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/linux-6.1.9/tools/testing/selftests/kvm/lib/x86_64/
Dvmx.c78 struct vmx_pages *vmx = addr_gva2hva(vm, vmx_gva); in vcpu_alloc_vmx() local
81 vmx->vmxon = (void *)vm_vaddr_alloc_page(vm); in vcpu_alloc_vmx()
82 vmx->vmxon_hva = addr_gva2hva(vm, (uintptr_t)vmx->vmxon); in vcpu_alloc_vmx()
83 vmx->vmxon_gpa = addr_gva2gpa(vm, (uintptr_t)vmx->vmxon); in vcpu_alloc_vmx()
86 vmx->vmcs = (void *)vm_vaddr_alloc_page(vm); in vcpu_alloc_vmx()
87 vmx->vmcs_hva = addr_gva2hva(vm, (uintptr_t)vmx->vmcs); in vcpu_alloc_vmx()
88 vmx->vmcs_gpa = addr_gva2gpa(vm, (uintptr_t)vmx->vmcs); in vcpu_alloc_vmx()
91 vmx->msr = (void *)vm_vaddr_alloc_page(vm); in vcpu_alloc_vmx()
92 vmx->msr_hva = addr_gva2hva(vm, (uintptr_t)vmx->msr); in vcpu_alloc_vmx()
93 vmx->msr_gpa = addr_gva2gpa(vm, (uintptr_t)vmx->msr); in vcpu_alloc_vmx()
[all …]
Dperf_test_util.c32 static void perf_test_l1_guest_code(struct vmx_pages *vmx, uint64_t vcpu_id) in perf_test_l1_guest_code() argument
38 GUEST_ASSERT(vmx->vmcs_gpa); in perf_test_l1_guest_code()
39 GUEST_ASSERT(prepare_for_vmx_operation(vmx)); in perf_test_l1_guest_code()
40 GUEST_ASSERT(load_vmcs(vmx)); in perf_test_l1_guest_code()
45 prepare_vmcs(vmx, perf_test_l2_guest_entry, rsp); in perf_test_l1_guest_code()
62 void perf_test_setup_ept(struct vmx_pages *vmx, struct kvm_vm *vm) in perf_test_setup_ept() argument
66 prepare_eptp(vmx, vm, 0); in perf_test_setup_ept()
73 nested_identity_map_1g(vmx, vm, 0, 0x100000000ULL); in perf_test_setup_ept()
77 nested_identity_map_1g(vmx, vm, start, end - start); in perf_test_setup_ept()
82 struct vmx_pages *vmx, *vmx0 = NULL; in perf_test_setup_nested() local
[all …]
/linux-6.1.9/arch/x86/kvm/vmx/
Dvmx.c385 static __always_inline void vmx_disable_fb_clear(struct vcpu_vmx *vmx) in vmx_disable_fb_clear() argument
389 if (!vmx->disable_fb_clear) in vmx_disable_fb_clear()
396 vmx->msr_ia32_mcu_opt_ctrl = msr; in vmx_disable_fb_clear()
399 static __always_inline void vmx_enable_fb_clear(struct vcpu_vmx *vmx) in vmx_enable_fb_clear() argument
401 if (!vmx->disable_fb_clear) in vmx_enable_fb_clear()
404 vmx->msr_ia32_mcu_opt_ctrl &= ~FB_CLEAR_DIS; in vmx_enable_fb_clear()
405 native_wrmsrl(MSR_IA32_MCU_OPT_CTRL, vmx->msr_ia32_mcu_opt_ctrl); in vmx_enable_fb_clear()
408 static void vmx_update_fb_clear_dis(struct kvm_vcpu *vcpu, struct vcpu_vmx *vmx) in vmx_update_fb_clear_dis() argument
410 vmx->disable_fb_clear = vmx_fb_clear_ctrl_available; in vmx_update_fb_clear_dis()
423 vmx->disable_fb_clear = false; in vmx_update_fb_clear_dis()
[all …]
Dnested.c189 struct vcpu_vmx *vmx = to_vmx(vcpu); in nested_vmx_fail() local
195 if (vmx->nested.current_vmptr == INVALID_GPA && in nested_vmx_fail()
196 !evmptr_is_valid(vmx->nested.hv_evmcs_vmptr)) in nested_vmx_fail()
219 static void vmx_disable_shadow_vmcs(struct vcpu_vmx *vmx) in vmx_disable_shadow_vmcs() argument
