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Searched refs:memslot (Results 1 – 25 of 41) sorted by relevance

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/linux-6.3-rc2/arch/powerpc/kvm/
A Dbook3s_hv_uvmem.c394 unsigned long gfn = memslot->base_gfn; in kvmppc_memslot_page_merge()
433 kvmppc_uvmem_slot_free(kvm, memslot); in __kvmppc_uvmem_memslot_delete()
449 memslot->base_gfn << PAGE_SHIFT, in __kvmppc_uvmem_memslot_create()
450 memslot->npages * PAGE_SIZE, in __kvmppc_uvmem_memslot_create()
451 0, memslot->id); in __kvmppc_uvmem_memslot_create()
458 kvmppc_uvmem_slot_free(kvm, memslot); in __kvmppc_uvmem_memslot_create()
467 struct kvm_memory_slot *memslot, *m; in kvmppc_h_svm_init_start() local
497 if (m == memslot) in kvmppc_h_svm_init_start()
661 struct kvm_memory_slot *memslot; in kvmppc_h_svm_init_abort() local
796 unsigned long gfn = memslot->base_gfn; in kvmppc_uv_migrate_mem_slot()
[all …]
A Dbook3s_64_mmu_hv.c569 if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) in kvmppc_book3s_hv_page_fault()
691 rmap = &memslot->arch.rmap[gfn_base - memslot->base_gfn]; in kvmppc_book3s_hv_page_fault()
757 memslot->npages * sizeof(*memslot->arch.rmap)); in kvmppc_rmap_reset()
813 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_unmap_rmapp()
893 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_age_rmapp()
964 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_test_age_rmapp()
1110 gfn >= memslot->base_gfn + memslot->npages) in kvmppc_harvest_vpa_dirty()
1153 if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) in kvmppc_pin_guest_page()
1189 if (memslot && memslot->dirty_bitmap) in kvmppc_unpin_guest_page()
1190 set_bit_le(gfn - memslot->base_gfn, memslot->dirty_bitmap); in kvmppc_unpin_guest_page()
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A Dbook3s_64_mmu_radix.c435 if (!memslot) { in kvmppc_unmap_pte()
436 memslot = gfn_to_memslot(kvm, gfn); in kvmppc_unmap_pte()
437 if (!memslot) in kvmppc_unmap_pte()
817 struct kvm_memory_slot *memslot, in kvmppc_book3s_instantiate_page() argument
944 struct kvm_memory_slot *memslot; in kvmppc_book3s_radix_page_fault() local
972 memslot = gfn_to_memslot(kvm, gfn); in kvmppc_book3s_radix_page_fault()
975 if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) { in kvmppc_book3s_radix_page_fault()
1058 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_age_radix()
1133 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_radix_test_clear_dirty()
1181 gpa = memslot->base_gfn << PAGE_SHIFT; in kvmppc_radix_flush_memslot()
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A Dbook3s_hv_rm_mmu.c104 gfn -= memslot->base_gfn; in kvmppc_update_dirty_map()
112 struct kvm_memory_slot *memslot; in kvmppc_set_dirty_from_hpte() local
119 if (memslot && memslot->dirty_bitmap) in kvmppc_set_dirty_from_hpte()
129 struct kvm_memory_slot *memslot; in revmap_for_hpte() local
136 *memslotp = memslot; in revmap_for_hpte()
139 if (!memslot) in revmap_for_hpte()
142 rmap = real_vmalloc_addr(&memslot->arch.rmap[gfn - memslot->base_gfn]); in revmap_for_hpte()
155 struct kvm_memory_slot *memslot; in remove_revmap_chain() local
232 if (!(memslot && !(memslot->flags & KVM_MEMSLOT_INVALID))) { in kvmppc_do_h_enter()
896 if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) in kvmppc_get_hpa()
