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Searched refs:gpa (Results 1 – 25 of 108) sorted by relevance

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/linux/arch/powerpc/kvm/
A Dbook3s_64_mmu_radix.c138 u64 pte, base, gpa; in kvmppc_mmu_walk_radix_tree() local
203 gpte->raddr = gpa; in kvmppc_mmu_walk_radix_tree()
1166 unsigned long gpa; in kvmppc_radix_flush_memslot() local
1182 gpa += PAGE_SIZE; in kvmppc_radix_flush_memslot()
1250 unsigned long gpa; member
1328 gpa = p->gpa; in debugfs_radix_read()
1333 gpa = 0; in debugfs_radix_read()
1371 gpa = (gpa & P4D_MASK) + P4D_SIZE; in debugfs_radix_read()
1378 gpa = (gpa & PUD_MASK) + PUD_SIZE; in debugfs_radix_read()
1390 gpa = (gpa & PMD_MASK) + PMD_SIZE; in debugfs_radix_read()
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A Dbook3s_hv_uvmem.c233 unsigned long gpa; member
508 struct kvm *kvm, unsigned long gpa) in __kvmppc_svm_page_out() argument
560 gpa, 0, page_shift); in __kvmppc_svm_page_out()
634 PAGE_SHIFT, kvm, pvt->gpa)) in kvmppc_uvmem_drop_pages()
636 pvt->gpa, addr); in kvmppc_uvmem_drop_pages()
710 pvt->gpa = gpa; in kvmppc_uvmem_get_page()
771 gpa, 0, page_shift); in kvmppc_svm_page_in()
875 unsigned long gfn = gpa >> page_shift; in kvmppc_share_page()
933 unsigned long gfn = gpa >> page_shift; in kvmppc_h_svm_page_in()
995 pvt->kvm, pvt->gpa)) in kvmppc_uvmem_migrate_to_ram()
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A Dbook3s_hv_nested.c912 unsigned long gpa; in kvmhv_update_nest_rmap_rc() local
916 gpa = n_rmap & RMAP_NESTED_GPA_MASK; in kvmhv_update_nest_rmap_rc()
959 unsigned long gpa; in kvmhv_remove_nest_rmap() local
963 gpa = n_rmap & RMAP_NESTED_GPA_MASK; in kvmhv_remove_nest_rmap()
992 unsigned long gpa, unsigned long hpa, in kvmhv_remove_nest_rmap_range() argument
1000 gfn = (gpa >> PAGE_SHIFT) - memslot->base_gfn; in kvmhv_remove_nest_rmap_range()
1029 long gpa, int *shift_ret) in kvmhv_invalidate_shadow_pte() argument
1492 unsigned long n_gpa, gpa, gfn, perm = 0UL; in __kvmhv_nested_page_fault() local
1549 gpa = gpte.raddr; in __kvmhv_nested_page_fault()
1550 gfn = gpa >> PAGE_SHIFT; in __kvmhv_nested_page_fault()
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/linux/tools/testing/selftests/kvm/lib/
A Dperf_test_util.c88 vcpu_args->gpa = pta->gpa + (vcpu_id * vcpu_memory_bytes); in perf_test_setup_vcpus()
93 vcpu_args->gpa = pta->gpa; in perf_test_setup_vcpus()
99 vcpu_id, vcpu_args->gpa, vcpu_args->gpa + in perf_test_setup_vcpus()
158 pta->gpa = (vm_get_max_gfn(vm) - guest_num_pages) * pta->guest_page_size; in perf_test_create_vm()
159 pta->gpa = align_down(pta->gpa, backing_src_pagesz); in perf_test_create_vm()
162 pta->gpa = align_down(pta->gpa, 1 << 20); in perf_test_create_vm()
164 pr_info("guest physical test memory offset: 0x%lx\n", pta->gpa); in perf_test_create_vm()
169 vm_paddr_t region_start = pta->gpa + region_pages * pta->guest_page_size * i; in perf_test_create_vm()
