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/linux-6.3-rc2/drivers/virtio/
A Dvirtio_mem.c813 return start < vm->addr + vm->region_size && vm->addr < start + size; in virtio_mem_overlaps_range()
823 return start >= vm->addr && start + size <= vm->addr + vm->region_size; in virtio_mem_contains_range()
1332 sg_init_one(&sg_req, &vm->req, sizeof(vm->req)); in virtio_mem_send_request()
1348 return virtio16_to_cpu(vm->vdev, vm->resp.type); in virtio_mem_send_request()
2376 if (vm->requested_size > vm->plugged_size) { in virtio_mem_run_wq()
2377 diff = vm->requested_size - vm->plugged_size; in virtio_mem_run_wq()
2494 vm->sbm.next_mb_id = vm->sbm.first_mb_id; in virtio_mem_init_hotplug()
2516 vm->bbm.next_bb_id = vm->bbm.first_bb_id; in virtio_mem_init_hotplug()
2686 dev_info(&vm->vdev->dev, "nid: %d", vm->nid); in virtio_mem_init()
2709 vm->parent_resource = __request_mem_region(vm->addr, vm->region_size, in virtio_mem_create_resource()
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/linux-6.3-rc2/tools/testing/selftests/kvm/lib/aarch64/
A Dprocessor.c80 size_t nr_pages = page_align(vm, ptrs_per_pgd(vm) * 8) / vm->page_size; in virt_arch_pgd_alloc()
109 paddr, vm->max_gfn, vm->page_size); in _virt_pg_map()
111 ptep = addr_gpa2hva(vm, vm->pgd) + pgd_index(vm, vaddr) * 8; in _virt_pg_map()
117 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + pud_index(vm, vaddr) * 8; in _virt_pg_map()
122 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + pmd_index(vm, vaddr) * 8; in _virt_pg_map()
151 ptep = addr_gpa2hva(vm, vm->pgd) + pgd_index(vm, gva) * 8; in virt_get_pte_hva()
157 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + pud_index(vm, gva) * 8; in virt_get_pte_hva()
162 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + pmd_index(vm, gva) * 8; in virt_get_pte_hva()
167 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + pte_index(vm, gva) * 8; in virt_get_pte_hva()
216 for (pgd = vm->pgd; pgd < vm->pgd + ptrs_per_pgd(vm) * 8; pgd += 8) { in virt_arch_dump()
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/linux-6.3-rc2/tools/testing/selftests/kvm/lib/
A Dkvm_util.c138 vm->fd = __kvm_ioctl(vm->kvm_fd, KVM_CREATE_VM, (void *)vm->type); in vm_open()
201 0, (1ULL << (vm->va_bits - 1)) >> vm->page_shift); in vm_vaddr_populate_bitmap()
204 (1ULL << (vm->va_bits - 1)) >> vm->page_shift); in vm_vaddr_populate_bitmap()
211 vm = calloc(1, sizeof(*vm)); in ____vm_create()
288 vm->type = KVM_VM_TYPE_ARM_IPA_SIZE(vm->pa_bits); in ____vm_create()
298 vm->max_gfn = vm_compute_max_gfn(vm); in ____vm_create()
303 return vm; in ____vm_create()
776 amt = vm->page_size - (ptr1 % vm->page_size); in kvm_memcmp_hva_gva()
778 amt = vm->page_size - (ptr2 % vm->page_size); in kvm_memcmp_hva_gva()
1201 vcpu->vm = vm; in __vm_vcpu_add()
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/linux-6.3-rc2/drivers/gpu/drm/i915/gt/
A Dintel_ggtt.c68 ggtt->vm.cleanup(&ggtt->vm); in ggtt_init_hw()
114 drm_WARN_ON(&vm->i915->drm, !vm->is_ggtt && !vm->is_dpt); in i915_ggtt_suspend_vm()