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A Dtrace_hv.h294 struct kvm_memory_slot *memslot, unsigned long ea,
297 TP_ARGS(vcpu, hptep, memslot, ea, dsisr),
317 __entry->base_gfn = memslot ? memslot->base_gfn : -1UL;
318 __entry->slot_flags = memslot ? memslot->flags : 0;
A Dbook3s_hv_nested.c767 struct kvm_memory_slot *memslot; in kvmhv_release_all_nested() local
788 kvmhv_free_memslot_nest_rmap(memslot); in kvmhv_release_all_nested()
999 const struct kvm_memory_slot *memslot, in kvmhv_remove_nest_rmap_range() argument
1006 if (!memslot) in kvmhv_remove_nest_rmap_range()
1008 gfn = (gpa >> PAGE_SHIFT) - memslot->base_gfn; in kvmhv_remove_nest_rmap_range()
1015 unsigned long *rmap = &memslot->arch.rmap[gfn]; in kvmhv_remove_nest_rmap_range()
1489 struct kvm_memory_slot *memslot; in __kvmhv_nested_page_fault() local
1559 memslot = gfn_to_memslot(kvm, gfn); in __kvmhv_nested_page_fault()
1560 if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) { in __kvmhv_nested_page_fault()
1570 if (memslot->flags & KVM_MEM_READONLY) { in __kvmhv_nested_page_fault()
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A Dbook3s.h11 struct kvm_memory_slot *memslot);
A Dbook3s_64_vio.c358 struct kvm_memory_slot *memslot; in kvmppc_tce_to_ua() local
360 memslot = __gfn_to_memslot(kvm_memslots(kvm), gfn); in kvmppc_tce_to_ua()
361 if (!memslot) in kvmppc_tce_to_ua()
364 *ua = __gfn_to_hva_memslot(memslot, gfn) | in kvmppc_tce_to_ua()
A Dbook3s_hv.c4947 struct kvm_memory_slot *memslot; in kvm_vm_ioctl_get_dirty_log_hv() local
4960 memslot = id_to_memslot(slots, log->slot); in kvm_vm_ioctl_get_dirty_log_hv()
4962 if (!memslot || !memslot->dirty_bitmap) in kvm_vm_ioctl_get_dirty_log_hv()
4969 n = kvm_dirty_bitmap_bytes(memslot); in kvm_vm_ioctl_get_dirty_log_hv()
4986 p = memslot->dirty_bitmap; in kvm_vm_ioctl_get_dirty_log_hv()
5148 struct kvm_memory_slot *memslot; in kvmppc_hv_setup_htab_rma() local
5176 memslot = gfn_to_memslot(kvm, 0); in kvmppc_hv_setup_htab_rma()
5180 if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) in kvmppc_hv_setup_htab_rma()
5184 hva = memslot->userspace_addr; in kvmppc_hv_setup_htab_rma()
5207 kvmppc_map_vrma(vcpu, memslot, porder); in kvmppc_hv_setup_htab_rma()
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A Dbook3s_pr.c1871 struct kvm_memory_slot *memslot; in kvm_vm_ioctl_get_dirty_log_pr() local
1880 r = kvm_get_dirty_log(kvm, log, &is_dirty, &memslot); in kvm_vm_ioctl_get_dirty_log_pr()
1886 ga = memslot->base_gfn << PAGE_SHIFT; in kvm_vm_ioctl_get_dirty_log_pr()
1887 ga_end = ga + (memslot->npages << PAGE_SHIFT); in kvm_vm_ioctl_get_dirty_log_pr()
1892 n = kvm_dirty_bitmap_bytes(memslot); in kvm_vm_ioctl_get_dirty_log_pr()
1893 memset(memslot->dirty_bitmap, 0, n); in kvm_vm_ioctl_get_dirty_log_pr()
1903 struct kvm_memory_slot *memslot) in kvmppc_core_flush_memslot_pr() argument
/linux-6.3-rc2/arch/arm64/kvm/
A Dmmu.c80 return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); in memslot_is_logging()
249 struct kvm_memory_slot *memslot) in stage2_flush_memslot() argument
267 struct kvm_memory_slot *memslot; in stage2_flush_vm() local
275 stage2_flush_memslot(kvm, memslot); in stage2_flush_vm()
771 struct kvm_memory_slot *memslot) in stage2_unmap_memslot() argument
773 hva_t hva = memslot->userspace_addr; in stage2_unmap_memslot()
822 struct kvm_memory_slot *memslot; in stage2_unmap_vm() local