177 virt_map(vm, guest_test_virt_mem, pta->gpa, guest_num_pages); in perf_test_create_vm()
/linux/tools/testing/selftests/kvm/lib/aarch64/
A Ducall.c12 static bool ucall_mmio_init(struct kvm_vm *vm, vm_paddr_t gpa) in ucall_mmio_init() argument
14 if (kvm_userspace_memory_region_find(vm, gpa, gpa + 1)) in ucall_mmio_init()
17 virt_pg_map(vm, gpa, gpa); in ucall_mmio_init()
19 ucall_exit_mmio_addr = (vm_vaddr_t *)gpa; in ucall_mmio_init()
27 vm_paddr_t gpa, start, end, step, offset; in ucall_init() local
32 gpa = (vm_paddr_t)arg; in ucall_init()
33 ret = ucall_mmio_init(vm, gpa); in ucall_init()
34 TEST_ASSERT(ret, "Can't set ucall mmio address to %lx", gpa); in ucall_init()
/linux/arch/x86/include/asm/uv/
A Duv_hub.h460 uv_gpa_in_mmr_space(unsigned long gpa) in uv_gpa_in_mmr_space() argument
462 return (gpa >> 62) == 0x3UL; in uv_gpa_in_mmr_space()
474 gpa = ((gpa << uv_hub_info->m_shift) >> uv_hub_info->m_shift) | in uv_gpa_to_soc_phys_ram()
475 ((gpa >> uv_hub_info->n_lshift) << uv_hub_info->m_val); in uv_gpa_to_soc_phys_ram()
477 paddr = gpa & uv_hub_info->gpa_mask; in uv_gpa_to_soc_phys_ram()
489 return gpa >> n_lshift; in uv_gpa_to_gnode()
491 return uv_gam_range(gpa)->nasid >> 1; in uv_gpa_to_gnode()
495 static inline int uv_gpa_to_pnode(unsigned long gpa) in uv_gpa_to_pnode() argument
497 return uv_gpa_to_gnode(gpa) & uv_hub_info->pnode_mask; in uv_gpa_to_pnode()
506 return (gpa << m_shift) >> m_shift; in uv_gpa_to_offset()
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/linux/arch/s390/kvm/
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 u8 ar, unsigned long *gpa, enum gacc_mode mode);
310 int write_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, in write_guest_abs() argument
313 return kvm_write_guest(vcpu->kvm, gpa, data, len); in write_guest_abs()
333 int read_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, in read_guest_abs() argument
336 return kvm_read_guest(vcpu->kvm, gpa, data, len); in read_guest_abs()
A Dvsie.c723 gpa_t gpa; in pin_blocks() local
729 if (gpa) { in pin_blocks()
730 if (gpa < 2 * PAGE_SIZE) in pin_blocks()
744 vsie_page->sca_gpa = gpa; in pin_blocks()
751 if (gpa < 2 * PAGE_SIZE) { in pin_blocks()
767 if (gpa < 2 * PAGE_SIZE) { in pin_blocks()
780 vsie_page->gvrd_gpa = gpa; in pin_blocks()
786 if (gpa < 2 * PAGE_SIZE) { in pin_blocks()
806 if (!gpa || gpa < 2 * PAGE_SIZE) { in pin_blocks()
837 gpa_t gpa) in unpin_scb() argument
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A Dgaccess.c774 *gpa = raddr.addr; in guest_translate()
834 unsigned long _len, nr_pages, gpa, idx; in access_guest() local
858 gpa = *(pages + idx) + (ga & ~PAGE_MASK); in access_guest()
878 unsigned long _len, gpa; in access_guest_real() local
882 gpa = kvm_s390_real_to_abs(vcpu, gra); in access_guest_real()
885 rc = write_guest_abs(vcpu, gpa, data, _len); in access_guest_real()
