Searched refs:gpa (Results 1 - 25 of 116) sorted by relevance

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/linux-master/arch/loongarch/kvm/
H A Dtlb.c24 void kvm_flush_tlb_gpa(struct kvm_vcpu *vcpu, unsigned long gpa) argument
29 gpa &= (PAGE_MASK << 1);
30 invtlb(INVTLB_GID_ADDR, read_csr_gstat() & CSR_GSTAT_GID, gpa);
/linux-master/tools/testing/selftests/kvm/x86_64/
H A Dprivate_mem_conversions_test.c31 #define memcmp_g(gpa, pattern, size) \
33 uint8_t *mem = (uint8_t *)gpa; \
38 "Guest expected 0x%x at offset %lu (gpa 0x%lx), got 0x%x", \
39 pattern, i, gpa + i, mem[i]); \
42 static void memcmp_h(uint8_t *mem, uint64_t gpa, uint8_t pattern, size_t size) argument
48 "Host expected 0x%x at gpa 0x%lx, got 0x%x",
49 pattern, gpa + i, mem[i]);
54 * Execute KVM hypercall to map/unmap gpa range which will cause userspace exit
55 * to back/unback private memory. Subsequent accesses by guest to the gpa range
74 static void guest_sync_shared(uint64_t gpa, uint64_ argument
80 guest_sync_private(uint64_t gpa, uint64_t size, uint8_t pattern) argument
90 guest_map_mem(uint64_t gpa, uint64_t size, bool map_shared, bool do_fallocate) argument
102 guest_map_shared(uint64_t gpa, uint64_t size, bool do_fallocate) argument
107 guest_map_private(uint64_t gpa, uint64_t size, bool do_fallocate) argument
138 uint64_t gpa = base_gpa + test_ranges[i].offset; local
218 guest_punch_hole(uint64_t gpa, uint64_t size) argument
243 uint64_t gpa = base_gpa + test_ranges[i].offset; local
293 uint64_t gpa = run->hypercall.args[0]; local
341 uint64_t gpa = uc.args[1]; local
406 uint64_t gpa = BASE_DATA_GPA + i * per_cpu_size; local
[all...]
H A Dsmaller_maxphyaddr_emulation_test.c55 uint64_t gpa; local
75 gpa = vm_phy_pages_alloc(vm, MEM_REGION_SIZE / PAGE_SIZE,
77 TEST_ASSERT(gpa == MEM_REGION_GPA, "Failed vm_phy_pages_alloc");
/linux-master/tools/testing/selftests/kvm/
H A Dmax_guest_memory_test.c23 uint64_t gpa; local
25 for (gpa = start_gpa; gpa < end_gpa; gpa += stride)
26 *((volatile uint64_t *)gpa) = gpa;
96 uint64_t gpa, nr_bytes; local
104 TEST_ASSERT(info, "Failed to allocate vCPU gpa ranges");
110 for (i = 0, gpa = start_gpa; i < nr_vcpus; i++, gpa
170 uint64_t max_gpa, gpa, slot_size, max_mem, i; local
[all...]
H A Dmemslot_modification_stress_test.c69 uint64_t gpa; local
76 gpa = memstress_args.gpa - pages * vm->page_size;
80 vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, gpa,
/linux-master/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, argument
50 static inline void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, argument
53 __kvm_page_track_write(vcpu->kvm, gpa, new, bytes);
55 kvm_mmu_track_write(vcpu, gpa, new, bytes);
/linux-master/drivers/gpu/drm/i915/gvt/
H A Dpage_track.h35 u64 gpa, void *data, int bytes);
56 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa,
H A Dpage_track.c152 * @gpa: the gpa of this write
159 int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa, argument
165 page_track = intel_vgpu_find_page_track(vgpu, gpa >> PAGE_SHIFT);
171 intel_gvt_page_track_remove(vgpu, gpa >> PAGE_SHIFT);
173 ret = page_track->handler(page_track, gpa, data, bytes);
175 gvt_err("guest page write error, gpa %llx\n", gpa);
/linux-master/arch/powerpc/kvm/
H A Dbook3s_64_mmu_radix.c149 u64 pte, base, gpa; local
204 gpa = pte & 0x01fffffffffff000ul;
205 if (gpa & ((1ul << offset) - 1))
207 gpa |= eaddr & ((1ul << offset) - 1);
215 gpte->raddr = gpa;
423 void kvmppc_unmap_pte(struct kvm *kvm, pte_t *pte, unsigned long gpa, argument