165 vm->clear_range(vm, 0, vm->total); in i915_ggtt_suspend_vm()
585 ggtt->vm.clear_range(&ggtt->vm, hole_start, in init_ggtt()
590 ggtt->vm.clear_range(&ggtt->vm, ggtt->vm.total - PAGE_SIZE, PAGE_SIZE); in init_ggtt()
613 ppgtt_bind_vma(&i915_vm_to_ggtt(vm)->alias->vm, in aliasing_gtt_bind_vma()
663 ppgtt->vm.allocate_va_range(&ppgtt->vm, &stash, 0, ggtt->vm.total); in init_aliasing_ppgtt()
745 ggtt->vm.cleanup(&ggtt->vm); in ggtt_cleanup_hw()
873 ggtt->vm.pte_encode(px_dma(ggtt->vm.scratch[0]), in ggtt_probe_common()
1219 drm_WARN_ON(&vm->i915->drm, !vm->is_ggtt && !vm->is_dpt); in i915_ggtt_resume_vm()
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A Dintel_gtt.c169 if (vm->scratch[0]->base.resv == &vm->_resv) { in i915_vm_lock_objects()
200 kfree(vm); in i915_vm_resv_release()
208 __i915_vm_close(vm); in __i915_vm_release()
213 vm->cleanup(vm); in __i915_vm_release()
216 i915_vm_resv_put(vm); in __i915_vm_release()
227 queue_work(vm->i915->wq, &vm->release_work); in i915_vm_release()
232 kref_init(&vm->ref); in i915_address_space_init()
253 i915_gem_shrinker_taints_mutex(vm->i915, &vm->mutex); in i915_address_space_init()
270 drm_mm_init(&vm->mm, 0, vm->total); in i915_address_space_init()
352 obj = vm->alloc_scratch_dma(vm, size); in setup_scratch_page()
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A Dintel_gtt.h391 #define i915_is_ggtt(vm) ((vm)->is_ggtt) argument
392 #define i915_is_dpt(vm) ((vm)->is_dpt) argument
393 #define i915_is_ggtt_or_dpt(vm) (i915_is_ggtt(vm) || i915_is_dpt(vm)) argument
434 return i915_is_ggtt(vm) && vm->mm.color_adjust; in i915_vm_has_cache_coloring()
442 return container_of(vm, struct i915_ggtt, vm); in i915_vm_to_ggtt()
450 return container_of(vm, struct i915_ppgtt, vm); in i915_vm_to_ppgtt()
457 return vm; in i915_vm_get()
463 return kref_get_unless_zero(&vm->ref) ? vm : NULL; in i915_vm_tryget()
480 return &vm->_resv; in i915_vm_resv_get()
615 #define free_pt(vm, px) free_px(vm, px, 0) argument
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A Dgen8_ppgtt.c162 if (vm->top == 2) in gen8_pdp_for_page_index()
201 gen8_pd_top_count(vm), vm->top); in gen8_ppgtt_cleanup()
285 __gen8_ppgtt_clear(vm, i915_vm_to_ppgtt(vm)->pd, in gen8_ppgtt_clear()
369 __gen8_ppgtt_alloc(vm, stash, i915_vm_to_ppgtt(vm)->pd, in gen8_ppgtt_alloc()
416 __gen8_ppgtt_foreach(vm, i915_vm_to_ppgtt(vm)->pd, in gen8_ppgtt_foreach()
802 if (vm->has_read_only && vm->gt->vm && !i915_is_ggtt(vm->gt->vm)) { in gen8_init_scratch()
803 struct i915_address_space *clone = vm->gt->vm; in gen8_init_scratch()
829 obj = vm->alloc_pt_dma(vm, I915_GTT_PAGE_SIZE_4K); in gen8_init_scratch()
858 struct i915_address_space *vm = &ppgtt->vm; in gen8_preallocate_top_level_pdp() local
901 pd->pt.base = vm->alloc_pt_dma(vm, I915_GTT_PAGE_SIZE_4K); in gen8_alloc_top_pd()
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A Dgen6_ppgtt.c221 struct i915_address_space * const vm = &ppgtt->base.vm; in gen6_ppgtt_init_scratch() local
