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Searched refs:gpa (Results 1 – 25 of 138) sorted by relevance

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/linux-6.15/tools/testing/selftests/kvm/x86/
H A Dprivate_mem_conversions_test.c48 pattern, gpa + i, mem[i]); in memcmp_h()
148 memset((void *)gpa, p1, size); in guest_test_explicit_conversion()
172 memcmp_g(gpa, p2, size); in guest_test_explicit_conversion()
173 if (gpa > base_gpa) in guest_test_explicit_conversion()
176 memcmp_g(gpa + size, init_p, in guest_test_explicit_conversion()
203 memcmp_g(gpa, p4, size); in guest_test_explicit_conversion()
256 memcmp_g(gpa, init_p, size); in guest_test_punch_hole()
266 guest_punch_hole(gpa, size); in guest_test_punch_hole()
267 memcmp_g(gpa, 0, size); in guest_test_punch_hole()
340 uint64_t gpa = uc.args[1]; in __test_mem_conversions() local
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H A Dsmaller_maxphyaddr_emulation_test.c52 uint64_t gpa; in main() local
69 gpa = vm_phy_pages_alloc(vm, MEM_REGION_SIZE / PAGE_SIZE, in main()
71 TEST_ASSERT(gpa == MEM_REGION_GPA, "Failed vm_phy_pages_alloc"); in main()
/linux-6.15/tools/testing/selftests/kvm/
H A Dmmu_stress_test.c25 uint64_t gpa; in guest_code() local
29 for (gpa = start_gpa; gpa < end_gpa; gpa += stride) in guest_code()
30 vcpu_arch_put_guest(*((volatile uint64_t *)gpa), gpa); in guest_code()
34 for (gpa = start_gpa; gpa < end_gpa; gpa += stride) in guest_code()
52 for (gpa = start_gpa; gpa < end_gpa; gpa += stride) in guest_code()
58 vcpu_arch_put_guest(*((volatile uint64_t *)gpa), gpa); in guest_code()
70 for (gpa = start_gpa; gpa < end_gpa; gpa += stride) in guest_code()
71 vcpu_arch_put_guest(*((volatile uint64_t *)gpa), gpa); in guest_code()
351 gpa = 0; in main()
365 __virt_pg_map(vm, gpa + i, gpa + i, PG_LEVEL_1G); in main()
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H A Dmemslot_perf_test.c198 gpa -= MEM_GPA; in vm_gpa2hva()
200 gpage = gpa / guest_page_size; in vm_gpa2hva()
201 pgoffs = gpa % guest_page_size; in vm_gpa2hva()
334 uint64_t gpa; in prepare_vm() local
341 TEST_ASSERT(gpa == guest_addr, in prepare_vm()
640 uint64_t gpa, ctr; in test_memslot_do_unmap() local
648 hva = vm_gpa2hva(data, gpa, &npages); in test_memslot_do_unmap()
654 hva, gpa); in test_memslot_do_unmap()
656 gpa += npages * guest_page_size; in test_memslot_do_unmap()
665 uint64_t gpa; in test_memslot_map_unmap_check() local
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H A Dmemslot_modification_stress_test.c60 uint64_t gpa; in add_remove_memslot() local
67 gpa = memstress_args.gpa - pages * vm->page_size; in add_remove_memslot()
71 vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, gpa, in add_remove_memslot()
/linux-6.15/arch/powerpc/kvm/
H A Dbook3s_64_mmu_radix.c149 u64 pte, base, gpa; in kvmppc_mmu_walk_radix_tree() local
215 gpte->raddr = gpa; in kvmppc_mmu_walk_radix_tree()
1162 unsigned long gpa; in kvmppc_radix_flush_memslot() local
1178 gpa += PAGE_SIZE; in kvmppc_radix_flush_memslot()
1246 unsigned long gpa; member
1324 gpa = p->gpa; in debugfs_radix_read()
1329 gpa = 0; in debugfs_radix_read()
