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Searched refs:svm (Results 1 – 25 of 35) sorted by relevance

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/Linux-v5.15/arch/x86/kvm/svm/
Dnested.c37 struct vcpu_svm *svm = to_svm(vcpu); in nested_svm_inject_npf_exit() local
39 if (svm->vmcb->control.exit_code != SVM_EXIT_NPF) { in nested_svm_inject_npf_exit()
44 svm->vmcb->control.exit_code = SVM_EXIT_NPF; in nested_svm_inject_npf_exit()
45 svm->vmcb->control.exit_code_hi = 0; in nested_svm_inject_npf_exit()
46 svm->vmcb->control.exit_info_1 = (1ULL << 32); in nested_svm_inject_npf_exit()
47 svm->vmcb->control.exit_info_2 = fault->address; in nested_svm_inject_npf_exit()
50 svm->vmcb->control.exit_info_1 &= ~0xffffffffULL; in nested_svm_inject_npf_exit()
51 svm->vmcb->control.exit_info_1 |= fault->error_code; in nested_svm_inject_npf_exit()
53 nested_svm_vmexit(svm); in nested_svm_inject_npf_exit()
58 struct vcpu_svm *svm = to_svm(vcpu); in svm_inject_page_fault_nested() local
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Dsvm.c270 struct vcpu_svm *svm = to_svm(vcpu); in svm_set_efer() local
284 svm_leave_nested(svm); in svm_set_efer()
285 svm_set_gif(svm, true); in svm_set_efer()
288 clr_exception_intercept(svm, GP_VECTOR); in svm_set_efer()
296 svm_free_nested(svm); in svm_set_efer()
299 int ret = svm_allocate_nested(svm); in svm_set_efer()
307 set_exception_intercept(svm, GP_VECTOR); in svm_set_efer()
311 svm->vmcb->save.efer = efer | EFER_SVME; in svm_set_efer()
312 vmcb_mark_dirty(svm->vmcb, VMCB_CR); in svm_set_efer()
324 struct vcpu_svm *svm = to_svm(vcpu); in svm_get_interrupt_shadow() local
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Dsvm.h219 void recalc_intercepts(struct vcpu_svm *svm);
297 static inline void set_dr_intercepts(struct vcpu_svm *svm) in set_dr_intercepts() argument
299 struct vmcb *vmcb = svm->vmcb01.ptr; in set_dr_intercepts()
301 if (!sev_es_guest(svm->vcpu.kvm)) { in set_dr_intercepts()
321 recalc_intercepts(svm); in set_dr_intercepts()
324 static inline void clr_dr_intercepts(struct vcpu_svm *svm) in clr_dr_intercepts() argument
326 struct vmcb *vmcb = svm->vmcb01.ptr; in clr_dr_intercepts()
331 if (sev_es_guest(svm->vcpu.kvm)) { in clr_dr_intercepts()
336 recalc_intercepts(svm); in clr_dr_intercepts()
339 static inline void set_exception_intercept(struct vcpu_svm *svm, u32 bit) in set_exception_intercept() argument
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Davic.c188 void avic_init_vmcb(struct vcpu_svm *svm) in avic_init_vmcb() argument
190 struct vmcb *vmcb = svm->vmcb; in avic_init_vmcb()
191 struct kvm_svm *kvm_svm = to_kvm_svm(svm->vcpu.kvm); in avic_init_vmcb()
192 phys_addr_t bpa = __sme_set(page_to_phys(svm->avic_backing_page)); in avic_init_vmcb()
202 if (kvm_apicv_activated(svm->vcpu.kvm)) in avic_init_vmcb()
259 struct vcpu_svm *svm = to_svm(vcpu); in avic_init_backing_page() local
275 svm->avic_backing_page = virt_to_page(vcpu->arch.apic->regs); in avic_init_backing_page()
282 new_entry = __sme_set((page_to_phys(svm->avic_backing_page) & in avic_init_backing_page()