430 unsigned long gfn = gpa >> PAGE_SHIFT;
434 old = kvmppc_radix_update_pte(kvm, pte, ~0UL, 0, gpa, shift);
435 kvmppc_radix_tlbie_page(kvm, gpa, shift, lpid);
454 gpa
574 kvmppc_unmap_free_pmd_entry_table(struct kvm *kvm, pmd_t *pmd, unsigned long gpa, u64 lpid) argument
590 kvmppc_unmap_free_pud_entry_table(struct kvm *kvm, pud_t *pud, unsigned long gpa, u64 lpid) argument
615 kvmppc_create_pte(struct kvm *kvm, pgd_t *pgtable, pte_t pte, unsigned long gpa, unsigned int level, unsigned long mmu_seq, u64 lpid, unsigned long *rmapp, struct rmap_nested **n_rmap) argument
793 kvmppc_hv_handle_set_rc(struct kvm *kvm, bool nested, bool writing, unsigned long gpa, u64 lpid) argument
821 kvmppc_book3s_instantiate_page(struct kvm_vcpu *vcpu, unsigned long gpa, struct kvm_memory_slot *memslot, bool writing, bool kvm_ro, pte_t *inserted_pte, unsigned int *levelp) argument
949 unsigned long gpa, gfn; local
1036 unsigned long gpa = gfn << PAGE_SHIFT; local
1055 unsigned long gpa = gfn << PAGE_SHIFT; local
1084 unsigned long gpa = gfn << PAGE_SHIFT; local
1102 unsigned long gpa = gfn << PAGE_SHIFT; local
1183 unsigned long gpa; local
1267 unsigned long gpa; member in struct:debugfs_radix_state
1308 unsigned long gpa; local
[all...]
H A Dbook3s_hv_uvmem.c234 unsigned long gpa; member in struct:kvmppc_uvmem_page_pvt
516 struct kvm *kvm, unsigned long gpa, struct page *fault_page)
536 if (!kvmppc_gfn_is_uvmem_pfn(gpa >> page_shift, kvm, NULL))
569 gpa, 0, page_shift);
589 struct kvm *kvm, unsigned long gpa,
595 ret = __kvmppc_svm_page_out(vma, start, end, page_shift, kvm, gpa,
645 PAGE_SHIFT, kvm, pvt->gpa, NULL))
646 pr_err("Can't page out gpa:0x%lx addr:0x%lx\n",
647 pvt->gpa, addr);
695 static struct page *kvmppc_uvmem_get_page(unsigned long gpa, struc argument
513 __kvmppc_svm_page_out(struct vm_area_struct *vma, unsigned long start, unsigned long end, unsigned long page_shift, struct kvm *kvm, unsigned long gpa, struct page *fault_page) argument
586 kvmppc_svm_page_out(struct vm_area_struct *vma, unsigned long start, unsigned long end, unsigned long page_shift, struct kvm *kvm, unsigned long gpa, struct page *fault_page) argument
740 kvmppc_svm_page_in(struct vm_area_struct *vma, unsigned long start, unsigned long end, unsigned long gpa, struct kvm *kvm, unsigned long page_shift, bool pagein) argument
877 kvmppc_share_page(struct kvm *kvm, unsigned long gpa, unsigned long page_shift) argument
936 kvmppc_h_svm_page_in(struct kvm *kvm, unsigned long gpa, unsigned long flags, unsigned long page_shift) argument
1046 kvmppc_h_svm_page_out(struct kvm *kvm, unsigned long gpa, unsigned long flags, unsigned long page_shift) argument
[all...]
/linux-master/virt/kvm/
H A Dpfncache.c71 if (!kvm_is_error_gpa(gpc->gpa) && gpc->generation != slots->generation)
155 * Invalidate the cache prior to dropping gpc->lock, the gpa=>uhva
157 * different task may not fail the gpa/uhva/generation checks.
235 static int __kvm_gpc_refresh(struct gfn_to_pfn_cache *gpc, gpa_t gpa, unsigned long uhva, argument
246 /* Either gpa or uhva must be valid, but not both */
247 if (WARN_ON_ONCE(kvm_is_error_gpa(gpa) == kvm_is_error_hva(uhva)))
254 page_offset = kvm_is_error_gpa(gpa) ? offset_in_page(uhva) :
255 offset_in_page(gpa);
272 if (kvm_is_error_gpa(gpa)) {
273 gpc->gpa
379 __kvm_gpc_activate(struct gfn_to_pfn_cache *gpc, gpa_t gpa, unsigned long uhva, unsigned long len) argument
406 kvm_gpc_activate(struct gfn_to_pfn_cache *gpc, gpa_t gpa, unsigned long len) argument
[all...]