960 if (WARN_ON_ONCE(!memslot)) in kvm_mmu_wp_memory_region()
964 end = (memslot->base_gfn + memslot->npages) << PAGE_SHIFT; in kvm_mmu_wp_memory_region()
1025 size = memslot->npages * PAGE_SIZE; in fault_supports_stage2_huge_mapping()
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/linux-6.3-rc2/virt/kvm/
A Ddirty_ring.c55 struct kvm_memory_slot *memslot; in kvm_reset_dirty_gfn() local
64 memslot = id_to_memslot(__kvm_memslots(kvm, as_id), id); in kvm_reset_dirty_gfn()
66 if (!memslot || (offset + __fls(mask)) >= memslot->npages) in kvm_reset_dirty_gfn()
70 kvm_arch_mmu_enable_log_dirty_pt_masked(kvm, memslot, offset, mask); in kvm_reset_dirty_gfn()
A Dkvm_main.c951 if (!memslot->dirty_bitmap) in kvm_destroy_dirty_bitmap()
955 memslot->dirty_bitmap = NULL; in kvm_destroy_dirty_bitmap()
1380 if (!memslot->dirty_bitmap) in kvm_alloc_dirty_bitmap()
2065 *memslot = NULL; in kvm_get_dirty_log()
2075 if (!(*memslot) || !(*memslot)->dirty_bitmap) in kvm_get_dirty_log()
2137 if (!memslot || !memslot->dirty_bitmap) in kvm_get_dirty_log_protect()
2252 if (!memslot || !memslot->dirty_bitmap) in kvm_clear_dirty_log_protect()
3197 ghc->memslot = NULL; in __kvm_gfn_to_hva_cache_init()
3231 if (unlikely(!ghc->memslot)) in kvm_write_guest_offset_cached()
3320 if (memslot && kvm_slot_dirty_track_enabled(memslot)) { in mark_page_dirty_in_slot()
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A Dpfncache.c282 gpc->memslot = __gfn_to_memslot(slots, gfn); in __kvm_gpc_refresh()
283 gpc->uhva = gfn_to_hva_memslot(gpc->memslot, gfn); in __kvm_gpc_refresh()
/linux-6.3-rc2/arch/powerpc/include/asm/
A Dkvm_book3s.h197 const struct kvm_memory_slot *memslot,
204 struct kvm_memory_slot *memslot,
213 extern void kvm_unmap_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
215 extern bool kvm_age_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
217 extern bool kvm_test_age_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
220 struct kvm_memory_slot *memslot, unsigned long *map);
222 const struct kvm_memory_slot *memslot);
240 extern void kvmppc_update_dirty_map(const struct kvm_memory_slot *memslot,
257 struct kvm_memory_slot *memslot, unsigned long *map);
259 struct kvm_memory_slot *memslot,
A Dkvm_book3s_64.h488 static inline bool slot_is_aligned(struct kvm_memory_slot *memslot, in slot_is_aligned() argument
495 return !(memslot->base_gfn & mask) && !(memslot->npages & mask); in slot_is_aligned()
635 const struct kvm_memory_slot *memslot,
/linux-6.3-rc2/arch/riscv/kvm/
A Dvcpu_exit.c16 struct kvm_memory_slot *memslot; in gstage_page_fault() local
24 memslot = gfn_to_memslot(vcpu->kvm, gfn); in gstage_page_fault()
25 hva = gfn_to_hva_memslot_prot(memslot, gfn, &writable); in gstage_page_fault()
43 ret = kvm_riscv_gstage_map(vcpu, memslot, fault_addr, hva, in gstage_page_fault()
A Dmmu.c336 struct kvm_memory_slot *memslot = id_to_memslot(slots, slot); in gstage_wp_memory_region() local
337 phys_addr_t start = memslot->base_gfn << PAGE_SHIFT; in gstage_wp_memory_region()
338 phys_addr_t end = (memslot->base_gfn + memslot->npages) << PAGE_SHIFT; in gstage_wp_memory_region()
405 void kvm_arch_sync_dirty_log(struct kvm *kvm, struct kvm_memory_slot *memslot) in kvm_arch_sync_dirty_log() argument
410 const struct kvm_memory_slot *memslot) in kvm_arch_flush_remote_tlbs_memslot() argument