287 svm->avic_physical_id_cache = entry; in avic_init_backing_page()
311 struct vcpu_svm *svm = to_svm(vcpu); in avic_incomplete_ipi_interception() local
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Dsev.c552 static int sev_es_sync_vmsa(struct vcpu_svm *svm) in sev_es_sync_vmsa() argument
554 struct vmcb_save_area *save = &svm->vmcb->save; in sev_es_sync_vmsa()
557 if (svm->vcpu.guest_debug || (save->dr7 & ~DR7_FIXED_1)) in sev_es_sync_vmsa()
561 save->rax = svm->vcpu.arch.regs[VCPU_REGS_RAX]; in sev_es_sync_vmsa()
562 save->rbx = svm->vcpu.arch.regs[VCPU_REGS_RBX]; in sev_es_sync_vmsa()
563 save->rcx = svm->vcpu.arch.regs[VCPU_REGS_RCX]; in sev_es_sync_vmsa()
564 save->rdx = svm->vcpu.arch.regs[VCPU_REGS_RDX]; in sev_es_sync_vmsa()
565 save->rsp = svm->vcpu.arch.regs[VCPU_REGS_RSP]; in sev_es_sync_vmsa()
566 save->rbp = svm->vcpu.arch.regs[VCPU_REGS_RBP]; in sev_es_sync_vmsa()
567 save->rsi = svm->vcpu.arch.regs[VCPU_REGS_RSI]; in sev_es_sync_vmsa()
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/Linux-v5.15/drivers/iommu/intel/
Dsvm.c52 svm_lookup_device_by_sid(struct intel_svm *svm, u16 sid) in svm_lookup_device_by_sid() argument
57 list_for_each_entry_rcu(t, &svm->devs, list) { in svm_lookup_device_by_sid()
69 svm_lookup_device_by_dev(struct intel_svm *svm, struct device *dev) in svm_lookup_device_by_dev() argument
74 list_for_each_entry_rcu(t, &svm->devs, list) { in svm_lookup_device_by_dev()
198 static void __flush_svm_range_dev(struct intel_svm *svm, in __flush_svm_range_dev() argument
208 qi_flush_piotlb(sdev->iommu, sdev->did, svm->pasid, address, pages, ih); in __flush_svm_range_dev()
211 svm->pasid, sdev->qdep, address, in __flush_svm_range_dev()
215 static void intel_flush_svm_range_dev(struct intel_svm *svm, in intel_flush_svm_range_dev() argument
226 __flush_svm_range_dev(svm, sdev, start, align >> VTD_PAGE_SHIFT, ih); in intel_flush_svm_range_dev()
231 static void intel_flush_svm_range(struct intel_svm *svm, unsigned long address, in intel_flush_svm_range() argument
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DMakefile7 obj-$(CONFIG_INTEL_IOMMU_SVM) += svm.o
/Linux-v5.15/drivers/gpu/drm/nouveau/
Dnouveau_svm.c92 nouveau_ivmm_find(struct nouveau_svm *svm, u64 inst) in nouveau_ivmm_find() argument
95 list_for_each_entry(ivmm, &svm->inst, head) { in nouveau_ivmm_find()
167 if (!cli->svm.svmm) { in nouveau_svmm_bind()
183 nouveau_dmem_migrate_vma(cli->drm, cli->svm.svmm, vma, addr, in nouveau_svmm_bind()
207 mutex_lock(&svmm->vmm->cli->drm->svm->mutex); in nouveau_svmm_part()
208 ivmm = nouveau_ivmm_find(svmm->vmm->cli->drm->svm, inst); in nouveau_svmm_part()
213 mutex_unlock(&svmm->vmm->cli->drm->svm->mutex); in nouveau_svmm_part()
228 mutex_lock(&svmm->vmm->cli->drm->svm->mutex); in nouveau_svmm_join()
229 list_add(&ivmm->head, &svmm->vmm->cli->drm->svm->inst); in nouveau_svmm_join()
230 mutex_unlock(&svmm->vmm->cli->drm->svm->mutex); in nouveau_svmm_join()
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Dnouveau_drv.h99 struct nouveau_vmm svm; member
