Re: [Xen-devel] [PATCH 0/5] x86/dpci: bind legacy PCI interrupts to PVHv2 Dom0

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

On Mon, Mar 27, 2017 at 01:56:46PM +0100, Roger Pau Monne wrote:
> On Mon, Mar 27, 2017 at 06:19:19AM -0600, Jan Beulich wrote:
> > >>> On 27.03.17 at 12:44, <roger.pau@xxxxxxxxxx> wrote:
> > > The series has been tested with a PVHv2 Dom0 on a box with 3 IO APICs,
> > > although all devices are wired up into the first IO APIC sadly.
> > 
> > Did you try with something plugged into the (presumably present)
> > extension slots?
> 
> This is in a remote location, I don't have physical access to the box itself. 
> I
> guess I can try to request IT to plug something there, but I'm not even sure 
> if
> that's possible or how long it's going to take (IIRC this box is a blade, so
> I'm not sure how much space there is).

After asking IT and someone gone to the colo, it looks like the box I'm using
doesn't have a single extensions slot, so it's very unlikely that I will be
able to test interrupt delivery on any vIO APIC != 0 ATM. I can assure that the
vIO APICs are detected correctly by Dom0, and that masking the pins works
(well, they are already masked, but FreeBSD does that by default when booting).

Roger.

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