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Searched refs:gfn_t (Results 1 – 25 of 29) sorted by relevance

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/linux/include/linux/
H A Dkvm_host.h265 gfn_t start;
266 gfn_t end;
594 gfn_t base_gfn;
840 gfn_t mmu_invalidate_range_start;
841 gfn_t mmu_invalidate_range_end;
1118 gfn_t start) in kvm_memslot_iter_start()
1176 static inline bool kvm_memslot_iter_is_valid(struct kvm_memslot_iter *iter, gfn_t end) in kvm_memslot_iter_is_valid()
1194 struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn);
1196 struct kvm_memory_slot *kvm_vcpu_gfn_to_memslot(struct kvm_vcpu *vcpu, gfn_t gfn);
1234 int kvm_prefetch_pages(struct kvm_memory_slot *slot, gfn_t gfn,
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H A Dkvm_types.h42 typedef u64 gfn_t; typedef
/linux/arch/x86/kvm/mmu/
H A Dtdp_mmu.c210 gfn_t gfn, union kvm_mmu_page_role role) in tdp_mmu_init_sp()
308 static void handle_changed_spte(struct kvm *kvm, int as_id, gfn_t gfn,
343 static void remove_external_spte(struct kvm *kvm, gfn_t gfn, u64 old_spte, in remove_external_spte()
387 gfn_t base_gfn = sp->gfn; in handle_removed_pt()
396 gfn_t gfn = base_gfn + i * KVM_PAGES_PER_HPAGE(level); in handle_removed_pt()
483 static void *get_external_spt(gfn_t gfn, u64 new_spte, int level) in get_external_spt()
497 gfn_t gfn, u64 old_spte, in set_external_spte_present()
552 static void handle_changed_spte(struct kvm *kvm, int as_id, gfn_t gfn, in handle_changed_spte()
729 u64 old_spte, u64 new_spte, gfn_t gfn, int level) in tdp_mmu_set_spte()
831 static inline gfn_t tdp_mmu_max_gfn_exclusive(void) in tdp_mmu_max_gfn_exclusive()
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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 Dpage_track.h19 gfn_t gfn);
21 struct kvm_memory_slot *slot, gfn_t gfn);
24 const struct kvm_memory_slot *slot, gfn_t gfn);
H A Dmmu.c280 static gfn_t kvm_mmu_page_get_gfn(struct kvm_mmu_page *sp, int index);
286 gfn_t gfn = kvm_mmu_page_get_gfn(sp, spte_index(sptep)); in kvm_flush_remote_tlbs_sptep()
300 static gfn_t get_mmio_spte_gfn(u64 spte) in get_mmio_spte_gfn()
638 static gfn_t kvm_mmu_page_get_gfn(struct kvm_mmu_page *sp, int index) in kvm_mmu_page_get_gfn()
676 gfn_t gfn, unsigned int access) in kvm_mmu_page_set_translation()
697 gfn_t gfn = kvm_mmu_page_get_gfn(sp, index); in kvm_mmu_page_set_access()
706 static struct kvm_lpage_info *lpage_info_slot(gfn_t gfn, in lpage_info_slot()
724 gfn_t gfn, int count) in update_gfn_disallow_lpage_count()
738 void kvm_mmu_gfn_disallow_lpage(const struct kvm_memory_slot *slot, gfn_t gfn) in kvm_mmu_gfn_disallow_lpage()
743 void kvm_mmu_gfn_allow_lpage(const struct kvm_memory_slot *slot, gfn_t gfn) in kvm_mmu_gfn_allow_lpage()
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H A Dmmutrace.h213 TP_PROTO(u64 *sptep, gfn_t gfn, u64 spte),
218 __field(gfn_t, gfn)
236 TP_PROTO(u64 addr, gfn_t gfn, unsigned access),
241 __field(gfn_t, gfn)
336 TP_PROTO(int level, gfn_t gfn, u64 *sptep),
394 TP_PROTO(int as_id, gfn_t gfn, int level, u64 old_spte, u64 new_spte),
H A Dspte.h526 unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,
/linux/arch/x86/include/asm/
H A Dkvm_page_track.h43 void (*track_remove_region)(gfn_t gfn, unsigned long nr_pages,
52 int kvm_write_track_add_gfn(struct kvm *kvm, gfn_t gfn);
53 int kvm_write_track_remove_gfn(struct kvm *kvm, gfn_t gfn);
H A Dkvm_host.h972 gfn_t mmio_gfn;
994 gfn_t gfns[ASYNC_PF_PER_VCPU];
1563 gfn_t gfn_direct_bits;
1711 int (*flush_remote_tlbs_range)(struct kvm *kvm, gfn_t gfn,
1712 gfn_t nr_pages);
1772 u8 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio);
1778 int (*link_external_spt)(struct kvm *kvm, gfn_t gfn, enum pg_level level,
1781 int (*set_external_spte)(struct kvm *kvm, gfn_t gfn, enum pg_level level,
1785 int (*free_external_spt)(struct kvm *kvm, gfn_t gfn, enum pg_level level,
1789 int (*remove_external_spte)(struct kvm *kvm, gfn_t gfn, enum pg_level level,
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/linux/arch/x86/kvm/
H A Dkvm_onhyperv.h10 int hv_flush_remote_tlbs_range(struct kvm *kvm, gfn_t gfn, gfn_t nr_pages);
