10-stable does not boot on Dell E1505 any more

[Warren Block]

On Sat, 14 Sep 2013, Jan Kokemüller wrote:

>> r255569 does not find /dev/ada0s2a and "?" at the mountroot> prompt
>> shows no devices.
>
> I've had the same problem after I updated my kernel today. I tracked it
> down to the hyperv drivers that were added in r255524. Without the "device
> hyperv" line in my kernconf the system boots fine again.

Interesting!  Notice this fresh commit:
http://svnweb.freebsd.org/base?view=revision&sortby=date&revision=255574

A custom kernel without the hyperv device works.  Thanks!