Guest VM kernel panic with VIRTIO_BLK with KVM

2014-04-02 Thread saurabh agarwal
We have compiled a new linux kernel for a guest VM with CONFIG_VIRTIO_BLK=y. But it doesn't boot and kernel panics. To kernel command line I tried passing root=/dev/vda and root=/dev/vda1 but same kernel panic comes every time. VIRTIO_NET worked fine. But with VIRTIO_BLK we see the below kernel

Re: Guest VM kernel panic with VIRTIO_BLK with KVM

2014-04-02 Thread Fam Zheng
On Wed, 04/02 11:32, saurabh agarwal wrote: We have compiled a new linux kernel for a guest VM with CONFIG_VIRTIO_BLK=y. But it doesn't boot and kernel panics. To kernel command line I tried passing root=/dev/vda and root=/dev/vda1 but same kernel panic comes every time. VIRTIO_NET worked