224 ret = setup_scratch_page(vm); in gen6_ppgtt_init_scratch()
228 vm->scratch[0]->encode = in gen6_ppgtt_init_scratch()
229 vm->pte_encode(px_dma(vm->scratch[0]), in gen6_ppgtt_init_scratch()
232 vm->scratch[1] = vm->alloc_pt_dma(vm, I915_GTT_PAGE_SIZE_4K); in gen6_ppgtt_init_scratch()
238 ret = map_pt_dma(vm, vm->scratch[1]); in gen6_ppgtt_init_scratch()
242 fill32_px(vm->scratch[1], vm->scratch[0]->encode); in gen6_ppgtt_init_scratch()
250 vm->scratch[0] = NULL; in gen6_ppgtt_init_scratch()
270 free_scratch(vm); in gen6_ppgtt_cleanup()
440 ppgtt->base.vm.top = 1; in gen6_ppgtt_create()
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/linux-6.3-rc2/drivers/gpu/drm/lima/
A Dlima_vm.c18 struct lima_vm *vm; member
82 if (bo_va->vm == vm) { in lima_vm_bo_find()
118 bo_va->vm = vm; in lima_vm_bo_add()
204 vm = kzalloc(sizeof(*vm), GFP_KERNEL); in lima_vm_create()
205 if (!vm) in lima_vm_create()
208 vm->dev = dev; in lima_vm_create()
226 return vm; in lima_vm_create()
231 kfree(vm); in lima_vm_create()
245 vm->bts[i].cpu, vm->bts[i].dma); in lima_vm_release()
249 dma_free_wc(vm->dev->dev, LIMA_PAGE_SIZE, vm->pd.cpu, vm->pd.dma); in lima_vm_release()
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/linux-6.3-rc2/drivers/virt/acrn/
A Dvm.c40 vm->vmid = vm_param->vmid; in acrn_vm_create()
53 acrn_ioeventfd_init(vm); in acrn_vm_create()
54 acrn_irqfd_init(vm); in acrn_vm_create()
56 return vm; in acrn_vm_create()
77 list_del_init(&vm->list); in acrn_vm_destroy()
80 acrn_ioeventfd_deinit(vm); in acrn_vm_destroy()
81 acrn_irqfd_deinit(vm); in acrn_vm_destroy()
82 acrn_ioreq_deinit(vm); in acrn_vm_destroy()
84 if (vm->monitor_page) { in acrn_vm_destroy()
86 vm->monitor_page = NULL; in acrn_vm_destroy()
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A Dirqfd.c32 struct acrn_vm *vm; member
43 struct acrn_vm *vm = irqfd->vm; in acrn_irqfd_inject() local
65 struct acrn_vm *vm; in hsm_irqfd_shutdown_work() local
68 vm = irqfd->vm; in hsm_irqfd_shutdown_work()
69 mutex_lock(&vm->irqfds_lock); in hsm_irqfd_shutdown_work()
81 struct acrn_vm *vm; in hsm_irqfd_wakeup() local
84 vm = irqfd->vm; in hsm_irqfd_wakeup()
122 irqfd->vm = vm; in acrn_irqfd_assign()
214 INIT_LIST_HEAD(&vm->irqfds); in acrn_irqfd_init()
216 vm->irqfd_wq = alloc_workqueue("acrn_irqfd-%u", 0, 0, vm->vmid); in acrn_irqfd_init()
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A Dioreq.c98 if (vm->default_client) in acrn_ioreq_request_default_complete()
432 client->vm = vm; in acrn_ioreq_client_create()
468 struct acrn_vm *vm = client->vm; in acrn_ioreq_client_destroy() local
546 struct acrn_vm *vm; in ioreq_dispatcher() local
550 if (!vm->ioreq_buf) in ioreq_dispatcher()
602 if (vm->ioreq_buf) in acrn_ioreq_init()
618 vm->ioreq_page = page; in acrn_ioreq_init()
624 vm->ioreq_buf = NULL; in acrn_ioreq_init()
645 if (vm->default_client) in acrn_ioreq_deinit()
648 if (vm->ioreq_buf && vm->ioreq_page) { in acrn_ioreq_deinit()
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A Dioeventfd.c121 mutex_lock(&vm->ioeventfds_lock); in acrn_ioeventfd_assign()