1367 gpa = (gpa & P4D_MASK) + P4D_SIZE; in debugfs_radix_read()
1374 gpa = (gpa & PUD_MASK) + PUD_SIZE; in debugfs_radix_read()
1386 gpa = (gpa & PMD_MASK) + PMD_SIZE; in debugfs_radix_read()
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H A Dbook3s_hv_uvmem.c234 unsigned long gpa; member
569 gpa, 0, page_shift); in __kvmppc_svm_page_out()
645 PAGE_SHIFT, kvm, pvt->gpa, NULL)) in kvmppc_uvmem_drop_pages()
647 pvt->gpa, addr); in kvmppc_uvmem_drop_pages()
721 pvt->gpa = gpa; in kvmppc_uvmem_get_page()
770 dpage = kvmppc_uvmem_get_page(gpa, kvm); in kvmppc_svm_page_in()
781 gpa, 0, page_shift); in kvmppc_svm_page_in()
884 unsigned long gfn = gpa >> page_shift; in kvmppc_share_page()
942 unsigned long gfn = gpa >> page_shift; in kvmppc_h_svm_page_in()
1004 pvt->kvm, pvt->gpa, vmf->page)) in kvmppc_uvmem_migrate_to_ram()
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/linux-6.15/virt/kvm/
H A Dpfncache.c64 offset_in_page(gpa); in kvm_gpc_is_valid_len()
166 .gfn = gpa_to_gfn(gpc->gpa), in hva_to_pfn_retry()
283 if (kvm_is_error_gpa(gpa)) { in __kvm_gpc_refresh()
286 gpc->gpa = INVALID_GPA; in __kvm_gpc_refresh()
295 page_offset = offset_in_page(gpa); in __kvm_gpc_refresh()
297 if (gpc->gpa != gpa || gpc->generation != slots->generation || in __kvm_gpc_refresh()
299 gfn_t gfn = gpa_to_gfn(gpa); in __kvm_gpc_refresh()
301 gpc->gpa = gpa; in __kvm_gpc_refresh()
392 gpc->gpa = INVALID_GPA; in kvm_gpc_init()
424 return __kvm_gpc_refresh(gpc, gpa, uhva); in __kvm_gpc_activate()
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/linux-6.15/arch/s390/kvm/
H A Dgaccess.h152 unsigned long gpa = gra + kvm_s390_get_prefix(vcpu); in write_guest_lc() local
154 return kvm_write_guest(vcpu->kvm, gpa, data, len); in write_guest_lc()
178 unsigned long gpa = gra + kvm_s390_get_prefix(vcpu); in read_guest_lc() local
180 return kvm_read_guest(vcpu->kvm, gpa, data, len); in read_guest_lc()
190 unsigned long *gpa, enum gacc_mode mode,
196 int check_gpa_range(struct kvm *kvm, unsigned long gpa, unsigned long length,
199 int access_guest_abs_with_key(struct kvm *kvm, gpa_t gpa, void *data,
371 int write_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, in write_guest_abs() argument
374 return kvm_write_guest(vcpu->kvm, gpa, data, len); in write_guest_abs()
394 int read_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, in read_guest_abs() argument
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H A Dvsie.c756 gpa_t gpa; in pin_blocks() local
762 if (gpa) { in pin_blocks()
763 if (gpa < 2 * PAGE_SIZE) in pin_blocks()
777 vsie_page->sca_gpa = gpa; in pin_blocks()
784 if (gpa < 2 * PAGE_SIZE) { in pin_blocks()
800 if (gpa < 2 * PAGE_SIZE) { in pin_blocks()
813 vsie_page->gvrd_gpa = gpa; in pin_blocks()
819 if (gpa < 2 * PAGE_SIZE) { in pin_blocks()
839 if (!gpa || gpa < 2 * PAGE_SIZE) { in pin_blocks()
870 gpa_t gpa) in unpin_scb() argument
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H A Dgaccess.c620 *gpa = raddr.addr; in guest_translate()
790 unsigned long gpa; in guest_range_to_gpas() local
817 *gpas++ = gpa; in guest_range_to_gpas()