887 rc = read_guest_abs(vcpu, gpa, data, _len); in access_guest_real()
910 unsigned long *gpa, enum gacc_mode mode) in guest_translate_address() argument
932 *gpa = kvm_s390_real_to_abs(vcpu, gva); in guest_translate_address()
933 if (kvm_is_error_gpa(vcpu->kvm, *gpa)) in guest_translate_address()
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/linux/arch/x86/kvm/
A Dcpuid.h41 static inline bool kvm_vcpu_is_legal_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) in kvm_vcpu_is_legal_gpa() argument
43 return !(gpa & vcpu->arch.reserved_gpa_bits); in kvm_vcpu_is_legal_gpa()
46 static inline bool kvm_vcpu_is_illegal_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) in kvm_vcpu_is_illegal_gpa() argument
48 return !kvm_vcpu_is_legal_gpa(vcpu, gpa); in kvm_vcpu_is_illegal_gpa()
52 gpa_t gpa, gpa_t alignment) in kvm_vcpu_is_legal_aligned_gpa() argument
54 return IS_ALIGNED(gpa, alignment) && kvm_vcpu_is_legal_gpa(vcpu, gpa); in kvm_vcpu_is_legal_aligned_gpa()
57 static inline bool page_address_valid(struct kvm_vcpu *vcpu, gpa_t gpa) in page_address_valid() argument
59 return kvm_vcpu_is_legal_aligned_gpa(vcpu, gpa, PAGE_SIZE); in page_address_valid()
A Dxen.c26 gpa_t gpa = gfn_to_gpa(gfn); in kvm_xen_shared_info_init() local
334 if (data->u.gpa == GPA_INVALID) { in kvm_xen_vcpu_set_attr()
342 data->u.gpa, in kvm_xen_vcpu_set_attr()
351 if (data->u.gpa == GPA_INVALID) { in kvm_xen_vcpu_set_attr()
359 data->u.gpa, in kvm_xen_vcpu_set_attr()
380 data->u.gpa, in kvm_xen_vcpu_set_attr()
500 data->u.gpa = vcpu->arch.xen.vcpu_info_cache.gpa; in kvm_xen_vcpu_get_attr()
502 data->u.gpa = GPA_INVALID; in kvm_xen_vcpu_get_attr()
508 data->u.gpa = vcpu->arch.xen.vcpu_time_info_cache.gpa; in kvm_xen_vcpu_get_attr()
510 data->u.gpa = GPA_INVALID; in kvm_xen_vcpu_get_attr()
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/linux/tools/testing/selftests/kvm/
A Dmemslot_perf_test.c202 gpa -= MEM_GPA; in vm_gpa2hva()
204 gpage = gpa / 4096; in vm_gpa2hva()
205 pgoffs = gpa % 4096; in vm_gpa2hva()
304 uint64_t gpa; in prepare_vm() local
312 TEST_ASSERT(gpa == guest_addr, in prepare_vm()
597 uint64_t gpa, ctr; in test_memslot_do_unmap() local
610 hva, gpa); in test_memslot_do_unmap()
612 gpa += npages * 4096; in test_memslot_do_unmap()
621 uint64_t gpa; in test_memslot_map_unmap_check() local
627 gpa = MEM_TEST_GPA + offsp * 4096; in test_memslot_map_unmap_check()
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A Dmemslot_modification_stress_test.c72 uint64_t gpa; in add_remove_memslot() local
79 gpa = perf_test_args.gpa - pages * vm_get_page_size(vm); in add_remove_memslot()
83 vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, gpa, in add_remove_memslot()
/linux/drivers/gpu/drm/i915/gvt/
A Dpage_track.c159 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa, in intel_vgpu_page_track_handler() argument
