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

/Linux-v5.15/arch/x86/kvm/
Dmmu.h243 static inline gfn_t gfn_to_index(gfn_t gfn, gfn_t base_gfn, int level) in gfn_to_index() argument
247 (base_gfn >> KVM_HPAGE_GFN_SHIFT(level)); in gfn_to_index()
254 return gfn_to_index(slot->base_gfn + npages - 1, in __kvm_mmu_slot_lpages()
255 slot->base_gfn, level) + 1; in __kvm_mmu_slot_lpages()
Dx86.c11510 if (slot->base_gfn & (KVM_PAGES_PER_HPAGE(level) - 1)) in kvm_alloc_memslot_metadata()
11512 if ((slot->base_gfn + npages) & (KVM_PAGES_PER_HPAGE(level) - 1)) in kvm_alloc_memslot_metadata()
11519 if ((slot->base_gfn ^ ugfn) & (KVM_PAGES_PER_HPAGE(level) - 1)) { in kvm_alloc_memslot_metadata()
/Linux-v5.15/arch/arm64/kvm/
Dmmu.c196 phys_addr_t addr = memslot->base_gfn << PAGE_SHIFT; in stage2_flush_memslot()
549 phys_addr_t addr = memslot->base_gfn << PAGE_SHIFT; in stage2_unmap_memslot()
710 start = memslot->base_gfn << PAGE_SHIFT; in kvm_mmu_wp_memory_region()
711 end = (memslot->base_gfn + memslot->npages) << PAGE_SHIFT; in kvm_mmu_wp_memory_region()
734 phys_addr_t base_gfn = slot->base_gfn + gfn_offset; in kvm_mmu_write_protect_pt_masked() local
735 phys_addr_t start = (base_gfn + __ffs(mask)) << PAGE_SHIFT; in kvm_mmu_write_protect_pt_masked()
736 phys_addr_t end = (base_gfn + __fls(mask) + 1) << PAGE_SHIFT; in kvm_mmu_write_protect_pt_masked()
774 gpa_start = memslot->base_gfn << PAGE_SHIFT; in fault_supports_stage2_huge_mapping()
1505 if ((memslot->base_gfn + memslot->npages) > (kvm_phys_size(kvm) >> PAGE_SHIFT)) in kvm_arch_prepare_memory_region()
1567 gpa_t gpa = slot->base_gfn << PAGE_SHIFT; in kvm_arch_flush_shadow_memslot()
/Linux-v5.15/arch/powerpc/kvm/
Dtrace_hv.h285 __field(u64, base_gfn)
297 __entry->base_gfn = memslot ? memslot->base_gfn : -1UL;
305 __entry->base_gfn, __entry->slot_flags)
Dbook3s_hv_uvmem.c260 p->base_pfn = slot->base_gfn; in kvmppc_uvmem_slot_init()
278 if (p->base_pfn == slot->base_gfn) { in kvmppc_uvmem_slot_free()
391 unsigned long gfn = memslot->base_gfn; in kvmppc_memslot_page_merge()
442 memslot->base_gfn << PAGE_SHIFT, in __kvmppc_uvmem_memslot_create()
613 gfn = slot->base_gfn; in kvmppc_uvmem_drop_pages()
787 unsigned long gfn = memslot->base_gfn; in kvmppc_uv_migrate_mem_slot()
Dbook3s_64_mmu_hv.c569 if (gfn_base < memslot->base_gfn) in kvmppc_book3s_hv_page_fault()
683 rmap = &memslot->arch.rmap[gfn_base - memslot->base_gfn]; in kvmppc_book3s_hv_page_fault()
805 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_unmap_rmapp()
856 gfn = memslot->base_gfn; in kvmppc_core_flush_memslot_hv()
885 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_age_rmapp()
956 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_test_age_rmapp()
1101 if (gfn < memslot->base_gfn || in kvmppc_harvest_vpa_dirty()
1102 gfn >= memslot->base_gfn + memslot->npages) in kvmppc_harvest_vpa_dirty()
1107 __set_bit_le(gfn - memslot->base_gfn, map); in kvmppc_harvest_vpa_dirty()
1182 set_bit_le(gfn - memslot->base_gfn, memslot->dirty_bitmap); in kvmppc_unpin_guest_page()
[all …]
