin_guest_page()
137 static int gvt_pin_guest_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_pin_guest_page()
178 static int gvt_dma_map_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_dma_map_page()
201 static void gvt_dma_unmap_page(struct intel_vgpu *vgpu, unsigned long gfn, in gvt_dma_unmap_page()
229 static struct gvt_dma *__gvt_cache_find_gfn(struct intel_vgpu *vgpu, gfn_t gfn) in __gvt_cache_find_gfn()
247 static int __gvt_cache_add(struct intel_vgpu *vgpu, gfn_t gfn, in __gvt_cache_add()
350 __kvmgt_protect_table_find(struct intel_vgpu *info, gfn_t gfn) in __kvmgt_protect_table_find()
366 static bool kvmgt_gfn_is_write_protected(struct intel_vgpu *info, gfn_t gfn) in kvmgt_gfn_is_write_protected()
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H A Dgtt.c741 struct intel_vgpu *vgpu, unsigned long gfn) in intel_vgpu_find_spt_by_gfn()
814 unsigned long gfn, bool guest_pde_ips) in ppgtt_alloc_spt_gfn()
1181 unsigned long gfn; in ppgtt_populate_shadow_entry() local
2153 unsigned long gma, gfn; in emulate_ggtt_mmio_write() local
/linux/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()
134 gfn_t gfn) in __kvm_gfn_is_write_tracked()
147 const struct kvm_memory_slot *slot, gfn_t gfn) in kvm_gfn_is_write_tracked()
342 int kvm_write_track_add_gfn(struct kvm *kvm, gfn_t gfn) in kvm_write_track_add_gfn()
372 int kvm_write_track_remove_gfn(struct kvm *kvm, gfn_t gfn) in kvm_write_track_remove_gfn()
/linux/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c289 static void kvmppc_mark_gfn(unsigned long gfn, struct kvm *kvm, in kvmppc_mark_gfn() argument
308 static void kvmppc_gfn_secure_uvmem_pfn(unsigned long gfn, in kvmppc_gfn_secure_uvmem_pfn() argument
315 static void kvmppc_gfn_secure_mem_pfn(unsigned long gfn, struct kvm *kvm) in kvmppc_gfn_secure_mem_pfn() argument
321 static void kvmppc_gfn_shared(unsigned long gfn, struct kvm *kvm) in kvmppc_gfn_shared() argument
327 kvmppc_gfn_remove(unsigned long gfn,struct kvm * kvm) kvmppc_gfn_remove() argument
333 kvmppc_gfn_is_uvmem_pfn(unsigned long gfn,struct kvm * kvm,unsigned long * uvmem_pfn) kvmppc_gfn_is_uvmem_pfn() argument
362 kvmppc_next_nontransitioned_gfn(const struct kvm_memory_slot * memslot,struct kvm * kvm,unsigned long * gfn) kvmppc_next_nontransitioned_gfn() argument
394 unsigned long gfn = memslot->base_gfn; kvmppc_memslot_page_merge() local
617 unsigned long uvmem_pfn, gfn; kvmppc_uvmem_drop_pages() local
797 unsigned long gfn = memslot->base_gfn; kvmppc_uv_migrate_mem_slot() local
884 unsigned long gfn = gpa >> page_shift; kvmppc_share_page() local
942 unsigned long gfn = gpa >> page_shift; kvmppc_h_svm_page_in() local
1049 unsigned long gfn = gpa >> page_shift; kvmppc_h_svm_page_out() local
1084 kvmppc_send_page_to_uv(struct kvm * kvm,unsigned long gfn) kvmppc_send_page_to_uv() argument
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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.c321 u64 gvaddr, gfn_t gfn, struct kvm_book3e_206_tlb_entry *gtlbe, in kvmppc_e500_shadow_map()
519 u64 gvaddr, gfn_t gfn, struct kvm_book3e_206_tlb_entry *gtlbe, in kvmppc_e500_tlb1_map()
571 gfn_t gfn = gpaddr >> PAGE_SHIFT; in kvmppc_mmu_map() local
/linux/virt/kvm/
H A Ddirty_ring.c91 static inline void kvm_dirty_gfn_set_invalid(struct kvm_dirty_gfn *gfn) in kvm_dirty_gfn_set_invalid()
96 static inline void kvm_dirty_gfn_set_dirtied(struct kvm_dirty_gfn *gfn) in kvm_dirty_gfn_set_dirtied()