851 gfn = gpa >> PAGE_SHIFT; in access_guest_page_with_key()
863 hva += offset_in_page(gpa); in access_guest_page_with_key()
890 gpa += fragment_len; in access_guest_abs_with_key()
980 unsigned long gpa; in access_guest_real() local
1024 gfn_t gfn = gpa_to_gfn(gpa); in cmpxchg_guest_abs_with_key()
1030 if (!IS_ALIGNED(gpa, len)) in cmpxchg_guest_abs_with_key()
1044 hva += offset_in_page(gpa); in cmpxchg_guest_abs_with_key()
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/linux-6.15/tools/testing/selftests/kvm/lib/
H A Dmemstress.c108 vcpu_args->gpa = args->gpa + (i * vcpu_memory_bytes); in memstress_setup_vcpus()
113 vcpu_args->gpa = args->gpa; in memstress_setup_vcpus()
119 i, vcpu_args->gpa, vcpu_args->gpa + in memstress_setup_vcpus()
197 args->gpa = (region_end_gfn - guest_num_pages - 1) * args->guest_page_size; in memstress_create_vm()
198 args->gpa = align_down(args->gpa, backing_src_pagesz); in memstress_create_vm()
201 args->gpa = align_down(args->gpa, 1 << 20); in memstress_create_vm()
205 args->gpa, args->gpa + args->size); in memstress_create_vm()
210 vm_paddr_t region_start = args->gpa + region_pages * args->guest_page_size * i; in memstress_create_vm()
218 virt_map(vm, guest_test_virt_mem, args->gpa, guest_num_pages); in memstress_create_vm()
H A Dkvm_util.c900 uint64_t gpa, uint64_t size, void *hva) in __vm_set_user_memory_region() argument
905 .guest_phys_addr = gpa, in __vm_set_user_memory_region()
927 uint64_t gpa, uint64_t size, void *hva, in __vm_set_user_memory_region2() argument
933 .guest_phys_addr = gpa, in __vm_set_user_memory_region2()
946 uint64_t gpa, uint64_t size, void *hva, in vm_set_user_memory_region2() argument
1267 uint64_t gpa, len; in vm_guest_mem_fallocate() local
1271 for (gpa = base; gpa < end; gpa += len) { in vm_guest_mem_fallocate()
1274 region = userspace_mem_region_find(vm, gpa, gpa); in vm_guest_mem_fallocate()
1608 gpa = vm_untag_gpa(vm, gpa); in addr_gpa2hva()
1610 region = userspace_mem_region_find(vm, gpa, gpa); in addr_gpa2hva()
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/linux-6.15/arch/x86/include/asm/uv/
H A Duv_hub.h461 uv_gpa_in_mmr_space(unsigned long gpa) in uv_gpa_in_mmr_space() argument
463 return (gpa >> 62) == 0x3UL; in uv_gpa_in_mmr_space()
475 gpa = ((gpa << uv_hub_info->m_shift) >> uv_hub_info->m_shift) | in uv_gpa_to_soc_phys_ram()
476 ((gpa >> uv_hub_info->n_lshift) << uv_hub_info->m_val); in uv_gpa_to_soc_phys_ram()
478 paddr = gpa & uv_hub_info->gpa_mask; in uv_gpa_to_soc_phys_ram()
490 return gpa >> n_lshift; in uv_gpa_to_gnode()
492 return uv_gam_range(gpa)->nasid >> 1; in uv_gpa_to_gnode()
496 static inline int uv_gpa_to_pnode(unsigned long gpa) in uv_gpa_to_pnode() argument
498 return uv_gpa_to_gnode(gpa) & uv_hub_info->pnode_mask; in uv_gpa_to_pnode()
507 return (gpa << m_shift) >> m_shift; in uv_gpa_to_offset()
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/linux-6.15/arch/x86/kvm/mmu/
H A Dpage_track.h30 void __kvm_page_track_write(struct kvm *kvm, gpa_t gpa, const u8 *new, int bytes);
41 static inline void __kvm_page_track_write(struct kvm *kvm, gpa_t gpa, in __kvm_page_track_write() argument
