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Searched refs:kvm_fd (Results 1 – 8 of 8) sorted by relevance

/linux/tools/testing/selftests/kvm/lib/x86/
H A Dhyperv.c14 int kvm_fd; in kvm_get_supported_hv_cpuid() local
20 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_get_supported_hv_cpuid()
22 kvm_ioctl(kvm_fd, KVM_GET_SUPPORTED_HV_CPUID, cpuid); in kvm_get_supported_hv_cpuid()
24 close(kvm_fd); in kvm_get_supported_hv_cpuid()
H A Dprocessor.c734 int kvm_fd; in kvm_get_supported_cpuid() local
740 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_get_supported_cpuid()
742 kvm_ioctl(kvm_fd, KVM_GET_SUPPORTED_CPUID, in kvm_get_supported_cpuid()
745 close(kvm_fd); in kvm_get_supported_cpuid()
791 int r, kvm_fd; in kvm_get_feature_msr() local
795 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_get_feature_msr()
797 r = __kvm_ioctl(kvm_fd, KVM_GET_MSRS, &buffer.header); in kvm_get_feature_msr()
800 close(kvm_fd); in kvm_get_feature_msr()
806 int kvm_fd; in __vm_xsave_require_permission() local
821 kvm_fd in __vm_xsave_require_permission()
989 int kvm_fd, r; __kvm_get_msr_index_list() local
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/linux/tools/testing/selftests/kvm/x86/
H A Dsev_init2_tests.c28 int kvm_fd; variable
124 int kvm_fd = open_kvm_dev_path_or_exit(); in main() local
127 TEST_REQUIRE(__kvm_has_device_attr(kvm_fd, KVM_X86_GRP_SEV, in main()
129 kvm_device_attr_get(kvm_fd, KVM_X86_GRP_SEV, in main()
H A Dhyperv_cpuid.c123 ret = __kvm_ioctl(vm->kvm_fd, KVM_GET_SUPPORTED_HV_CPUID, &cpuid); in test_hv_cpuid_e2big()
H A Ducna_injection_test.c273 kvm_ioctl(vm->kvm_fd, KVM_X86_GET_MCE_CAP_SUPPORTED, in main()
/linux/tools/testing/selftests/kvm/s390/
H A Ducontrol_test.c117 int kvm_fd; in FIXTURE() local
131 self->kvm_fd = open_kvm_dev_path_or_exit(); in FIXTURE_SETUP()
132 self->vm_fd = ioctl(self->kvm_fd, KVM_CREATE_VM, KVM_VM_S390_UCONTROL); in FIXTURE_SETUP()
142 self->kvm_run_size = ioctl(self->kvm_fd, KVM_GET_VCPU_MMAP_SIZE, NULL); in FIXTURE_SETUP()
193 close(self->kvm_fd); in FIXTURE_TEARDOWN()
241 int rc, kvm_fd, vm_fd, vcpu_fd; in TEST() local
248 kvm_fd = open_kvm_dev_path_or_exit(); in TEST()
249 vm_fd = ioctl(kvm_fd, KVM_CREATE_VM, KVM_VM_S390_UCONTROL); in TEST()
270 close(kvm_fd); in TEST()
/linux/tools/testing/selftests/kvm/lib/arm64/
H A Dprocessor.c553 int kvm_fd, vm_fd, vcpu_fd, err; in aarch64_get_supported_page_sizes() local
561 kvm_fd = open_kvm_dev_path_or_exit(); in aarch64_get_supported_page_sizes()
562 vm_fd = __kvm_ioctl(kvm_fd, KVM_CREATE_VM, (void *)(unsigned long)ipa); in aarch64_get_supported_page_sizes()
590 close(kvm_fd); in aarch64_get_supported_page_sizes()
/linux/tools/testing/selftests/kvm/lib/
H A Dkvm_util.c187 int kvm_fd; in kvm_check_cap() local
189 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_check_cap()
190 ret = __kvm_ioctl(kvm_fd, KVM_CHECK_EXTENSION, (void *)cap); in kvm_check_cap()
193 close(kvm_fd); in kvm_check_cap()
209 vm->kvm_fd = _open_kvm_dev_path_or_exit(O_RDWR); in vm_open()
213 vm->fd = __kvm_ioctl(vm->kvm_fd, KVM_CREATE_VM, (void *)vm->type); in vm_open()
803 ret = close(vmp->kvm_fd); in kvm_vm_release()