When init_virtio_scsi() finds no SCSI targets connected to the HBA, it
frees the virtio ring. Other code in SeaBIOS proceeds to overwrite the
area. However, the ring is in use by qemu at that point -- not only did we
report the (ACK|DRIVER|DRIVER_OK) status earlier, we even communicated
over the ri
Il 15/01/2014 02:48, Laszlo Ersek ha scritto:
> When init_virtio_scsi() finds no SCSI targets connected to the HBA, it
> frees the virtio ring. Other code in SeaBIOS proceeds to overwrite the
> area. However, the ring is in use by qemu at that point -- not only did we
> report the (ACK|DRIVER|DRIVE
On Wed, Jan 15, 2014 at 11:01:59AM +0100, Paolo Bonzini wrote:
> Il 15/01/2014 02:48, Laszlo Ersek ha scritto:
> > When init_virtio_scsi() finds no SCSI targets connected to the HBA, it
> > frees the virtio ring. Other code in SeaBIOS proceeds to overwrite the
> > area. However, the ring is in use
On 01/17/14 18:17, Kevin O'Connor wrote:
> On Wed, Jan 15, 2014 at 11:01:59AM +0100, Paolo Bonzini wrote:
>> Il 15/01/2014 02:48, Laszlo Ersek ha scritto:
>>> When init_virtio_scsi() finds no SCSI targets connected to the HBA, it
>>> frees the virtio ring. Other code in SeaBIOS proceeds to overwrit