Dbook3s_64_mmu_radix.c1052 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_age_radix()
1084 unsigned long gfn = memslot->base_gfn + pagenum; in kvm_radix_test_clear_dirty()
1127 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in kvm_radix_test_clear_dirty()
1175 gpa = memslot->base_gfn << PAGE_SHIFT; in kvmppc_radix_flush_memslot()
Dbook3s_hv_rm_mmu.c110 gfn -= memslot->base_gfn; in kvmppc_update_dirty_map()
148 rmap = real_vmalloc_addr(&memslot->arch.rmap[gfn - memslot->base_gfn]); in revmap_for_hpte()
239 slot_fn = gfn - memslot->base_gfn; in kvmppc_do_h_enter()
De500_mmu_host.c381 slot_start = pfn - (gfn - slot->base_gfn); in kvmppc_e500_shadow_map()
Dbook3s_hv_nested.c1000 gfn = (gpa >> PAGE_SHIFT) - memslot->base_gfn; in kvmhv_remove_nest_rmap_range()
1635 rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn]; in __kvmhv_nested_page_fault()
Dbook3s_pr.c1879 ga = memslot->base_gfn << PAGE_SHIFT; in kvm_vm_ioctl_get_dirty_log_pr()
Dbook3s_hv.c827 if ((from + len) >= ((from_memslot->base_gfn + from_memslot->npages) in kvmppc_copy_guest()
839 if ((to + len) >= ((to_memslot->base_gfn + to_memslot->npages) in kvmppc_copy_guest()
/Linux-v5.15/arch/x86/kvm/mmu/
Dpage_track.c65 index = gfn_to_index(gfn, slot->base_gfn, PG_LEVEL_4K); in update_gfn_track()
155 index = gfn_to_index(gfn, slot->base_gfn, PG_LEVEL_4K); in kvm_page_track_is_active()
Dtdp_mmu.c318 gfn_t base_gfn = sp->gfn; in handle_removed_tdp_mmu_page() local
330 gfn = base_gfn + i * KVM_PAGES_PER_HPAGE(level); in handle_removed_tdp_mmu_page()
1274 spte_set |= wrprot_gfn_range(kvm, root, slot->base_gfn, in kvm_tdp_mmu_wrprot_slot()
1275 slot->base_gfn + slot->npages, min_level); in kvm_tdp_mmu_wrprot_slot()
1345 spte_set |= clear_dirty_gfn_range(kvm, root, slot->base_gfn, in kvm_tdp_mmu_clear_dirty_slot()
1346 slot->base_gfn + slot->npages); in kvm_tdp_mmu_clear_dirty_slot()
1423 gfn_t start = slot->base_gfn; in zap_collapsible_spte_range()
Dmmu.c801 idx = gfn_to_index(gfn, slot->base_gfn, level); in lpage_info_slot()
1062 idx = gfn_to_index(gfn, slot->base_gfn, level); in gfn_to_rmap()
1322 slot->base_gfn + gfn_offset, mask, true); in kvm_mmu_write_protect_pt_masked()
1328 rmap_head = gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask), in kvm_mmu_write_protect_pt_masked()
1355 slot->base_gfn + gfn_offset, mask, false); in kvm_mmu_clear_dirty_pt_masked()
1361 rmap_head = gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask), in kvm_mmu_clear_dirty_pt_masked()
1394 gfn_t start = slot->base_gfn + gfn_offset + __ffs(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
1395 gfn_t end = slot->base_gfn + gfn_offset + __fls(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
3001 gfn_t base_gfn = gfn; in __direct_map() local
3016 base_gfn = gfn & ~(KVM_PAGES_PER_HPAGE(it.level) - 1); in __direct_map()
[all …]
Dpaging_tmpl.h679 gfn_t base_gfn = gw->gfn; in FNAME() local
760 base_gfn = gw->gfn & ~(KVM_PAGES_PER_HPAGE(it.level) - 1); in FNAME()
769 sp = kvm_mmu_get_page(vcpu, base_gfn, addr, in FNAME()
778 it.level, base_gfn, pfn, prefault, map_writable); in FNAME()
/Linux-v5.15/arch/mips/kvm/