167 page_track = intel_vgpu_find_page_track(vgpu, gpa >> PAGE_SHIFT); in intel_vgpu_page_track_handler()
175 intel_vgpu_disable_page_track(vgpu, gpa >> PAGE_SHIFT); in intel_vgpu_page_track_handler()
177 ret = page_track->handler(page_track, gpa, data, bytes); in intel_vgpu_page_track_handler()
179 gvt_err("guest page write error, gpa %llx\n", gpa); in intel_vgpu_page_track_handler()
A Dmpt.h195 unsigned long gpa, void *buf, unsigned long len) in intel_gvt_hypervisor_read_gpa() argument
197 return intel_gvt_host.mpt->read_gpa(vgpu->handle, gpa, buf, len); in intel_gvt_hypervisor_read_gpa()
211 unsigned long gpa, void *buf, unsigned long len) in intel_gvt_hypervisor_write_gpa() argument
213 return intel_gvt_host.mpt->write_gpa(vgpu->handle, gpa, buf, len); in intel_gvt_hypervisor_write_gpa()
A Dpage_track.h35 u64 gpa, void *data, int bytes);
56 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa,
/linux/arch/riscv/kvm/
A Dmmu.c213 gpa_t gpa, phys_addr_t hpa, in stage2_map_page() argument
253 return stage2_set_pte(kvm, level, pcache, gpa, &new_pte); in stage2_map_page()
389 end = (gpa + size + PAGE_SIZE - 1) & PAGE_MASK; in stage2_ioremap()
392 for (addr = gpa; addr < end; addr += PAGE_SIZE) { in stage2_ioremap()
456 gpa_t gpa = slot->base_gfn << PAGE_SHIFT; in kvm_arch_flush_shadow_memslot() local
460 stage2_unmap_range(kvm, gpa, size, false); in kvm_arch_flush_shadow_memslot()
536 gpa_t gpa = mem->guest_phys_addr + in kvm_arch_prepare_memory_region() local
549 ret = stage2_ioremap(kvm, gpa, pa, in kvm_arch_prepare_memory_region()
640 gpa_t gpa, unsigned long hva, bool is_write) in kvm_riscv_stage2_map() argument
646 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_riscv_stage2_map()
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/linux/arch/arm64/kvm/
A Dhypercalls.c66 gpa_t gpa; in kvm_hvc_call_handler() local
119 gpa = kvm_init_stolen_time(vcpu); in kvm_hvc_call_handler()
120 if (gpa != GPA_INVALID) in kvm_hvc_call_handler()
121 val[0] = gpa; in kvm_hvc_call_handler()
/linux/arch/mips/kvm/
A Dmmu.c450 gpa_t gpa = range->start << PAGE_SHIFT; in kvm_set_spte_gfn() local
452 pte_t *gpa_pte = kvm_mips_pte_for_gpa(kvm, NULL, gpa); in kvm_set_spte_gfn()
485 gpa_t gpa = range->start << PAGE_SHIFT; in kvm_test_age_gfn() local
486 pte_t *gpa_pte = kvm_mips_pte_for_gpa(kvm, NULL, gpa); in kvm_test_age_gfn()
511 static int _kvm_mips_map_page_fast(struct kvm_vcpu *vcpu, unsigned long gpa, in _kvm_mips_map_page_fast() argument
516 gfn_t gfn = gpa >> PAGE_SHIFT; in _kvm_mips_map_page_fast()
525 ptep = kvm_mips_pte_for_gpa(kvm, NULL, gpa); in _kvm_mips_map_page_fast()
587 static int kvm_mips_map_page(struct kvm_vcpu *vcpu, unsigned long gpa, in kvm_mips_map_page() argument
593 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_mips_map_page()
603 err = _kvm_mips_map_page_fast(vcpu, gpa, write_fault, out_entry, in kvm_mips_map_page()
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/linux/arch/x86/kvm/vmx/
