Without console= arguments on the kernel command line, the first
console to register becomes enabled and the preferred console (the one
behind /dev/console). This is tty (assuming CONFIG_VT_CONSOLE is
enabled, which it commonly is).
This is okay as long tty is a useful console. But unless we hav
Hi Rusty,
I hit a bug in virtio_ring.c:218 when I was stressing virtio_net using kvm with
-smp 4.
static void vring_disable_cb(struct virtqueue *_vq)
{
struct vring_virtqueue *vq = to_vvq(_vq);
START_USE(vq);
-->BUG_ON(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