101 static inline bool kvm_dirty_gfn_harvested(struct kvm_dirty_gfn *gfn) in kvm_dirty_gfn_harvested()
H A Dkvm_main.c314 kvm_flush_remote_tlbs_range(struct kvm * kvm,gfn_t gfn,u64 nr_pages) kvm_flush_remote_tlbs_range() argument
2628 gfn_to_memslot(struct kvm * kvm,gfn_t gfn) gfn_to_memslot() argument
2634 kvm_vcpu_gfn_to_memslot(struct kvm_vcpu * vcpu,gfn_t gfn) kvm_vcpu_gfn_to_memslot() argument
2668 kvm_is_visible_gfn(struct kvm * kvm,gfn_t gfn) kvm_is_visible_gfn() argument
2676 kvm_vcpu_is_visible_gfn(struct kvm_vcpu * vcpu,gfn_t gfn) kvm_vcpu_is_visible_gfn() argument
2684 kvm_host_page_size(struct kvm_vcpu * vcpu,gfn_t gfn) kvm_host_page_size() argument
2713 __gfn_to_hva_many(const struct kvm_memory_slot * slot,gfn_t gfn,gfn_t * nr_pages,bool write) __gfn_to_hva_many() argument
2728 gfn_to_hva_many(struct kvm_memory_slot * slot,gfn_t gfn,gfn_t * nr_pages) gfn_to_hva_many() argument
2735 gfn_to_hva_memslot(struct kvm_memory_slot * slot,gfn_t gfn) gfn_to_hva_memslot() argument
2741 gfn_to_hva(struct kvm * kvm,gfn_t gfn) gfn_to_hva() argument
2747 kvm_vcpu_gfn_to_hva(struct kvm_vcpu * vcpu,gfn_t gfn) kvm_vcpu_gfn_to_hva() argument
2762 gfn_to_hva_memslot_prot(struct kvm_memory_slot * slot,gfn_t gfn,bool * writable) gfn_to_hva_memslot_prot() argument
2772 gfn_to_hva_prot(struct kvm * kvm,gfn_t gfn,bool * writable) gfn_to_hva_prot() argument
2779 kvm_vcpu_gfn_to_hva_prot(struct kvm_vcpu * vcpu,gfn_t gfn,bool * writable) kvm_vcpu_gfn_to_hva_prot() argument
3049 __kvm_faultin_pfn(const struct kvm_memory_slot * slot,gfn_t gfn,unsigned int foll,bool * writable,struct page ** refcounted_page) __kvm_faultin_pfn() argument
3071 kvm_prefetch_pages(struct kvm_memory_slot * slot,gfn_t gfn,struct page ** pages,int nr_pages) kvm_prefetch_pages() argument
3095 __gfn_to_page(struct kvm * kvm,gfn_t gfn,bool write) __gfn_to_page() argument
3110 __kvm_vcpu_map(struct kvm_vcpu * vcpu,gfn_t gfn,struct kvm_host_map * map,bool writable) __kvm_vcpu_map() argument
3181 __kvm_read_guest_page(struct kvm_memory_slot * slot,gfn_t gfn,void * data,int offset,int len) __kvm_read_guest_page() argument
3199 kvm_read_guest_page(struct kvm * kvm,gfn_t gfn,void * data,int offset,int len) kvm_read_guest_page() argument
3208 kvm_vcpu_read_guest_page(struct kvm_vcpu * vcpu,gfn_t gfn,void * data,int offset,int len) kvm_vcpu_read_guest_page() argument
3219 gfn_t gfn = gpa >> PAGE_SHIFT; kvm_read_guest() local
3239 gfn_t gfn = gpa >> PAGE_SHIFT; kvm_vcpu_read_guest() local
3257 __kvm_read_guest_atomic(struct kvm_memory_slot * slot,gfn_t gfn,void * data,int offset,unsigned long len) __kvm_read_guest_atomic() argument
3280 gfn_t gfn = gpa >> PAGE_SHIFT; kvm_vcpu_read_guest_atomic() local
3290 __kvm_write_guest_page(struct kvm * kvm,struct kvm_memory_slot * memslot,gfn_t gfn,const void * data,int offset,int len) __kvm_write_guest_page() argument
3309 kvm_write_guest_page(struct kvm * kvm,gfn_t gfn,const void * data,int offset,int len) kvm_write_guest_page() argument
3318 kvm_vcpu_write_guest_page(struct kvm_vcpu * vcpu,gfn_t gfn,const void * data,int offset,int len) kvm_vcpu_write_guest_page() argument
3330 gfn_t gfn = gpa >> PAGE_SHIFT; kvm_write_guest() local
3351 gfn_t gfn = gpa >> PAGE_SHIFT; kvm_vcpu_write_guest() local
3496 gfn_t gfn = gpa >> PAGE_SHIFT; kvm_clear_guest() local
3515 mark_page_dirty_in_slot(struct kvm * kvm,const struct kvm_memory_slot * memslot,gfn_t gfn) mark_page_dirty_in_slot() argument