/linux-master/arch/s390/kvm/
H A Dgaccess.h152 unsigned long gpa = gra + kvm_s390_get_prefix(vcpu); local
154 return kvm_write_guest(vcpu->kvm, gpa, data, len);
178 unsigned long gpa = gra + kvm_s390_get_prefix(vcpu); local
180 return kvm_read_guest(vcpu->kvm, gpa, data, len);
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,
209 int cmpxchg_guest_abs_with_key(struct kvm *kvm, gpa_t gpa, int len, __uint128_t *old,
357 * @gpa: guest physical (absolute) address
361 * Copy @len bytes from @data (kernel space) to @gpa (gues
371 write_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, unsigned long len) argument
394 read_guest_abs(struct kvm_vcpu *vcpu, unsigned long gpa, void *data, unsigned long len) argument
[all...]
H A Dvsie.c652 * Pin the guest page given by gpa and set hpa to the pinned host address.
656 * - -EINVAL if the gpa is not valid guest storage
658 static int pin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t *hpa) argument
662 page = gfn_to_page(kvm, gpa_to_gfn(gpa));
665 *hpa = (hpa_t)page_to_phys(page) + (gpa & ~PAGE_MASK);
670 static void unpin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t hpa) argument
674 mark_page_dirty(kvm, gpa_to_gfn(gpa));
739 gpa_t gpa; local
742 gpa = READ_ONCE(scb_o->scaol) & ~0xfUL;
744 gpa |
852 unpin_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page, gpa_t gpa) argument
868 pin_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page, gpa_t gpa) argument
[all...]
H A Dgaccess.c590 static int deref_table(struct kvm *kvm, unsigned long gpa, unsigned long *val) argument
592 return kvm_read_guest(kvm, gpa, val, sizeof(*val));
599 * @gpa: points to where guest physical (absolute) address should be stored
607 * an addressing exception is indicated and @gpa will not be changed.
609 * Returns: - zero on success; @gpa contains the resulting absolute address
617 unsigned long *gpa, const union asce asce,
776 *gpa = raddr.addr;
800 enum gacc_mode mode, gpa_t gpa)
810 hva = gfn_to_hva(kvm, gpa_to_gfn(gpa));
863 enum gacc_mode mode, union asce asce, gpa_t gpa,
616 guest_translate(struct kvm_vcpu *vcpu, unsigned long gva, unsigned long *gpa, const union asce asce, enum gacc_mode mode, enum prot_type *prot) argument
799 vm_check_access_key(struct kvm *kvm, u8 access_key, enum gacc_mode mode, gpa_t gpa) argument
862 vcpu_check_access_key(struct kvm_vcpu *vcpu, u8 access_key, enum gacc_mode mode, union asce asce, gpa_t gpa, unsigned long ga, unsigned int len) argument
946 unsigned long gpa; local
981 access_guest_page(struct kvm *kvm, enum gacc_mode mode, gpa_t gpa, void *data, unsigned int len) argument
996 access_guest_page_with_key(struct kvm *kvm, enum gacc_mode mode, gpa_t gpa, void *data, unsigned int len, u8 access_key) argument
1029 access_guest_abs_with_key(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len, enum gacc_mode mode, u8 access_key) argument
1134 unsigned long gpa; local
1172 cmpxchg_guest_abs_with_key(struct kvm *kvm, gpa_t gpa, int len, __uint128_t *old_addr, __uint128_t new, u8 access_key, bool *success) argument
1272 guest_translate_address_with_key(struct kvm_vcpu *vcpu, unsigned long gva, u8 ar, unsigned long *gpa, enum gacc_mode mode, u8 access_key) argument
1321 check_gpa_range(struct kvm *kvm, unsigned long gpa, unsigned long length, enum gacc_mode mode, u8 access_key) argument
[all...]
/linux-master/tools/testing/selftests/kvm/lib/
H A Dmemstress.c109 vcpu_args->gpa = args->gpa + (i * vcpu_memory_bytes);
114 vcpu_args->gpa = args->gpa;
119 pr_debug("Added VCPU %d with test mem gpa [%lx, %lx)\n",
120 i, vcpu_args->gpa, vcpu_args->gpa +
198 args->gpa = (region_end_gfn - guest_num_pages - 1) * args->guest_page_size;
199 args->gpa = align_down(args->gpa, backing_src_pages
[all...]