221 secondary_exec_controls_clearbit(vmx, SECONDARY_EXEC_SHADOW_VMCS); in vmx_disable_shadow_vmcs()
223 vmx->nested.need_vmcs12_to_shadow_sync = false; in vmx_disable_shadow_vmcs()
228 struct vcpu_vmx *vmx = to_vmx(vcpu); in nested_release_evmcs() local
230 if (evmptr_is_valid(vmx->nested.hv_evmcs_vmptr)) { in nested_release_evmcs()
231 kvm_vcpu_unmap(vcpu, &vmx->nested.hv_evmcs_map, true); in nested_release_evmcs()
232 vmx->nested.hv_evmcs = NULL; in nested_release_evmcs()
[all …]
Dvmx.h394 void vmx_set_constant_host_state(struct vcpu_vmx *vmx);
407 void set_cr4_guest_host_mask(struct vcpu_vmx *vmx);
420 struct vmx_uret_msr *vmx_find_uret_msr(struct vcpu_vmx *vmx, u32 msr);
422 void vmx_update_host_rsp(struct vcpu_vmx *vmx, unsigned long host_rsp);
423 void vmx_spec_ctrl_restore_host(struct vcpu_vmx *vmx, unsigned int flags);
424 unsigned int __vmx_vcpu_run_flags(struct vcpu_vmx *vmx);
425 bool __vmx_vcpu_run(struct vcpu_vmx *vmx, unsigned long *regs,
595 static inline void lname##_controls_set(struct vcpu_vmx *vmx, u##bits val) \
597 if (vmx->loaded_vmcs->controls_shadow.lname != val) { \
599 vmx->loaded_vmcs->controls_shadow.lname = val; \
[all …]
Dposted_intr.c54 struct vcpu_vmx *vmx = to_vmx(vcpu); in vmx_vcpu_pi_load() local
91 list_del(&vmx->pi_wakeup_list); in vmx_vcpu_pi_load()
147 struct vcpu_vmx *vmx = to_vmx(vcpu); in pi_enable_wakeup_handler() local
154 list_add_tail(&vmx->pi_wakeup_list, in pi_enable_wakeup_handler()
221 struct vcpu_vmx *vmx; in pi_wakeup_handler() local
224 list_for_each_entry(vmx, wakeup_list, pi_wakeup_list) { in pi_wakeup_handler()
226 if (pi_test_on(&vmx->pi_desc)) in pi_wakeup_handler()
227 kvm_vcpu_wake_up(&vmx->vcpu); in pi_wakeup_handler()
Dnested.h56 struct vcpu_vmx *vmx = to_vmx(vcpu); in vmx_has_valid_vmcs12() local
59 return vmx->nested.current_vmptr != -1ull || in vmx_has_valid_vmcs12()
60 vmx->nested.hv_evmcs_vmptr != EVMPTR_INVALID; in vmx_has_valid_vmcs12()
65 struct vcpu_vmx *vmx = to_vmx(vcpu); in nested_get_vpid02() local
67 return vmx->nested.vpid02 ? vmx->nested.vpid02 : vmx->vpid; in nested_get_vpid02()
Dsgx.c291 struct vcpu_vmx *vmx = to_vmx(vcpu); in handle_encls_einit() local
323 vmx->msr_ia32_sgxlepubkeyhash, &trapnr); in handle_encls_einit()
418 struct vcpu_vmx *vmx = to_vmx(vcpu); in vcpu_setup_sgx_lepubkeyhash() local
420 memcpy(vmx->msr_ia32_sgxlepubkeyhash, sgx_pubkey_hash, in vcpu_setup_sgx_lepubkeyhash()
/linux-6.1.9/tools/testing/selftests/kvm/x86_64/
Dvmx_set_nested_state_test.c82 state->hdr.vmx.vmxon_pa = 0x1000; in set_default_vmx_state()
83 state->hdr.vmx.vmcs12_pa = 0x2000; in set_default_vmx_state()
84 state->hdr.vmx.smm.flags = 0; in set_default_vmx_state()
113 state->hdr.vmx.vmxon_pa = -1ull; in test_vmx_nested_state()
116 state->hdr.vmx.vmcs12_pa = -1ull; in test_vmx_nested_state()
133 state->hdr.vmx.vmxon_pa = -1ull; in test_vmx_nested_state()
