Re: [Xen-devel] Skylake: VT-d and other error messages

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 02.12.15 at 16:37, <knockknock@xxxxxxxxx> wrote:
> On Dec 2, 2015, at 10:28 AM, Jan Beulich <JBeulich@xxxxxxxx> wrote:
> 
>>>>> On 02.12.15 at 16:04, <eshelton@xxxxxxxxx> wrote:
>>> I have attached the output from 'xl dmesg' with iommu=debug
>>> apic_verbosity=debug loglvl=all
>> 
>> As of 4.6.0 it actually takes a debug hypervisor to get those
>> messages logged (which arguably is wrong, and which quite
>> certainly is wrong for messages accompanying error returns).
> 
> So when I rebuild the hypervisor, it sounds like I should be doing a debug 
> build?

Yes please.

Jan


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