135 mutex_unlock(&vm->ioeventfds_lock); in acrn_ioeventfd_assign()
140 mutex_unlock(&vm->ioeventfds_lock); in acrn_ioeventfd_assign()
157 mutex_lock(&vm->ioeventfds_lock); in acrn_ioeventfd_deassign()
164 acrn_ioeventfd_shutdown(vm, p); in acrn_ioeventfd_deassign()
248 mutex_init(&vm->ioeventfds_lock); in acrn_ioeventfd_init()
249 INIT_LIST_HEAD(&vm->ioeventfds); in acrn_ioeventfd_init()
251 vm->ioeventfd_client = acrn_ioreq_client_create(vm, in acrn_ioeventfd_init()
254 if (!vm->ioeventfd_client) { in acrn_ioeventfd_init()
269 mutex_lock(&vm->ioeventfds_lock); in acrn_ioeventfd_deinit()
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/linux-6.3-rc2/tools/testing/selftests/kvm/lib/s390x/
A Dprocessor.c18 vm->page_size); in virt_arch_pgd_alloc()
20 if (vm->pgd_created) in virt_arch_pgd_alloc()
26 memset(addr_gpa2hva(vm, paddr), 0xff, PAGES_PER_REGION * vm->page_size); in virt_arch_pgd_alloc()
28 vm->pgd = paddr; in virt_arch_pgd_alloc()
29 vm->pgd_created = true; in virt_arch_pgd_alloc()
43 memset(addr_gpa2hva(vm, taddr), 0xff, PAGES_PER_REGION * vm->page_size); in virt_alloc_region()
67 TEST_ASSERT((gpa >> vm->page_shift) <= vm->max_gfn, in virt_arch_pg_map()
70 gva, vm->max_gfn, vm->page_size); in virt_arch_pg_map()
73 entry = addr_gpa2hva(vm, vm->pgd); in virt_arch_pg_map()
97 entry = addr_gpa2hva(vm, vm->pgd); in addr_arch_gva2gpa()
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/linux-6.3-rc2/drivers/gpu/drm/i915/selftests/
A Dmock_gtt.c73 ppgtt->vm.gt = to_gt(i915); in mock_ppgtt()
74 ppgtt->vm.i915 = i915; in mock_ppgtt()
76 ppgtt->vm.dma = i915->drm.dev; in mock_ppgtt()
86 ppgtt->vm.cleanup = mock_cleanup; in mock_ppgtt()
111 ggtt->vm.gt = gt; in mock_init_ggtt()
112 ggtt->vm.i915 = gt->i915; in mock_init_ggtt()
113 ggtt->vm.is_ggtt = true; in mock_init_ggtt()
117 ggtt->vm.total = 4096 * PAGE_SIZE; in mock_init_ggtt()
119 ggtt->vm.alloc_pt_dma = alloc_pt_dma; in mock_init_ggtt()
125 ggtt->vm.cleanup = mock_cleanup; in mock_init_ggtt()
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/linux-6.3-rc2/sound/pci/ctxfi/
A Dctvmem.c36 if (size > vm->size) { in get_vm_block()
42 mutex_lock(&vm->lock); in get_vm_block()
54 vm->size -= size; in get_vm_block()
68 vm->size -= size; in get_vm_block()
171 struct ct_vm *vm; in ct_vm_create() local
177 vm = kzalloc(sizeof(*vm), GFP_KERNEL); in ct_vm_create()
178 if (!vm) in ct_vm_create()
193 ct_vm_destroy(vm); in ct_vm_create()
209 *rvm = vm; in ct_vm_create()
239 vm->size = 0; in ct_vm_destroy()
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/linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_vm.c178 struct amdgpu_vm *vm = vm_bo->vm; in amdgpu_vm_bo_evicted() local
282 base->vm = vm; in amdgpu_vm_bo_base_init()
637 if (base->vm != vm) in amdgpu_vm_bo_find()
705 params.vm = vm; in amdgpu_vm_update_pdes()
814 params.vm = vm; in amdgpu_vm_update_range()
900 tlb_cb->vm = vm; in amdgpu_vm_update_range()