134 state->hdr.vmx.vmcs12_pa = -1ull; in test_vmx_nested_state()
145 state->hdr.vmx.smm.flags = 1; in test_vmx_nested_state()
150 state->hdr.vmx.flags = ~0; in test_vmx_nested_state()
155 state->hdr.vmx.vmxon_pa = -1ull; in test_vmx_nested_state()
[all …]
Dvmx_dirty_log_test.c48 void l1_guest_code(struct vmx_pages *vmx) in l1_guest_code() argument
53 GUEST_ASSERT(vmx->vmcs_gpa); in l1_guest_code()
54 GUEST_ASSERT(prepare_for_vmx_operation(vmx)); in l1_guest_code()
55 GUEST_ASSERT(load_vmcs(vmx)); in l1_guest_code()
57 prepare_vmcs(vmx, l2_guest_code, in l1_guest_code()
70 struct vmx_pages *vmx; in main() local
84 vmx = vcpu_alloc_vmx(vm, &vmx_pages_gva); in main()
108 prepare_eptp(vmx, vm, 0); in main()
109 nested_map_memslot(vmx, vm, 0); in main()
110 nested_map(vmx, vm, NESTED_TEST_MEM1, GUEST_TEST_MEM, 4096); in main()
[all …]
Dtriple_fault_event_test.c27 void l1_guest_code_vmx(struct vmx_pages *vmx) in l1_guest_code_vmx() argument
30 GUEST_ASSERT(vmx->vmcs_gpa); in l1_guest_code_vmx()
31 GUEST_ASSERT(prepare_for_vmx_operation(vmx)); in l1_guest_code_vmx()
32 GUEST_ASSERT(load_vmcs(vmx)); in l1_guest_code_vmx()
34 prepare_vmcs(vmx, l2_guest_code, in l1_guest_code_vmx()
Dvmx_apic_access_test.c77 struct vmx_pages *vmx; in main() local
89 vmx = vcpu_alloc_vmx(vm, &vmx_pages_gva); in main()
90 prepare_virtualize_apic_accesses(vmx, vm); in main()
Dnested_exceptions_test.c129 static void l1_vmx_code(struct vmx_pages *vmx) in l1_vmx_code() argument
133 GUEST_ASSERT_EQ(prepare_for_vmx_operation(vmx), true); in l1_vmx_code()
135 GUEST_ASSERT_EQ(load_vmcs(vmx), true); in l1_vmx_code()
137 prepare_vmcs(vmx, NULL, &l2_guest_stack[L2_GUEST_STACK_SIZE]); in l1_vmx_code()
/linux-6.1.9/tools/testing/selftests/powerpc/ptrace/
Dptrace-vsx.h31 int validate_vmx(unsigned long vmx[][2], unsigned long *load) in validate_vmx()
37 if ((vmx[i][0] != load[64 + 2 * i]) || in validate_vmx()
38 (vmx[i][1] != load[65 + 2 * i])) { in validate_vmx()
40 i, vmx[i][0], 64 + 2 * i, in validate_vmx()
43 i, vmx[i][1], 65 + 2 * i, in validate_vmx()
51 if ((vmx[i][0] != load[65 + 2 * i]) || in validate_vmx()
52 (vmx[i][1] != load[64 + 2 * i])) { in validate_vmx()
54 i, vmx[i][0], 65 + 2 * i, in validate_vmx()
57 i, vmx[i][1], 64 + 2 * i, in validate_vmx()
109 unsigned long vmx[][2]) in load_vsx_vmx()
[all …]
Dptrace-tm-spd-vsx.c99 unsigned long vmx[VMX_MAX + 2][2]; in trace_tm_spd_vsx() local
104 FAIL_IF(show_vmx(child, vmx)); in trace_tm_spd_vsx()
105 FAIL_IF(validate_vmx(vmx, fp_load)); in trace_tm_spd_vsx()
108 FAIL_IF(show_vmx_ckpt(child, vmx)); in trace_tm_spd_vsx()
109 FAIL_IF(validate_vmx(vmx, fp_load_ckpt)); in trace_tm_spd_vsx()
112 memset(vmx, 0, sizeof(vmx)); in trace_tm_spd_vsx()
114 load_vsx_vmx(fp_load_ckpt_new, vsx, vmx); in trace_tm_spd_vsx()
117 FAIL_IF(write_vmx_ckpt(child, vmx)); in trace_tm_spd_vsx()
Dptrace-tm-vsx.c87 unsigned long vmx[VMX_MAX + 2][2]; in trace_tm_vsx() local
