>>> Wei Liu 12/01/17 1:30 PM >>>
>On Fri, Dec 01, 2017 at 05:23:16AM -0700, Jan Beulich wrote:
>> >>> On 01.12.17 at 13:15, wrote:
>> > On Fri, Dec 01, 2017 at 05:11:45AM -0700, Jan Beulich wrote:
>> >> >>> On 01.12.17 at 12:48,
>>> On 01.12.17 at 13:15, wrote:
> On Fri, Dec 01, 2017 at 05:11:45AM -0700, Jan Beulich wrote:
>> >>> On 01.12.17 at 12:48, wrote:
>> > Suppose at one point we split hardware domain and control domain, which
>> > one will you call Dom0? Which one wi
>>> On 01.12.17 at 12:48, wrote:
> Suppose at one point we split hardware domain and control domain, which
> one will you call Dom0? Which one will get the flag?
There can only be one hardware domain, which will continue to
be the one getting XENFEAT_dom0. There could be any number
of control dom
>>> On 01.12.17 at 11:21, wrote:
> On Thu, Nov 30, 2017 at 01:35:45AM -0700, Jan Beulich wrote:
>> >>> On 30.11.17 at 09:23, wrote:
>> > On Wed, Nov 29, Jan Beulich wrote:
>> >
>> >> Ah, I see. But then still I don't see why at
>>> On 30.11.17 at 09:23, wrote:
> On Wed, Nov 29, Jan Beulich wrote:
>
>> Ah, I see. But then still I don't see why at least on half way
>> recent Xen /sys/hypervisor/properties/features wouldn't have
>> the information you're after (and eve
>>> On 29.11.17 at 17:07, wrote:
> On Wed, Nov 29, Jan Beulich wrote:
>
>> But in the description you talk about detect_vm() - by its name that
>> doesn't look to care about Dom0, but whether running on top of
>> _some_ hypervisor.
>
> dom0 has to
>>> On 29.11.17 at 16:38, wrote:
> The detection of ConditionVirtualisation= relies on the presence of
> /proc/xen/capabilities. If the file exists and contains the string
> "control_d", the running system is a dom0 and VIRTUALIZATION_NONE should
> be set. In case /proc/xen exists, or some sysfs f
>>> On 29.11.17 at 16:54, wrote:
> On Wed, Nov 29, Jan Beulich wrote:
>
>> With all of the above, was it considered to check /sys/hypervisor
>> alongside with or perhaps even in preference to /proc/xen?
>
> Yes.
> /proc/xen/capabilities is the one and only