Dmmu.c419 gfn_t base_gfn = slot->base_gfn + gfn_offset; in kvm_arch_mmu_enable_log_dirty_pt_masked() local
420 gfn_t start = base_gfn + __ffs(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
421 gfn_t end = base_gfn + __fls(mask); in kvm_arch_mmu_enable_log_dirty_pt_masked()
Dmips.c229 kvm_mips_flush_gpa_pt(kvm, slot->base_gfn, in kvm_arch_flush_shadow_memslot()
230 slot->base_gfn + slot->npages - 1); in kvm_arch_flush_shadow_memslot()
269 needs_flush = kvm_mips_mkclean_gpa_pt(kvm, new->base_gfn, in kvm_arch_commit_memory_region()
270 new->base_gfn + new->npages - 1); in kvm_arch_commit_memory_region()
/Linux-v5.15/include/linux/
Dkvm_host.h429 gfn_t base_gfn; member
1217 if (gfn >= slot->base_gfn && gfn < slot->base_gfn + slot->npages) in try_get_memslot()
1242 if (gfn >= memslots[slot].base_gfn) in search_memslots()
1290 unsigned long offset = gfn - slot->base_gfn; in __gfn_to_hva_memslot()
1305 return slot->base_gfn + gfn_offset; in hva_to_gfn_memslot()
/Linux-v5.15/virt/kvm/
Dkvm_main.c1312 if (memslot->base_gfn > mslots[i + 1].base_gfn) in kvm_memslot_move_backward()
1315 WARN_ON_ONCE(memslot->base_gfn == mslots[i + 1].base_gfn); in kvm_memslot_move_backward()
1339 if (memslot->base_gfn < mslots[i - 1].base_gfn) in kvm_memslot_move_forward()
1342 WARN_ON_ONCE(memslot->base_gfn == mslots[i - 1].base_gfn); in kvm_memslot_move_forward()
1702 new.base_gfn = mem->guest_phys_addr >> PAGE_SHIFT; in __kvm_set_memory_region()
1720 if (new.base_gfn != old.base_gfn) in __kvm_set_memory_region()
1737 if (!((new.base_gfn + new.npages <= tmp->base_gfn) || in __kvm_set_memory_region()
1738 (new.base_gfn >= tmp->base_gfn + tmp->npages))) in __kvm_set_memory_region()
2148 *nr_pages = slot->npages - (gfn - slot->base_gfn); in __gfn_to_hva_many()
3078 unsigned long rel_gfn = gfn - memslot->base_gfn; in mark_page_dirty_in_slot()
/Linux-v5.15/arch/s390/kvm/
Dkvm-s390.c622 cur_gfn = memslot->base_gfn; in kvm_arch_sync_dirty_log()
623 last_gfn = memslot->base_gfn + memslot->npages; in kvm_arch_sync_dirty_log()
1955 if (gfn >= memslots[slot].base_gfn && in gfn_to_memslot_approx()
1956 gfn < memslots[slot].base_gfn + memslots[slot].npages) in gfn_to_memslot_approx()
1962 if (gfn >= memslots[slot].base_gfn) in gfn_to_memslot_approx()
1971 if (gfn >= memslots[start].base_gfn && in gfn_to_memslot_approx()
1972 gfn < memslots[start].base_gfn + memslots[start].npages) { in gfn_to_memslot_approx()
2007 unsigned long ofs = cur_gfn - ms->base_gfn; in kvm_s390_next_dirty_cmma()
2009 if (ms->base_gfn + ms->npages <= cur_gfn) { in kvm_s390_next_dirty_cmma()
2024 return ms->base_gfn + ofs; in kvm_s390_next_dirty_cmma()
[all …]
Dpv.c135 npages = memslot->base_gfn + memslot->npages; in kvm_s390_pv_alloc_vm()
Dpriv.c1184 if (ms && !test_and_set_bit(gfn - ms->base_gfn, kvm_second_dirty_bitmap(ms))) in __do_essa()
/Linux-v5.15/arch/powerpc/include/asm/
Dkvm_book3s_64.h503 return !(memslot->base_gfn & mask) && !(memslot->npages & mask); in slot_is_aligned()
/Linux-v5.15/drivers/gpu/drm/i915/gvt/
Dkvmgt.c1880 gfn = slot->base_gfn + i; in kvmgt_page_track_flush_slot()