92 FAIL_IF(show_vmx(child, vmx)); in trace_tm_vsx()
93 FAIL_IF(validate_vmx(vmx, fp_load)); in trace_tm_vsx()
96 FAIL_IF(show_vmx_ckpt(child, vmx)); in trace_tm_vsx()
97 FAIL_IF(validate_vmx(vmx, fp_load_ckpt)); in trace_tm_vsx()
99 memset(vmx, 0, sizeof(vmx)); in trace_tm_vsx()
101 load_vsx_vmx(fp_load_ckpt_new, vsx, vmx); in trace_tm_vsx()
104 FAIL_IF(write_vmx_ckpt(child, vmx)); in trace_tm_vsx()
Dptrace-vsx.c40 unsigned long vmx[VMX_MAX + 2][2]; in trace_vsx() local
45 FAIL_IF(show_vmx(child, vmx)); in trace_vsx()
46 FAIL_IF(validate_vmx(vmx, fp_load)); in trace_vsx()
49 memset(vmx, 0, sizeof(vmx)); in trace_vsx()
50 load_vsx_vmx(fp_load_new, vsx, vmx); in trace_vsx()
53 FAIL_IF(write_vmx(child, vmx)); in trace_vsx()
Dptrace.h597 int show_vmx(pid_t child, unsigned long vmx[][2]) in show_vmx()
601 ret = ptrace(PTRACE_GETVRREGS, child, 0, vmx); in show_vmx()
609 int show_vmx_ckpt(pid_t child, unsigned long vmx[][2]) in show_vmx_ckpt()
622 memcpy(vmx, regs, sizeof(regs)); in show_vmx_ckpt()
627 int write_vmx(pid_t child, unsigned long vmx[][2]) in write_vmx()
631 ret = ptrace(PTRACE_SETVRREGS, child, 0, vmx); in write_vmx()
639 int write_vmx_ckpt(pid_t child, unsigned long vmx[][2]) in write_vmx_ckpt()
645 memcpy(regs, vmx, sizeof(regs)); in write_vmx_ckpt()
/linux-6.1.9/arch/x86/kvm/
DMakefile24 kvm-intel-y += vmx/vmx.o vmx/vmenter.o vmx/pmu_intel.o vmx/vmcs12.o \
25 vmx/evmcs.o vmx/nested.o vmx/posted_intr.o
26 kvm-intel-$(CONFIG_X86_SGX_KVM) += vmx/sgx.o
42 $(obj)/vmx/vmenter.o: $(obj)/kvm-asm-offsets.h
/linux-6.1.9/tools/testing/selftests/kvm/include/x86_64/
Dvmx.h561 bool prepare_for_vmx_operation(struct vmx_pages *vmx);
562 void prepare_vmcs(struct vmx_pages *vmx, void *guest_rip, void *guest_rsp);
563 bool load_vmcs(struct vmx_pages *vmx);
567 void nested_pg_map(struct vmx_pages *vmx, struct kvm_vm *vm,
569 void nested_map(struct vmx_pages *vmx, struct kvm_vm *vm,
571 void nested_map_memslot(struct vmx_pages *vmx, struct kvm_vm *vm,
573 void nested_identity_map_1g(struct vmx_pages *vmx, struct kvm_vm *vm,
576 void prepare_eptp(struct vmx_pages *vmx, struct kvm_vm *vm,
578 void prepare_virtualize_apic_accesses(struct vmx_pages *vmx, struct kvm_vm *vm);
/linux-6.1.9/drivers/crypto/vmx/
DMakefile2 obj-$(CONFIG_CRYPTO_DEV_VMX_ENCRYPT) += vmx-crypto.o
3 vmx-crypto-objs := vmx.o aesp8-ppc.o ghashp8-ppc.o aes.o aes_cbc.o aes_ctr.o aes_xts.o ghash.o
DKconfig14 choose 'M' here, this module will be called vmx-crypto.
/linux-6.1.9/tools/testing/selftests/powerpc/tm/
DMakefile3 tm-signal-context-chk-vmx tm-signal-context-chk-vsx
6 tm-vmxcopy tm-fork tm-tar tm-tmspr tm-vmx-unavail tm-unavailable tm-trap \
22 $(OUTPUT)/tm-vmx-unavail: CFLAGS += -pthread -m64
D.gitignore13 tm-signal-context-chk-vmx
18 tm-vmx-unavail
/linux-6.1.9/Documentation/virt/kvm/x86/
Dindex.rst16 nested-vmx

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