A Dsgx.c73 gpa_t *gpa) in sgx_gva_to_gpa() argument
78 *gpa = kvm_mmu_gva_to_gpa_write(vcpu, gva, &ex); in sgx_gva_to_gpa()
80 *gpa = kvm_mmu_gva_to_gpa_read(vcpu, gva, &ex); in sgx_gva_to_gpa()
82 if (*gpa == UNMAPPED_GVA) { in sgx_gva_to_gpa()
90 static int sgx_gpa_to_hva(struct kvm_vcpu *vcpu, gpa_t gpa, unsigned long *hva) in sgx_gpa_to_hva() argument
92 *hva = kvm_vcpu_gfn_to_hva(vcpu, PFN_DOWN(gpa)); in sgx_gpa_to_hva()
94 sgx_handle_emulation_failure(vcpu, gpa, 1); in sgx_gpa_to_hva()
98 *hva |= gpa & ~PAGE_MASK; in sgx_gpa_to_hva()
A Dvmx_ops.h20 void invept_error(unsigned long ext, u64 eptp, gpa_t gpa);
268 static inline void __invept(unsigned long ext, u64 eptp, gpa_t gpa) in __invept() argument
271 u64 eptp, gpa; in __invept() member
272 } operand = {eptp, gpa}; in __invept()
274 vmx_asm2(invept, "r"(ext), "m"(operand), ext, eptp, gpa); in __invept()
/linux/tools/testing/selftests/kvm/lib/s390x/
A Dprocessor.c50 void virt_pg_map(struct kvm_vm *vm, uint64_t gva, uint64_t gpa) in virt_pg_map() argument
63 TEST_ASSERT((gpa % vm->page_size) == 0, in virt_pg_map()
67 TEST_ASSERT((gpa >> vm->page_shift) <= vm->max_gfn, in virt_pg_map()
85 "WARNING: PTE for gpa=0x%"PRIx64" already set!\n", gpa); in virt_pg_map()
86 entry[idx] = gpa; in virt_pg_map()
/linux/drivers/misc/sgi-gru/
A Dgrufault.c253 int write, int atomic, unsigned long *gpa, int *pageshift) in gru_vtop() argument
279 *gpa = uv_soc_phys_ram_to_gpa(paddr); in gru_vtop()
316 unsigned long vaddr = 0, gpa; in gru_preload_tlb() local
332 ret = gru_vtop(gts, vaddr, write, atomic, &gpa, &pageshift); in gru_preload_tlb()
333 if (ret || tfh_write_only(tfh, gpa, GAA_RAM, vaddr, asid, write, in gru_preload_tlb()
339 vaddr, asid, write, pageshift, gpa); in gru_preload_tlb()
363 unsigned long gpa = 0, vaddr = 0; in gru_try_dropin() local
413 ret = gru_vtop(gts, vaddr, write, atomic, &gpa, &pageshift); in gru_try_dropin()
434 tfh_write_restart(tfh, gpa, GAA_RAM, vaddr, asid, write, in gru_try_dropin()
440 indexway, write, pageshift, gpa); in gru_try_dropin()
/linux/arch/arm64/include/asm/
A Dkvm_mmu.h232 gpa_t gpa, void *data, unsigned long len)
235 int ret = kvm_read_guest(kvm, gpa, data, len);
242 static inline int kvm_write_guest_lock(struct kvm *kvm, gpa_t gpa,
246 int ret = kvm_write_guest(kvm, gpa, data, len);
/linux/include/linux/
A Dkvm_host.h289 gpa_t gpa; member
896 gpa_t gpa, unsigned long len);
909 #define kvm_get_guest(kvm, gpa, v) \ argument
911 gpa_t __gpa = gpa; \
931 #define kvm_put_guest(kvm, gpa, v) \ argument
933 gpa_t __gpa = gpa; \
1323 static inline gfn_t gpa_to_gfn(gpa_t gpa) in gpa_to_gfn() argument
1325 return (gfn_t)(gpa >> PAGE_SHIFT); in gpa_to_gfn()
1334 gpa_t gpa) in kvm_vcpu_gpa_to_page() argument
1336 return kvm_vcpu_gfn_to_page(vcpu, gpa_to_gfn(gpa)); in kvm_vcpu_gpa_to_page()
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