616 struct kvm_memory_slot *memslot, in kvm_riscv_gstage_map() argument
627 bool logging = (memslot->dirty_bitmap && in kvm_riscv_gstage_map()
628 !(memslot->flags & KVM_MEM_READONLY)) ? true : false; in kvm_riscv_gstage_map()
/linux-6.3-rc2/include/linux/
A Dkvm_types.h62 struct kvm_memory_slot *memslot; member
69 struct kvm_memory_slot *memslot; member
A Dkvm_host.h598 return ALIGN(memslot->npages, BITS_PER_LONG) / 8; in kvm_dirty_bitmap_bytes()
603 unsigned long len = kvm_dirty_bitmap_bytes(memslot); in kvm_second_dirty_bitmap()
605 return memslot->dirty_bitmap + len / sizeof(*memslot->dirty_bitmap); in kvm_second_dirty_bitmap()
993 #define kvm_for_each_memslot(memslot, bkt, slots) \ argument
994 hash_for_each(slots->id_hash, bkt, memslot, id_node[slots->node_idx]) \
995 if (WARN_ON_ONCE(!memslot->npages)) { \
1389 const struct kvm_memory_slot *memslot);
1393 int *is_dirty, struct kvm_memory_slot **memslot);
2171 static inline bool kvm_is_visible_memslot(struct kvm_memory_slot *memslot) in kvm_is_visible_memslot() argument
2173 return (memslot && memslot->id < KVM_USER_MEM_SLOTS && in kvm_is_visible_memslot()
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/linux-6.3-rc2/arch/x86/kvm/mmu/
A Dmmu.c5832 flush |= fn(kvm, iterator.rmap, memslot); in slot_handle_level_range()
5854 end_level, memslot->base_gfn, in slot_handle_level()
5855 memslot->base_gfn + memslot->npages - 1, in slot_handle_level()
6139 const struct kvm_memory_slot *memslot; in kvm_rmap_zap_gfn_range() local
6153 memslot = iter.slot; in kvm_rmap_zap_gfn_range()
6155 end = min(gfn_end, memslot->base_gfn + memslot->npages); in kvm_rmap_zap_gfn_range()
6477 const struct kvm_memory_slot *memslot, in kvm_mmu_slot_try_split_huge_pages() argument
6480 u64 start = memslot->base_gfn; in kvm_mmu_slot_try_split_huge_pages()
6481 u64 end = start + memslot->npages; in kvm_mmu_slot_try_split_huge_pages()
6573 const struct kvm_memory_slot *memslot) in kvm_arch_flush_remote_tlbs_memslot() argument
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/linux-6.3-rc2/tools/testing/selftests/kvm/lib/
A Dkvm_util.c1063 memslot2region(struct kvm_vm *vm, uint32_t memslot) in memslot2region() argument
1068 memslot) in memslot2region()
1069 if (region->region.slot == memslot) in memslot2region()
1073 " requested slot: %u\n", memslot); in memslot2region()
1900 vm_paddr_t paddr_min, uint32_t memslot) in vm_phy_pages_alloc() argument
1912 region = memslot2region(vm, memslot); in vm_phy_pages_alloc()
1927 paddr_min, vm->page_size, memslot); in vm_phy_pages_alloc()
1940 uint32_t memslot) in vm_phy_page_alloc() argument
1942 return vm_phy_pages_alloc(vm, 1, paddr_min, memslot); in vm_phy_page_alloc()
/linux-6.3-rc2/arch/x86/include/asm/uv/
A Duv_geo.h57 char memslot; /* The memory slot on the bus */ member
/linux-6.3-rc2/tools/testing/selftests/kvm/include/
A Dkvm_util_base.h135 memslot2region(struct kvm_vm *vm, uint32_t memslot);
681 uint32_t memslot);
683 vm_paddr_t paddr_min, uint32_t memslot);
/linux-6.3-rc2/arch/x86/include/asm/
A Dkvm_host.h1833 const struct kvm_memory_slot *memslot,
1836 const struct kvm_memory_slot *memslot,
1839 const struct kvm_memory_slot *memslot,
1843 const struct kvm_memory_slot *memslot);
1845 const struct kvm_memory_slot *memslot);

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