Re: [Xen-devel] [PATCH v2 1/4] x86/dom0: prevent access to MMCFG areas for PVH Dom0

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 04.09.17 at 17:06, <roger.pau@xxxxxxxxxx> wrote:
> On Mon, Sep 04, 2017 at 04:52:35PM +0800, Chao Gao wrote:
>> On Mon, Sep 04, 2017 at 10:26:04AM +0100, Roger Pau Monné wrote:
>> >On Mon, Sep 04, 2017 at 10:00:00AM +0100, Roger Pau Monné wrote:
>> >> So your box seems to be capable of generating faults. Missing RMRR
>> >> regions is (sadly) expected, but at least you get faults and not a
>> >> complete hang. Which chipset does this box have? Is it a C600/X79?
>> 
>> No. The haswell's chipset is C610/x99. 
> 
> Can you try with the C600/x79 chipset? I'm afraid the issue is
> probably more related to the chipset rather than the CPU itself.

Or even the firmware.

Jan

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