981 struct amdgpu_vm *vm = bo_va->base.vm; in amdgpu_vm_bo_update() local
1394 struct amdgpu_vm *vm = bo_va->base.vm; in amdgpu_vm_bo_insert_map() local
1435 struct amdgpu_vm *vm = bo_va->base.vm; in amdgpu_vm_bo_map() local
1861 struct amdgpu_vm *vm = bo_base->vm; in amdgpu_vm_bo_invalidate() local
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/linux-6.3-rc2/drivers/gpu/drm/i915/display/
A Dintel_dpt.c17 struct i915_address_space vm; member
24 #define i915_is_dpt(vm) ((vm)->is_dpt) argument
31 return container_of(vm, struct i915_dpt, vm); in i915_vm_to_dpt()
99 vm->insert_entries(vm, vma_res, cache_level, pte_flags); in dpt_bind_vma()
114 vm->clear_range(vm, vma_res->start, vma_res->vma_size); in dpt_unbind_vma()
283 vm = &dpt->vm; in intel_dpt_create()
285 vm->gt = to_gt(i915); in intel_dpt_create()
286 vm->i915 = i915; in intel_dpt_create()
289 vm->is_dpt = true; in intel_dpt_create()
305 return &dpt->vm; in intel_dpt_create()
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/linux-6.3-rc2/tools/testing/selftests/kvm/lib/riscv/
A Dprocessor.c18 return (v + vm->page_size) & ~(vm->page_size - 1); in page_align()
58 size_t nr_pages = page_align(vm, ptrs_per_pte(vm) * 8) / vm->page_size; in virt_arch_pgd_alloc()
63 vm->pgd = vm_phy_pages_alloc(vm, nr_pages, in virt_arch_pgd_alloc()
83 TEST_ASSERT((paddr >> vm->page_shift) <= vm->max_gfn, in virt_arch_pg_map()
86 paddr, vm->max_gfn, vm->page_size); in virt_arch_pg_map()
88 ptep = addr_gpa2hva(vm, vm->pgd) + pte_index(vm, vaddr, level) * 8; in virt_arch_pg_map()
97 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + in virt_arch_pg_map()
121 ptep = addr_gpa2hva(vm, vm->pgd) + pte_index(vm, gva, level) * 8; in addr_arch_gva2gpa()
127 ptep = addr_gpa2hva(vm, pte_addr(vm, *ptep)) + in addr_arch_gva2gpa()
172 for (pgd = vm->pgd; pgd < vm->pgd + ptrs_per_pte(vm) * 8; pgd += 8) { in virt_arch_dump()
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/linux-6.3-rc2/drivers/gpu/drm/radeon/
A Dradeon_vm.c300 if (bo_va->vm == vm) in radeon_vm_bo_find()
330 bo_va->vm = vm; in radeon_vm_bo_add()
339 mutex_lock(&vm->mutex); in radeon_vm_bo_add()
453 struct radeon_vm *vm = bo_va->vm; in radeon_vm_bo_set_addr() local
478 mutex_lock(&vm->mutex); in radeon_vm_bo_set_addr()
508 tmp->vm = vm; in radeon_vm_bo_set_addr()
915 struct radeon_vm *vm = bo_va->vm; in radeon_vm_bo_update() local
924 bo_va->bo, vm); in radeon_vm_bo_update()
1121 struct radeon_vm *vm = bo_va->vm; in radeon_vm_bo_rmv() local
1180 vm->ib_bo_va = NULL; in radeon_vm_init()
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/linux-6.3-rc2/tools/testing/selftests/kvm/x86_64/
A Dnx_huge_pages_test.c114 struct kvm_vm *vm; in run_test() local
119 vm = vm_create(1); in run_test()
157 check_2m_page_count(vm, 0); in run_test()
158 check_split_count(vm, 0); in run_test()
165 check_2m_page_count(vm, 1); in run_test()
166 check_split_count(vm, 0); in run_test()
173 check_2m_page_count(vm, 2); in run_test()
174 check_split_count(vm, 0); in run_test()
211 check_split_count(vm, 0); in run_test()