H A Dkvm_onhyperv.c95 int hv_flush_remote_tlbs_range(struct kvm *kvm, gfn_t start_gfn, gfn_t nr_pages) in hv_flush_remote_tlbs_range()
/linux/virt/kvm/
H A Dkvm_main.c316 void kvm_flush_remote_tlbs_range(struct kvm *kvm, gfn_t gfn, u64 nr_pages) in kvm_flush_remote_tlbs_range()
679 void kvm_mmu_invalidate_range_add(struct kvm *kvm, gfn_t start, gfn_t end) in kvm_mmu_invalidate_range_add()
1907 gfn_t start, gfn_t end) in kvm_check_memslot_overlap()
1926 gfn_t base_gfn; in kvm_set_memory_region()
2193 gfn_t offset; in kvm_get_dirty_log_protect()
2262 gfn_t offset; in kvm_clear_dirty_log_protect()
2359 bool kvm_range_has_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end, in kvm_range_has_memory_attributes()
2462 static int kvm_vm_set_mem_attributes(struct kvm *kvm, gfn_t start, gfn_t end, in kvm_vm_set_mem_attributes()
2522 gfn_t start, end; in kvm_vm_ioctl_set_mem_attributes()
2548 struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn) in gfn_to_memslot()
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H A Dguest_memfd.c33 gfn_t gfn = slot->base_gfn + index - slot->gmem.pgoff; in __kvm_gmem_prepare_folio()
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)
485 BUILD_BUG_ON(sizeof(gfn_t) != sizeof(slot->gmem.pgoff)); in kvm_gmem_bind()
607 gfn_t gfn, kvm_pfn_t *pfn, struct page **page, in kvm_gmem_get_pfn()
642 long kvm_gmem_populate(struct kvm *kvm, gfn_t start_gfn, void __user *src, long npages, in kvm_gmem_populate()
669 gfn_t gfn = start_gfn + i; in kvm_gmem_populate()
H A Dpfncache.c299 gfn_t gfn = gpa_to_gfn(gpa); in __kvm_gpc_refresh()
/linux/drivers/gpu/drm/i915/gvt/
H A Dkvmgt.c92 gfn_t gfn;
100 gfn_t gfn;
111 static void kvmgt_page_track_remove_region(gfn_t gfn, unsigned long nr_pages,
228 static struct gvt_dma *__gvt_cache_find_gfn(struct intel_vgpu *vgpu, gfn_t gfn) in __gvt_cache_find_gfn()
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()
365 static bool kvmgt_gfn_is_write_protected(struct intel_vgpu *info, gfn_t gfn) in kvmgt_gfn_is_write_protected()
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()
1604 static void kvmgt_page_track_remove_region(gfn_t gfn, unsigned long nr_pages, in kvmgt_page_track_remove_region()
/linux/arch/mips/include/asm/
H A Dkvm_host.h808 bool kvm_mips_flush_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn);
809 int kvm_mips_mkclean_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn);
/linux/arch/powerpc/kvm/
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()
H A Dbooke.c1287 gfn_t gfn; in kvmppc_handle_exit()
1344 gfn_t gfn; in kvmppc_handle_exit()
/linux/arch/riscv/kvm/
H A Dvcpu_sbi_sta.c36 gfn_t gfn; in kvm_riscv_vcpu_record_steal_time()
/linux/arch/x86/kvm/svm/
H A Dsvm.h756 int sev_gmem_prepare(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order);
780 static inline int sev_gmem_prepare(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order) in sev_gmem_prepare()
H A Dsev.c2259 static int sev_gmem_post_populate(struct kvm *kvm, gfn_t gfn_start, kvm_pfn_t pfn, in sev_gmem_post_populate()
2266 gfn_t gfn; in sev_gmem_post_populate()
3864 gfn_t gfn = gpa_to_gfn(svm->sev_es.snp_vmsa_gpa); in __sev_snp_update_protected_guest_state()
4718 gfn_t gfn; in sev_handle_rmp_fault()
4854 int sev_gmem_prepare(struct kvm *kvm, kvm_pfn_t pfn, gfn_t gfn, int max_order) in sev_gmem_prepare()
4858 gfn_t gfn_aligned; in sev_gmem_prepare()
/linux/arch/s390/kvm/
H A Dgaccess.c829 const gfn_t gfn = gpa_to_gfn(gpa); in access_guest_page()
847 gfn_t gfn; in access_guest_page_with_key()
1024 gfn_t gfn = gpa_to_gfn(gpa); in cmpxchg_guest_abs_with_key()
H A Dkvm-s390.h422 int __kvm_s390_handle_dat_fault(struct kvm_vcpu *vcpu, gfn_t gfn, gpa_t gaddr, unsigned int flags);
H A Dkvm-s390.c696 gfn_t cur_gfn, last_gfn; in kvm_arch_sync_dirty_log()
2256 gfn_t gfn) in gfn_to_memslot_approx()
4517 gfn_t gfn = gpa_to_gfn(gaddr); in __kvm_s390_fixup_fault_sync()
4867 int __kvm_s390_handle_dat_fault(struct kvm_vcpu *vcpu, gfn_t gfn, gpa_t gaddr, unsigned int flags) in __kvm_s390_handle_dat_fault()
4926 gfn_t gfn; in vcpu_dat_fault_handler()

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