Searched refs:kvm_fd (Results 1 – 5 of 5) sorted by relevance
| /Linux-v5.15/tools/testing/selftests/kvm/x86_64/ |
| D | get_msr_index_features.c | 18 static int kvm_num_index_msrs(int kvm_fd, int nmsrs) in kvm_num_index_msrs() argument
25 r = ioctl(kvm_fd, KVM_GET_MSR_INDEX_LIST, list); in kvm_num_index_msrs()
37 int old_res, res, kvm_fd, r; in test_get_msr_index() local
40 kvm_fd = open_kvm_dev_path_or_exit(); in test_get_msr_index()
42 old_res = kvm_num_index_msrs(kvm_fd, 0); in test_get_msr_index()
46 res = kvm_num_index_msrs(kvm_fd, 1); in test_get_msr_index()
53 r = ioctl(kvm_fd, KVM_GET_MSR_INDEX_LIST, list); in test_get_msr_index()
61 close(kvm_fd); in test_get_msr_index()
64 static int kvm_num_feature_msrs(int kvm_fd, int nmsrs) in kvm_num_feature_msrs() argument
71 r = ioctl(kvm_fd, KVM_GET_MSR_FEATURE_INDEX_LIST, list); in kvm_num_feature_msrs()
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| /Linux-v5.15/tools/testing/selftests/kvm/lib/ |
| D | guest_modes.c | 27 int kvm_fd, vm_fd; in guest_modes_append_default() local
30 kvm_fd = open_kvm_dev_path_or_exit(); in guest_modes_append_default()
31 vm_fd = ioctl(kvm_fd, KVM_CREATE_VM, 0); in guest_modes_append_default()
35 close(kvm_fd); in guest_modes_append_default()
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| D | kvm_util.c | 81 int kvm_fd; in kvm_check_cap() local
83 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_check_cap()
84 ret = ioctl(kvm_fd, KVM_CHECK_EXTENSION, cap); in kvm_check_cap()
88 close(kvm_fd); in kvm_check_cap()
156 vm->kvm_fd = _open_kvm_dev_path_or_exit(perm); in vm_open()
163 vm->fd = ioctl(vm->kvm_fd, KVM_CREATE_VM, vm->type); in vm_open()
611 ret = close(vmp->kvm_fd); in kvm_vm_release()
613 " vmp->kvm_fd: %i rc: %i errno: %i", vmp->kvm_fd, ret, errno); in kvm_vm_release()
1958 ret = ioctl(vm->kvm_fd, cmd, arg); in kvm_ioctl()
1965 return ioctl(vm->kvm_fd, cmd, arg); in _kvm_ioctl()
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| D | kvm_util_internal.h | 50 int kvm_fd; member
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| /Linux-v5.15/tools/testing/selftests/kvm/lib/x86_64/ |
| D | processor.c | 729 int kvm_fd; in kvm_get_supported_cpuid() local
735 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_get_supported_cpuid()
737 ret = ioctl(kvm_fd, KVM_GET_SUPPORTED_CPUID, cpuid); in kvm_get_supported_cpuid()
741 close(kvm_fd); in kvm_get_supported_cpuid()
763 int r, kvm_fd; in kvm_get_feature_msr() local
767 kvm_fd = open_kvm_dev_path_or_exit(); in kvm_get_feature_msr()
769 r = ioctl(kvm_fd, KVM_GET_MSRS, &buffer.header); in kvm_get_feature_msr()
773 close(kvm_fd); in kvm_get_feature_msr()
1037 static int kvm_get_num_msrs_fd(int kvm_fd) in kvm_get_num_msrs_fd() argument
1043 r = ioctl(kvm_fd, KVM_GET_MSR_INDEX_LIST, &nmsrs); in kvm_get_num_msrs_fd()
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