217 struct nouveau_svm *svm; member
Dnouveau_gem.c106 struct nouveau_vmm *vmm = cli->svm.cli ? &cli->svm : &cli->vmm; in nouveau_gem_object_open()
183 struct nouveau_vmm *vmm = cli->svm.cli ? &cli->svm : & cli->vmm; in nouveau_gem_object_close()
272 struct nouveau_vmm *vmm = cli->svm.cli ? &cli->svm : &cli->vmm; in nouveau_gem_info()
/Linux-v5.15/tools/testing/selftests/kvm/lib/x86_64/
Dsvm.c34 struct svm_test_data *svm = addr_gva2hva(vm, svm_gva); in vcpu_alloc_svm() local
36 svm->vmcb = (void *)vm_vaddr_alloc_page(vm); in vcpu_alloc_svm()
37 svm->vmcb_hva = addr_gva2hva(vm, (uintptr_t)svm->vmcb); in vcpu_alloc_svm()
38 svm->vmcb_gpa = addr_gva2gpa(vm, (uintptr_t)svm->vmcb); in vcpu_alloc_svm()
40 svm->save_area = (void *)vm_vaddr_alloc_page(vm); in vcpu_alloc_svm()
41 svm->save_area_hva = addr_gva2hva(vm, (uintptr_t)svm->save_area); in vcpu_alloc_svm()
42 svm->save_area_gpa = addr_gva2gpa(vm, (uintptr_t)svm->save_area); in vcpu_alloc_svm()
45 return svm; in vcpu_alloc_svm()
57 void generic_svm_setup(struct svm_test_data *svm, void *guest_rip, void *guest_rsp) in generic_svm_setup() argument
59 struct vmcb *vmcb = svm->vmcb; in generic_svm_setup()
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/Linux-v5.15/arch/arm/mm/
Dioremap.c51 struct static_vm *svm; in find_static_vm_paddr() local
54 list_for_each_entry(svm, &static_vmlist, list) { in find_static_vm_paddr()
55 vm = &svm->vm; in find_static_vm_paddr()
65 return svm; in find_static_vm_paddr()
73 struct static_vm *svm; in find_static_vm_vaddr() local
76 list_for_each_entry(svm, &static_vmlist, list) { in find_static_vm_vaddr()
77 vm = &svm->vm; in find_static_vm_vaddr()
84 return svm; in find_static_vm_vaddr()
90 void __init add_static_vm_early(struct static_vm *svm) in add_static_vm_early() argument
96 vm = &svm->vm; in add_static_vm_early()
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Dmmu.c985 struct static_vm *svm; in iotable_init() local
990 svm = memblock_alloc(sizeof(*svm) * nr, __alignof__(*svm)); in iotable_init()
991 if (!svm) in iotable_init()
993 __func__, sizeof(*svm) * nr, __alignof__(*svm)); in iotable_init()
998 vm = &svm->vm; in iotable_init()
1005 add_static_vm_early(svm++); in iotable_init()
1013 struct static_vm *svm; in vm_reserve_area_early() local
1015 svm = memblock_alloc(sizeof(*svm), __alignof__(*svm)); in vm_reserve_area_early()
1016 if (!svm) in vm_reserve_area_early()
1018 __func__, sizeof(*svm), __alignof__(*svm)); in vm_reserve_area_early()
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Dmm.h75 extern __init void add_static_vm_early(struct static_vm *svm);
/Linux-v5.15/arch/x86/kvm/
DMakefile33 kvm-amd-y += svm/svm.o svm/vmenter.o svm/pmu.o svm/nested.o svm/avic.o svm/sev.o
36 kvm-amd-y += svm/svm_onhyperv.o
/Linux-v5.15/tools/testing/selftests/kvm/x86_64/
Dsvm_vmcall_test.c19 static void l2_guest_code(struct svm_test_data *svm) in l2_guest_code() argument
24 static void l1_guest_code(struct svm_test_data *svm) in l1_guest_code() argument
28 struct vmcb *vmcb = svm->vmcb; in l1_guest_code()
