Create a VM using ioctl(KVM_CREATE_VM)

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index ed879120d2135e47d58efd770235e594b8a75ff9..10f3c5ad732b8eb132ff56c88c5f219f7d8cb856 100644 (file)
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -24,7 +24,9 @@ static struct cpu *cpu__new(void)
 int main(int argc, char *argv[])
 {
        struct cpu *cpu;
-       int fd, ret;
+       int vmfd;
+       int ret;
+       int fd;
 
        fd = open("/dev/kvm", O_RDWR);
        if (fd < 0)
@@ -34,6 +36,10 @@ int main(int argc, char *argv[])
        if (ret != KVM_API_VERSION)
                die("ioctl");
 
+       vmfd = ioctl(fd, KVM_CREATE_VM, 0);
+       if (vmfd < 0)
+               die("open");
+
        cpu = cpu__new();
 
        cpu__reset(cpu);