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Searched refs:gfn_t (Results 1 – 25 of 49) sorted by relevance

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/linux-6.15/include/linux/
H A Dkvm_host.h265 gfn_t start;
266 gfn_t end;
595 gfn_t base_gfn;
842 gfn_t mmu_invalidate_range_end;
1119 gfn_t start) in kvm_memslot_iter_start()
1526 void kvm_mmu_invalidate_range_add(struct kvm *kvm, gfn_t start, gfn_t end);
1540 gfn_t gfn_offset,
1874 static inline gfn_t
2121 gfn_t gfn) in mmu_invalidate_retry_gfn()
2157 gfn_t gfn) in mmu_invalidate_retry_gfn_unsafe()
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H A Dkvm_types.h42 typedef u64 gfn_t; typedef
/linux-6.15/arch/x86/kvm/mmu/
H A Dtdp_mmu.h66 bool kvm_tdp_mmu_zap_leafs(struct kvm *kvm, gfn_t start, gfn_t end, bool flush);
86 gfn_t gfn, unsigned long mask,
92 struct kvm_memory_slot *slot, gfn_t gfn,
97 gfn_t start, gfn_t end,
112 u64 *kvm_tdp_mmu_fast_pf_get_last_sptep(struct kvm_vcpu *vcpu, gfn_t gfn,
H A Dmmu_internal.h83 gfn_t gfn;
178 static inline gfn_t kvm_gfn_root_bits(const struct kvm *kvm, const struct kvm_mmu_page *root) in kvm_gfn_root_bits()
203 static inline gfn_t gfn_round_for_level(gfn_t gfn, int level) in gfn_round_for_level()
209 gfn_t gfn, bool synchronizing, bool prefetch);
211 void kvm_mmu_gfn_disallow_lpage(const struct kvm_memory_slot *slot, gfn_t gfn);
212 void kvm_mmu_gfn_allow_lpage(const struct kvm_memory_slot *slot, gfn_t gfn);
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;
411 const struct kvm_memory_slot *slot, gfn_t gfn);
H A Dtdp_iter.h81 gfn_t next_last_level_gfn;
87 gfn_t yielded_gfn;
93 gfn_t gfn;
95 gfn_t gfn_bits;
139 int min_level, gfn_t next_last_level_gfn, gfn_t gfn_bits);
H A Dtdp_mmu.c406 gfn_t base_gfn = sp->gfn; in handle_removed_pt()
516 gfn_t gfn, u64 old_spte, in set_external_spte_present()
957 gfn_t start, gfn_t end, bool can_yield, bool flush) in tdp_mmu_zap_leafs()
1002 bool kvm_tdp_mmu_zap_leafs(struct kvm *kvm, gfn_t start, gfn_t end, bool flush) in kvm_tdp_mmu_zap_leafs()
1425 gfn_t start, gfn_t end, int min_level) in wrprot_gfn_range()
1535 gfn_t start, gfn_t end, in tdp_mmu_split_huge_pages_root()
1617 gfn_t start, gfn_t end, in kvm_tdp_mmu_try_split_huge_pages()
1644 gfn_t start, gfn_t end) in clear_dirty_gfn_range()
1750 gfn_t start = parent->gfn; in tdp_mmu_make_huge_spte()
1775 gfn_t start = slot->base_gfn; in recover_huge_pages_range()
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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 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 Dmmu.c752 gfn_t gfn; in account_shadowed()
809 gfn_t gfn; in unaccount_shadowed()
1184 gfn_t gfn; in rmap_remove()
1515 gfn_t gfn;
1535 gfn_t start_gfn, gfn_t end_gfn) in slot_rmap_walk_init()
1584 gfn_t start_gfn, gfn_t end_gfn, in __walk_slot_rmaps()
1634 gfn_t start, gfn_t end, bool can_yield, in __kvm_rmap_zap_gfn_range()
1715 gfn_t gfn; in kvm_rmap_age_gfn_range()
6855 gfn_t gfn; in shadow_mmu_get_sp_for_split()
6886 gfn_t gfn; in shadow_mmu_split_huge_page()
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H A Dpaging_tmpl.h83 gfn_t table_gfn[PT_MAX_FULL_LEVELS];
91 gfn_t gfn;
96 static inline gfn_t pse36_gfn_delta(u32 gpte) in pse36_gfn_delta()
104 static gfn_t gpte_to_gfn_lvl(pt_element_t gpte, int lvl) in gpte_to_gfn_lvl()
205 gfn_t table_gfn; in FNAME()
309 gfn_t table_gfn; in FNAME()
322 gfn_t gfn; in FNAME()
536 gfn_t gfn; in FNAME()
621 gfn_t base_gfn = fault->gfn; in FNAME()
653 gfn_t table_gfn; in FNAME()
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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 Dtdp_iter.c40 int min_level, gfn_t next_last_level_gfn, gfn_t gfn_bits) in tdp_iter_start()
/linux-6.15/arch/mips/kvm/
H A Dmmu.c270 bool kvm_mips_flush_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn) in kvm_mips_flush_gpa_pt()