50 static inline void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, in kvm_page_track_write() argument
53 __kvm_page_track_write(vcpu->kvm, gpa, new, bytes); in kvm_page_track_write()
55 kvm_mmu_track_write(vcpu, gpa, new, bytes); in kvm_page_track_write()
/linux-6.15/drivers/gpu/drm/i915/gvt/
H A Dpage_track.c159 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa, in intel_vgpu_page_track_handler() argument
165 page_track = intel_vgpu_find_page_track(vgpu, gpa >> PAGE_SHIFT); in intel_vgpu_page_track_handler()
171 intel_gvt_page_track_remove(vgpu, gpa >> PAGE_SHIFT); in intel_vgpu_page_track_handler()
173 ret = page_track->handler(page_track, gpa, data, bytes); in intel_vgpu_page_track_handler()
175 gvt_err("guest page write error, gpa %llx\n", gpa); in intel_vgpu_page_track_handler()
/linux-6.15/arch/riscv/kvm/
H A Dtlb.c22 gpa_t gpa, gpa_t gpsz, in kvm_riscv_local_hfence_gvma_vmid_gpa() argument
34 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_vmid_gpa()
39 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_vmid_gpa()
50 void kvm_riscv_local_hfence_gvma_gpa(gpa_t gpa, gpa_t gpsz, in kvm_riscv_local_hfence_gvma_gpa() argument
62 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_gpa()
67 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order)) in kvm_riscv_local_hfence_gvma_gpa()
357 gpa_t gpa, gpa_t gpsz, in kvm_riscv_hfence_gvma_vmid_gpa() argument
364 data.addr = gpa; in kvm_riscv_hfence_gvma_vmid_gpa()
H A Dmmu.c179 gpa_t gpa, phys_addr_t hpa, in gstage_map_page() argument
346 int kvm_riscv_gstage_ioremap(struct kvm *kvm, gpa_t gpa, in kvm_riscv_gstage_ioremap() argument
359 end = (gpa + size + PAGE_SIZE - 1) & PAGE_MASK; in kvm_riscv_gstage_ioremap()
362 for (addr = gpa; addr < end; addr += PAGE_SIZE) { in kvm_riscv_gstage_ioremap()
389 gstage_unmap_range(kvm, gpa, size, false); in kvm_riscv_gstage_iounmap()
425 gpa_t gpa = slot->base_gfn << PAGE_SHIFT; in kvm_arch_flush_shadow_memslot() local
429 gstage_unmap_range(kvm, gpa, size, false); in kvm_arch_flush_shadow_memslot()
510 gpa_t gpa = base_gpa + (vm_start - hva); in kvm_arch_prepare_memory_region() local
522 ret = kvm_riscv_gstage_ioremap(kvm, gpa, pa, in kvm_arch_prepare_memory_region()
591 gpa_t gpa, unsigned long hva, bool is_write) in kvm_riscv_gstage_map() argument
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/linux-6.15/arch/loongarch/kvm/
H A Dtlb.c24 void kvm_flush_tlb_gpa(struct kvm_vcpu *vcpu, unsigned long gpa) in kvm_flush_tlb_gpa() argument
27 gpa &= (PAGE_MASK << 1); in kvm_flush_tlb_gpa()
28 invtlb(INVTLB_GID_ADDR, read_csr_gstat() & CSR_GSTAT_GID, gpa); in kvm_flush_tlb_gpa()
H A Dmmu.c528 gpa_t gpa = range->start << PAGE_SHIFT; in kvm_test_age_gfn() local
529 kvm_pte_t *ptep = kvm_populate_gpa(kvm, NULL, gpa, 0); in kvm_test_age_gfn()
556 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page_fast()
563 ptep = kvm_populate_gpa(kvm, NULL, gpa, 0); in kvm_map_page_fast()
772 static int kvm_map_page(struct kvm_vcpu *vcpu, unsigned long gpa, bool write) in kvm_map_page() argument
779 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_map_page()
