[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v2 2/2] viridian: allow vCPU hotplug for Windows VMs
- To: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
- From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
- Date: Fri, 29 Jan 2021 12:44:18 +0000
- Authentication-results: esa1.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none
- Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxx>, <iwj@xxxxxxxxxxxxxx>, <wl@xxxxxxx>, <andrew.cooper3@xxxxxxxxxx>, <george.dunlap@xxxxxxxxxx>, <jbeulich@xxxxxxxx>, <julien@xxxxxxx>, <sstabellini@xxxxxxxxxx>, <paul@xxxxxxx>, <roger.pau@xxxxxxxxxx>
- Delivery-date: Fri, 29 Jan 2021 12:44:28 +0000
- Ironport-sdr: osq9WiU3Q1Sl+yp30jDbbOYQmOHqaK17EN+Eq67E83dTmh6pxgq6f45Jkl8/L0AvDp5tMhlUij zGLtoQqmJTIMA5BlH3w5tNZMLf6xfDWuZUq6z4drTS05jEPBcCfdZuIVlNOo6q5B1upBAoYHbw iVe2xMw+yFXi0y89iQzJjZfTaq3SGbWAPc46QUCQoZmHRYws63ixMYZfX4xAQDl2qxYeKOFDQU S9LQFqvQFJq8g0v2EMSTqmjjRRgYgz7sTaDFLsNxHokp29OPQu7IB/bec0cohXR5WyvRyh+mPY 84o=
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Tue, Jan 12, 2021 at 04:17:28AM +0000, Igor Druzhinin wrote:
> If Viridian extensions are enabled, Windows wouldn't currently allow
> a hotplugged vCPU to be brought up dynamically. We need to expose a special
> bit to let the guest know we allow it. Hide it behind an option to stay
> on the safe side regarding compatibility with existing guests but
> nevertheless set the option on by default.
>
> Signed-off-by: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
Acked-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Thanks,
--
Anthony PERARD
|