219 check_split_count(vm, 0); in run_test()
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/linux-6.3-rc2/tools/testing/selftests/kvm/include/
A Dkvm_util_base.h65 struct kvm_vm *vm; member
130 if (!((vcpu) = vm->vcpus[i])) \
141 return memslot2region(vm, vm->memslots[type]); in vm_get_mem_region()
254 #define __vm_ioctl(vm, cmd, arg) \ argument
256 static_assert_is_vm(vm); \
257 kvm_do_ioctl((vm)->fd, cmd, arg); \
267 #define vm_ioctl(vm, cmd, arg) \ argument
268 _vm_ioctl(vm, cmd, #cmd, arg)
824 virt_arch_pgd_alloc(vm); in virt_pgd_alloc()
847 virt_arch_pg_map(vm, vaddr, paddr); in virt_pg_map()
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/linux-6.3-rc2/drivers/gpu/drm/imx/dcss/
A Ddcss-ss.c135 lrc_x = vm->hfront_porch + vm->hback_porch + vm->hsync_len + in dcss_ss_sync_set()
136 vm->hactive - 1; in dcss_ss_sync_set()
137 lrc_y = vm->vfront_porch + vm->vback_porch + vm->vsync_len + in dcss_ss_sync_set()
138 vm->vactive - 1; in dcss_ss_sync_set()
142 hsync_start = vm->hfront_porch + vm->hback_porch + vm->hsync_len + in dcss_ss_sync_set()
151 vsync_end = vm->vfront_porch + vm->vsync_len - 1; in dcss_ss_sync_set()
157 de_ulc_x = vm->hsync_len + vm->hback_porch - 1; in dcss_ss_sync_set()
158 de_ulc_y = vm->vsync_len + vm->vfront_porch + vm->vback_porch; in dcss_ss_sync_set()
163 de_lrc_x = vm->hsync_len + vm->hback_porch + vm->hactive - 1; in dcss_ss_sync_set()
164 de_lrc_y = vm->vsync_len + vm->vfront_porch + vm->vback_porch + in dcss_ss_sync_set()
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/linux-6.3-rc2/tools/testing/selftests/kvm/lib/x86_64/
A Dprocessor.c131 vm->pgd = vm_alloc_page_table(vm); in virt_arch_pgd_alloc()
198 TEST_ASSERT((paddr >> vm->page_shift) <= vm->max_gfn, in __virt_pg_map()
201 paddr, vm->max_gfn, vm->page_size); in __virt_pg_map()
320 pml4e_start = (uint64_t *) addr_gpa2hva(vm, vm->pgd); in virt_arch_dump()
402 void *gdt = addr_gva2hva(vm, vm->gdt); in kvm_seg_fill_gdt_64bit()
451 if (vm) in kvm_seg_set_kernel_code_64bit()
482 if (vm) in kvm_seg_set_kernel_data_64bit()
504 vm->gdt = __vm_vaddr_alloc_page(vm, MEM_REGION_DATA); in kvm_setup_gdt()
514 vm->tss = __vm_vaddr_alloc_page(vm, MEM_REGION_DATA); in kvm_setup_tss_64bit()
1028 (struct idt_entry *)addr_gva2hva(vm, vm->idt); in set_idt_entry()
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/linux-6.3-rc2/drivers/irqchip/
A Dirq-gic-v4.c163 if (!vm->fwnode) in its_alloc_vcpu_irqs()
166 vm->domain = irq_domain_create_hierarchy(gic_domain, 0, vm->nr_vpes, in its_alloc_vcpu_irqs()
168 vm); in its_alloc_vcpu_irqs()
169 if (!vm->domain) in its_alloc_vcpu_irqs()
173 vm->vpes[i]->its_vm = vm; in its_alloc_vcpu_irqs()
174 vm->vpes[i]->idai = true; in its_alloc_vcpu_irqs()
177 vpe_base_irq = irq_domain_alloc_irqs(vm->domain, vm->nr_vpes, in its_alloc_vcpu_irqs()
193 if (vm->domain) in its_alloc_vcpu_irqs()
195 if (vm->fwnode) in its_alloc_vcpu_irqs()
222 its_free_sgi_irqs(vm); in its_free_vcpu_irqs()
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