787 err = kvm_map_page_fast(vcpu, gpa, write); in kvm_map_page()
875 ptep = kvm_populate_gpa(kvm, NULL, gpa, 0); in kvm_map_page()
887 ptep = kvm_populate_gpa(kvm, memcache, gpa, level); in kvm_map_page()
919 ret = kvm_map_page(vcpu, gpa, write); in kvm_handle_mm_fault()
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/linux-6.15/arch/x86/kvm/
H A Dcpuid.h44 static inline bool kvm_vcpu_is_legal_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) in kvm_vcpu_is_legal_gpa() argument
46 return !(gpa & vcpu->arch.reserved_gpa_bits); in kvm_vcpu_is_legal_gpa()
50 gpa_t gpa, gpa_t alignment) in kvm_vcpu_is_legal_aligned_gpa() argument
52 return IS_ALIGNED(gpa, alignment) && kvm_vcpu_is_legal_gpa(vcpu, gpa); in kvm_vcpu_is_legal_aligned_gpa()
55 static inline bool page_address_valid(struct kvm_vcpu *vcpu, gpa_t gpa) in page_address_valid() argument
57 return kvm_vcpu_is_legal_aligned_gpa(vcpu, gpa, PAGE_SIZE); in page_address_valid()
H A Dmmu.h102 void kvm_mmu_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new,
290 gpa_t translate_nested_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u64 access,
295 gpa_t gpa, u64 access, in kvm_translate_gpa() argument
299 return gpa; in kvm_translate_gpa()
300 return translate_nested_gpa(vcpu, gpa, access, exception); in kvm_translate_gpa()
313 static inline bool kvm_is_addr_direct(struct kvm *kvm, gpa_t gpa) in kvm_is_addr_direct() argument
317 return !gpa_direct_bits || (gpa & gpa_direct_bits); in kvm_is_addr_direct()
/linux-6.15/include/trace/events/
H A Dkvm.h214 TP_PROTO(int type, int len, u64 gpa, void *val),
215 TP_ARGS(type, len, gpa, val),
220 __field( u64, gpa )
227 __entry->gpa = gpa;
236 __entry->len, __entry->gpa, __entry->val)
249 TP_PROTO(int type, int len, u64 gpa, void *val),
250 TP_ARGS(type, len, gpa, val),
255 __field( u64, gpa )
262 __entry->gpa = gpa;
271 __entry->len, __entry->gpa, __entry->val)
/linux-6.15/tools/testing/selftests/kvm/include/
H A Dkvm_util.h386 .address = gpa, in vm_set_memory_attributes()
411 vm_set_memory_attributes(vm, gpa, size, 0); in vm_mem_set_shared()
420 vm_guest_mem_fallocate(vm, gpa, size, true); in vm_guest_mem_punch_hole()
426 vm_guest_mem_fallocate(vm, gpa, size, false); in vm_guest_mem_allocate()
575 uint64_t gpa, uint64_t size, void *hva);
577 uint64_t gpa, uint64_t size, void *hva);
579 uint64_t gpa, uint64_t size, void *hva,
582 uint64_t gpa, uint64_t size, void *hva,
619 void *addr_gpa2hva(struct kvm_vm *vm, vm_paddr_t gpa);
622 void *addr_gpa2alias(struct kvm_vm *vm, vm_paddr_t gpa);
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/linux-6.15/include/linux/
H A Dkvm_host.h154 return gpa == INVALID_GPA; in kvm_is_error_gpa()
318 gpa_t gpa; member
1317 gpa_t gpa, unsigned long len);
1330 #define kvm_get_guest(kvm, gpa, v) \ argument
1332 gpa_t __gpa = gpa; \
1352 #define kvm_put_guest(kvm, gpa, v) \ argument
1354 gpa_t __gpa = gpa; \
1887 static inline gfn_t gpa_to_gfn(gpa_t gpa) in gpa_to_gfn() argument
1889 return (gfn_t)(gpa >> PAGE_SHIFT); in gpa_to_gfn()
2478 gpa_t gpa, gpa_t size, in kvm_prepare_memory_fault_exit() argument
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