Re: [Xen-devel] [PATCH v4 02/12] x86/mm: add HYPERVISOR_memory_op to acquire guest resources

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 07.09.17 at 13:36, <wei.liu2@xxxxxxxxxx> wrote:
> On Thu, Sep 07, 2017 at 12:18:25PM +0100, Paul Durrant wrote:
>> Ok, if you think it's necessary. (This is a tools-only hypercall and the 
> ranges are supplied by privcmd, allocated in kernel).
> 
> IMHO we should allow for use case for semi-trusted users of this
> hypercall in the future.

There are many other Dom0-only hypercalls where we don't apply
relaxed checking, so the one here shouldn't be an exception.

Jan


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