/linux-master/arch/riscv/kvm/
H A Dtlb.c21 gpa_t gpa, gpa_t gpsz,
33 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order))
38 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order))
49 void kvm_riscv_local_hfence_gvma_gpa(gpa_t gpa, gpa_t gpsz, argument
61 for (pos = gpa; pos < (gpa + gpsz); pos += BIT(order))
66 for (pos = gpa; pos < (gpa
20 kvm_riscv_local_hfence_gvma_vmid_gpa(unsigned long vmid, gpa_t gpa, gpa_t gpsz, unsigned long order) argument
332 kvm_riscv_hfence_gvma_vmid_gpa(struct kvm *kvm, unsigned long hbase, unsigned long hmask, gpa_t gpa, gpa_t gpsz, unsigned long order) argument
[all...]
H A Dmmu.c179 gpa_t gpa, phys_addr_t hpa,
219 return gstage_set_pte(kvm, level, pcache, gpa, &new_pte);
346 int kvm_riscv_gstage_ioremap(struct kvm *kvm, gpa_t gpa, argument
359 end = (gpa + size + PAGE_SIZE - 1) & PAGE_MASK;
362 for (addr = gpa; addr < end; addr += PAGE_SIZE) {
386 void kvm_riscv_gstage_iounmap(struct kvm *kvm, gpa_t gpa, unsigned long size) argument
389 gstage_unmap_range(kvm, gpa, size, false);
425 gpa_t gpa = slot->base_gfn << PAGE_SHIFT; local
429 gstage_unmap_range(kvm, gpa, size, false);
510 gpa_t gpa local
177 gstage_map_page(struct kvm *kvm, struct kvm_mmu_memory_cache *pcache, gpa_t gpa, phys_addr_t hpa, unsigned long page_size, bool page_rdonly, bool page_exec) argument
609 kvm_riscv_gstage_map(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot, gpa_t gpa, unsigned long hva, bool is_write) argument
[all...]
/linux-master/include/xen/interface/hvm/
H A Dhvm_op.h25 aligned_u64 gpa; member in struct:xen_hvm_pagetable_dying
/linux-master/arch/x86/include/asm/
H A Dkvm_page_track.h27 * @gpa: the physical address written by guest.
32 void (*track_write)(gpa_t gpa, const u8 *new, int bytes,
/linux-master/arch/x86/include/asm/uv/
H A Duv_hub.h383 /* global bits offset - number of local address bits in gpa for this UV arch */
461 uv_gpa_in_mmr_space(unsigned long gpa) argument
463 return (gpa >> 62) == 0x3UL;
467 static inline unsigned long uv_gpa_to_soc_phys_ram(unsigned long gpa) argument
475 gpa = ((gpa << uv_hub_info->m_shift) >> uv_hub_info->m_shift) |
476 ((gpa >> uv_hub_info->n_lshift) << uv_hub_info->m_val);
478 paddr = gpa & uv_hub_info->gpa_mask;
484 /* gpa -> gnode */
485 static inline unsigned long uv_gpa_to_gnode(unsigned long gpa) argument
496 uv_gpa_to_pnode(unsigned long gpa) argument
502 uv_gpa_to_offset(unsigned long gpa) argument
[all...]
/linux-master/arch/x86/xen/
H A Dmmu_hvm.c42 a.gpa = __pa(mm->pgd);
53 a.gpa = 0x00;
/linux-master/tools/testing/selftests/kvm/include/
H A Dmemstress.h23 uint64_t gpa; member in struct:memstress_vcpu_args
35 uint64_t gpa; member in struct:memstress_args
/linux-master/include/linux/
H A Dkvm_types.h33 * gpa - guest physical address
54 gpa_t gpa; member in struct:gfn_to_hva_cache
62 gpa_t gpa; member in struct:gfn_to_pfn_cache
/linux-master/arch/x86/kvm/
H A Dcpuid.h45 static inline bool kvm_vcpu_is_legal_gpa(struct kvm_vcpu *vcpu, gpa_t gpa) argument
47 return !(gpa & vcpu->arch.reserved_gpa_bits);
51 gpa_t gpa, gpa_t alignment)
53 return IS_ALIGNED(gpa, alignment) && kvm_vcpu_is_legal_gpa(vcpu, gpa);
56 static inline bool page_address_valid(struct kvm_vcpu *vcpu, gpa_t gpa) argument
58 return kvm_vcpu_is_legal_aligned_gpa(vcpu, gpa, PAGE_SIZE);
50 kvm_vcpu_is_legal_aligned_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, gpa_t alignment) argument
/linux-master/drivers/misc/sgi-gru/
H A Dgrukservices.h125 * gpa source numalink physical address of GPA
131 int gru_read_gpa(unsigned long *value, unsigned long gpa);

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