396 int kvm_mips_mkclean_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn) in BUILD_PTE_RANGE_OP()
416 gfn_t gfn_offset, unsigned long mask) in kvm_arch_mmu_enable_log_dirty_pt_masked()
418 gfn_t base_gfn = slot->base_gfn + gfn_offset; in kvm_arch_mmu_enable_log_dirty_pt_masked()
419 gfn_t start = base_gfn + __ffs(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
420 gfn_t end = base_gfn + __fls(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
433 static int kvm_mips_mkold_gpa_pt(struct kvm *kvm, gfn_t start_gfn, in BUILD_PTE_RANGE_OP()
434 gfn_t end_gfn) in BUILD_PTE_RANGE_OP()
485 gfn_t gfn = gpa >> PAGE_SHIFT; in _kvm_mips_map_page_fast()
553 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_mips_map_page()
/linux-6.15/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.h976 gfn_t mmio_gfn;
998 gfn_t gfns[ASYNC_PF_PER_VCPU];
1572 gfn_t gfn_direct_bits;
1720 int (*flush_remote_tlbs_range)(struct kvm *kvm, gfn_t gfn,
1721 gfn_t nr_pages);
1781 u8 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio);
1787 int (*link_external_spt)(struct kvm *kvm, gfn_t gfn, enum pg_level level,
1790 int (*set_external_spte)(struct kvm *kvm, gfn_t gfn, enum pg_level level,
1923 gfn_t gfn;
2018 void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end);
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/linux-6.15/arch/loongarch/kvm/
H A Dmmu.c57 gfn_t offset; in kvm_mkclean_pte()
292 static void kvm_flush_range(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn, int lock) in kvm_flush_range()
341 static int kvm_mkclean_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn) in kvm_mkclean_gpa_pt()
363 struct kvm_memory_slot *slot, gfn_t gfn_offset, unsigned long mask) in kvm_arch_mmu_enable_log_dirty_pt_masked()
366 gfn_t base_gfn = slot->base_gfn + gfn_offset; in kvm_arch_mmu_enable_log_dirty_pt_masked()
367 gfn_t start = base_gfn + __ffs(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
368 gfn_t end = base_gfn + __fls(mask) + 1; in kvm_arch_mmu_enable_log_dirty_pt_masked()
556 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page_fast()
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()
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/linux-6.15/arch/x86/kvm/
H A Dmmu.h61 static inline gfn_t kvm_mmu_max_gfn(void) in kvm_mmu_max_gfn()
264 static inline gfn_t gfn_to_index(gfn_t gfn, gfn_t base_gfn, int level) in gfn_to_index()
308 static inline gfn_t kvm_gfn_direct_bits(const struct kvm *kvm) in kvm_gfn_direct_bits()
320 static inline bool kvm_is_gfn_alias(struct kvm *kvm, gfn_t gfn) in kvm_is_gfn_alias()
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-6.15/virt/kvm/
H A Dkvm_main.c696 void kvm_mmu_invalidate_range_add(struct kvm *kvm, gfn_t start, gfn_t end) in kvm_mmu_invalidate_range_add()
1923 gfn_t start, gfn_t end) in kvm_check_memslot_overlap()
1942 gfn_t base_gfn; in kvm_set_memory_region()
2209 gfn_t offset; in kvm_get_dirty_log_protect()
2278 gfn_t offset; in kvm_clear_dirty_log_protect()
2375 bool kvm_range_has_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end, in kvm_range_has_memory_attributes()
2538 gfn_t start, end; in kvm_vm_ioctl_set_mem_attributes()
2670 gfn_t gfn) in gfn_to_hva_memslot()
3010 gfn_t entry = 0; in kvm_prefetch_pages()
3312 gfn_t nr_pages_avail; in __kvm_gfn_to_hva_cache_init()
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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) in kvm_gmem_get_index()
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 Dkvm_mm.h26 const gfn_t gfn;
/linux-6.15/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-6.15/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-6.15/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()

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