3539 mark_page_dirty(struct kvm * kvm,gfn_t gfn) mark_page_dirty() argument
3548 kvm_vcpu_mark_page_dirty(struct kvm_vcpu * vcpu,gfn_t gfn) kvm_vcpu_mark_page_dirty() argument
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H A Dguest_memfd.c57 kvm_gmem_get_index(struct kvm_memory_slot * slot,gfn_t gfn) kvm_gmem_get_index() argument
67 gfn_t gfn = slot->base_gfn + index - slot->gmem.pgoff; __kvm_gmem_prepare_folio() local
86 kvm_gmem_prepare_folio(struct kvm * kvm,struct kvm_memory_slot * slot,gfn_t gfn,struct folio * folio) kvm_gmem_prepare_folio() argument
789 kvm_gmem_get_pfn(struct kvm * kvm,struct kvm_memory_slot * slot,gfn_t gfn,kvm_pfn_t * pfn,struct page ** page,int * max_order) kvm_gmem_get_pfn() argument
825 __kvm_gmem_populate(struct kvm * kvm,struct kvm_memory_slot * slot,struct file * file,gfn_t gfn,struct page * src_page,kvm_gmem_populate_cb post_populate,void * opaque) __kvm_gmem_populate() argument
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H A Dkvm_mm.h26 const gfn_t gfn; global() member
H A Dpfncache.c291 gfn_t gfn = gpa_to_gfn(gpa); __kvm_gpc_refresh() local
/linux/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()
H A Dgntdev.c808 unsigned long *gfn) in gntdev_get_page()
897 unsigned long gfn; in gntdev_grant_copy_seg() local
/linux/arch/loongarch/kvm/
H A Dmmu.c566 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page_fast() local
676 static int host_pfn_mapping_level(struct kvm *kvm, gfn_t gfn, in host_pfn_mapping_level()
738 static kvm_pte_t *kvm_split_huge(struct kvm_vcpu *vcpu, kvm_pte_t *ptep, gfn_t gfn) in kvm_split_huge()
789 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page() local
/linux/include/xen/arm/
H A Dpage.h52 static inline unsigned long gfn_to_pfn(unsigned long gfn) in gfn_to_pfn()
/linux/drivers/xen/xenbus/
H A Dxenbus_client.c418 unsigned long gfn; in xenbus_setup_ring() local
660 static void xenbus_map_ring_setup_grant_hvm(unsigned long gfn, in xenbus_map_ring_setup_grant_hvm()
878 static void xenbus_unmap_ring_setup_grant_hvm(unsigned long gfn, in xenbus_unmap_ring_setup_grant_hvm()
/linux/arch/powerpc/include/asm/
H A Dkvm_book3s_uvmem.h81 static inline int kvmppc_send_page_to_uv(struct kvm *kvm, unsigned long gfn) in kvmppc_send_page_to_uv()
/linux/arch/x86/include/asm/
H A Dsev-common.h96 #define GHCB_MSR_PSC_REQ_GFN(gfn, op) \ argument
168 gfn : 40, member
/linux/arch/riscv/kvm/
H A Dvcpu_sbi_sta.c36 gfn_t gfn; in kvm_riscv_vcpu_record_steal_time() local
/linux/drivers/hv/
H A Dmshv_root_hv_call.c192 static int hv_do_map_gpa_hcall(u64 partition_id, u64 gfn, u64 page_struct_count, in hv_do_map_gpa_hcall()
284 int hv_call_map_mmio_pages(u64 partition_id, u64 gfn, u64 mmio_spa, u64 numpgs) in hv_call_map_mmio_pages()
298 int hv_call_unmap_gpa_pages(u64 partition_id, u64 gfn, u64 page_count_4k, in hv_call_unmap_gpa_pages()
H A Dmshv_root_main.c615 mshv_partition_region_by_gfn(struct mshv_partition *partition, u64 gfn) in mshv_partition_region_by_gfn()
629 mshv_partition_region_by_gfn_get(struct mshv_partition *p, u64 gfn) in mshv_partition_region_by_gfn_get()
660 u64 gfn; in mshv_handle_gpa_intercept() local
/linux/tools/testing/selftests/kvm/
H A Ddirty_log_test.c326 static inline bool dirty_gfn_is_dirtied(struct kvm_dirty_gfn *gfn) in dirty_gfn_is_dirtied() argument
331 static inline void dirty_gfn_set_collected(struct kvm_dirty_gfn *gfn) in dirty_gfn_set_collected() argument

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