diff options
author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2020-09-29 17:09:44 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-11-15 09:49:12 -0500 |
commit | 8b460692fee46a47cebd66d70df88dc9aa6d6b8b (patch) | |
tree | ba5704f0b184e03326d3409165906bb796073ea3 /tools/testing/selftests/kvm/lib/kvm_util.c | |
parent | c21d54f0307ff42a346294899107b570b98c47b5 (diff) |
KVM: selftests: test KVM_GET_SUPPORTED_HV_CPUID as a system ioctl
KVM_GET_SUPPORTED_HV_CPUID is now supported as both vCPU and VM ioctl,
test that.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200929150944.1235688-3-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/lib/kvm_util.c')
-rw-r--r-- | tools/testing/selftests/kvm/lib/kvm_util.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 126c6727a6b0..ef2114e1b7ad 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -1583,6 +1583,32 @@ void vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg) } /* + * KVM system ioctl + * + * Input Args: + * vm - Virtual Machine + * cmd - Ioctl number + * arg - Argument to pass to the ioctl + * + * Return: None + * + * Issues an arbitrary ioctl on a KVM fd. + */ +void kvm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg) +{ + int ret; + + ret = ioctl(vm->kvm_fd, cmd, arg); + TEST_ASSERT(ret == 0, "KVM ioctl %lu failed, rc: %i errno: %i (%s)", + cmd, ret, errno, strerror(errno)); +} + +int _kvm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg) +{ + return ioctl(vm->kvm_fd, cmd, arg); +} + +/* * VM Dump * * Input Args: |