Re: [Xen-devel] [PATCH v2 2/2] xen: implement VCPUOP_register_runstate_phys_memory_area

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 14.05.19 at 13:23, <julien.grall@xxxxxxx> wrote:
> On 14/05/2019 10:48, Jan Beulich wrote:
>>>>> On 14.05.19 at 11:35, <julien.grall@xxxxxxx> wrote:
>>> On a similar topic, how does Kexec works on Xen? Do we reset the
>>> domain as well?
>> 
>> No, how could we? What gets invoked isn't Xen in the common case,
>> but some other (typically bare metal) OS like Linux.
> 
> It is not what I asked. What I asked is whether Xen is involved when a guest 
> kernel is kexecing to another kernel.

I don't think I've ever heard of such a thing (outside of perhaps
using domain reset), so I don't think I can answer the (originally
ambiguous) question then.

Jan



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