Home
last modified time | relevance | path

Searched refs:kvm_fd (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.10/tools/testing/selftests/kvm/lib/x86_64/
Dprocessor.c656 int kvm_fd; in kvm_get_supported_cpuid() local
662 kvm_fd = open(KVM_DEV_PATH, O_RDONLY); in kvm_get_supported_cpuid()
663 if (kvm_fd < 0) in kvm_get_supported_cpuid()
666 ret = ioctl(kvm_fd, KVM_GET_SUPPORTED_CPUID, cpuid); in kvm_get_supported_cpuid()
670 close(kvm_fd); in kvm_get_supported_cpuid()
921 static int kvm_get_num_msrs_fd(int kvm_fd) in kvm_get_num_msrs_fd() argument
927 r = ioctl(kvm_fd, KVM_GET_MSR_INDEX_LIST, &nmsrs); in kvm_get_num_msrs_fd()
936 return kvm_get_num_msrs_fd(vm->kvm_fd); in kvm_get_num_msrs()
942 int nmsrs, r, kvm_fd; in kvm_get_msr_index_list() local
944 kvm_fd = open(KVM_DEV_PATH, O_RDONLY); in kvm_get_msr_index_list()
[all …]
/Linux-v5.10/tools/testing/selftests/kvm/lib/
Dkvm_util.c51 int kvm_fd; in kvm_check_cap() local
53 kvm_fd = open(KVM_DEV_PATH, O_RDONLY); in kvm_check_cap()
54 if (kvm_fd < 0) in kvm_check_cap()
57 ret = ioctl(kvm_fd, KVM_CHECK_EXTENSION, cap); in kvm_check_cap()
61 close(kvm_fd); in kvm_check_cap()
119 vm->kvm_fd = open(KVM_DEV_PATH, perm); in vm_open()
120 if (vm->kvm_fd < 0) in vm_open()
128 vm->fd = ioctl(vm->kvm_fd, KVM_CREATE_VM, vm->type); in vm_open()
462 close(vmp->kvm_fd); in kvm_vm_release()
464 " vmp->kvm_fd: %i rc: %i errno: %i", vmp->kvm_fd, ret, errno); in kvm_vm_release()
Dkvm_util_internal.h36 int kvm_fd; member