31 generic_svm_setup(svm, l2_guest_code, in l1_guest_code()
34 run_guest(vmcb, svm->vmcb_gpa); in l1_guest_code()
Dsmm_test.c76 struct svm_test_data *svm = arg; in guest_code() local
91 generic_svm_setup(svm, l2_guest_code, in guest_code()
107 run_guest(svm->vmcb, svm->vmcb_gpa); in guest_code()
108 svm->vmcb->save.rip += 3; in guest_code()
109 run_guest(svm->vmcb, svm->vmcb_gpa); in guest_code()
Dsvm_int_ctl_test.c37 static void l2_guest_code(struct svm_test_data *svm) in l2_guest_code() argument
62 static void l1_guest_code(struct svm_test_data *svm) in l1_guest_code() argument
66 struct vmcb *vmcb = svm->vmcb; in l1_guest_code()
71 generic_svm_setup(svm, l2_guest_code, in l1_guest_code()
84 run_guest(vmcb, svm->vmcb_gpa); in l1_guest_code()
Dstate_test.c36 static void svm_l1_guest_code(struct svm_test_data *svm) in svm_l1_guest_code() argument
39 struct vmcb *vmcb = svm->vmcb; in svm_l1_guest_code()
41 GUEST_ASSERT(svm->vmcb_gpa); in svm_l1_guest_code()
43 generic_svm_setup(svm, svm_l2_guest_code, in svm_l1_guest_code()
47 run_guest(vmcb, svm->vmcb_gpa); in svm_l1_guest_code()
51 run_guest(vmcb, svm->vmcb_gpa); in svm_l1_guest_code()
/Linux-v5.15/tools/testing/vsock/
Dutil.c91 struct sockaddr_vm svm; in vsock_connect() member
93 .svm = { in vsock_connect()
108 ret = connect(fd, &addr.sa, sizeof(addr.svm)); in vsock_connect()
141 struct sockaddr_vm svm; in vsock_accept() member
143 .svm = { in vsock_accept()
151 struct sockaddr_vm svm; in vsock_accept() member
153 socklen_t clientaddr_len = sizeof(clientaddr.svm); in vsock_accept()
160 if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0) { in vsock_accept()
186 if (clientaddr_len != sizeof(clientaddr.svm)) { in vsock_accept()
198 *clientaddrp = clientaddr.svm; in vsock_accept()
Dvsock_test.c28 struct sockaddr_vm svm; in test_stream_connection_reset() member
30 .svm = { in test_stream_connection_reset()
43 ret = connect(fd, &addr.sa, sizeof(addr.svm)); in test_stream_connection_reset()
64 struct sockaddr_vm svm; in test_stream_bind_only_client() member
66 .svm = { in test_stream_bind_only_client()
82 ret = connect(fd, &addr.sa, sizeof(addr.svm)); in test_stream_bind_only_client()
106 struct sockaddr_vm svm; in test_stream_bind_only_server() member
108 .svm = { in test_stream_bind_only_server()
118 if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0) { in test_stream_bind_only_server()
Dvsock_diag_test.c341 struct sockaddr_vm svm; in test_listen_socket_server() member
343 .svm = { in test_listen_socket_server()
355 if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0) { in test_listen_socket_server()
/Linux-v5.15/tools/testing/selftests/kvm/include/x86_64/
Dsvm_util.h34 void generic_svm_setup(struct svm_test_data *svm, void *guest_rip, void *guest_rsp);
/Linux-v5.15/arch/powerpc/platforms/pseries/
DMakefile29 obj-$(CONFIG_PPC_SVM) += svm.o
/Linux-v5.15/arch/x86/include/uapi/asm/
Dkvm.h477 struct kvm_svm_nested_state_hdr svm; member
490 struct kvm_svm_nested_state_data svm[0]; member

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