El 22/2/16 a les 9:37, Gustau Pérez ha escrit:
> El 19/02/16 a les 12:19, Gustau Pérez ha escrit:
>> I'm retaking this issue. I have an spare dual Xeon Intel(R) Xeon(R)
>> CPU E5-2420 box I can use for this. It currently uses 10.2-prerealse (as
>> of july 2015 more or less) but I can update it to head if necessary.
> Sorry, the box has two E5620 CPUs. I've checked in the ark and they
> support vt-d, but the xen kernel complains about the iommu (that is,
> vt-d support). Apparently iommu is there (acpidump -t | grep DMAR shows
> something). I tried booting forcing iommu  but no joy.
It might be that the IOMMU has an errata and Xen refuses to enable it.
Can you provide the serial output when you try to boot Xen + FreeBSD?
You might have to add console="com1,vga" to your xen_cmdline (although
AFAIK that's the default).
The command line looks fine IMHO.
> On the other hand I'm still not sure whether the hotplug patches
> still need to be applied or not, I've checked them and I'd say that both
> the kernel and xen-tools need to be patched, am I right?
Yes, both series need to be applied. If you find issues applying them
ping me and I can rebase them if needed.
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