On 26/10/2020 13:37, Jason Andryuk wrote:
> On Thu, Oct 22, 2020 at 1:01 PM Hongyan Xia wrote:
>> On Thu, 2020-10-22 at 13:51 +0100, Andrew Cooper wrote:
>>> On 21/10/2020 15:34, Hongyan Xia wrote:
The first question came up during ongoing work in LiveUpdate. After
an
LU, the next X
On Thu, Oct 22, 2020 at 1:01 PM Hongyan Xia wrote:
>
> On Thu, 2020-10-22 at 13:51 +0100, Andrew Cooper wrote:
> > On 21/10/2020 15:34, Hongyan Xia wrote:
> > > The first question came up during ongoing work in LiveUpdate. After
> > > an
> > > LU, the next Xen needs to restore all domains. To do t
On Thu, 2020-10-22 at 13:51 +0100, Andrew Cooper wrote:
> On 21/10/2020 15:34, Hongyan Xia wrote:
> > The first question came up during ongoing work in LiveUpdate. After
> > an
> > LU, the next Xen needs to restore all domains. To do that, some
> > hypercalls need to be issued from the idle domain
On Thu, 22 Oct 2020 04:13:53 -0400 Jan Beulich wrote
> On 22.10.2020 03:23, Daniel P. Smith wrote:
> > On 10/21/20 10:34 AM, Hongyan Xia wrote:
> >> Also, should idle domain be restricted? IMO the idle domain is Xen
> >> itself which mostly bootstraps the system and performs lim
On 21/10/2020 15:34, Hongyan Xia wrote:
> The first question came up during ongoing work in LiveUpdate. After an
> LU, the next Xen needs to restore all domains. To do that, some
> hypercalls need to be issued from the idle domain context and
> apparently XSM does not like it.
There is no such thi
(also replying to others in this thread.)
On Wed, 2020-10-21 at 12:21 -0400, Jason Andryuk wrote:
> On Wed, Oct 21, 2020 at 10:35 AM Hongyan Xia wrote:
> >
> > Hi,
>
> ...
> >
> > The first question came up during ongoing work in LiveUpdate. After
> > an
> > LU, the next Xen needs to restore a
On 22.10.2020 03:23, Daniel P. Smith wrote:
> On 10/21/20 10:34 AM, Hongyan Xia wrote:
>> Also, should idle domain be restricted? IMO the idle domain is Xen
>> itself which mostly bootstraps the system and performs limited work
>> when switched to, and is not something a user (either dom0 or domU)
On 10/21/20 10:34 AM, Hongyan Xia wrote:
Hi,
A while ago there was a quick chat on IRC about how XSM interacts with
the idle domain. The conversation did not reach any clear conclusions
so it might be a good idea to summarise the questions in an email.
Basically there were two questions in that
On Wed, Oct 21, 2020 at 10:35 AM Hongyan Xia wrote:
>
> Hi,
Hi, Hongyan.
I'm familiar with Flask but not particularly familiar with other XSMs
or CONFIG_XSM=n.
> A while ago there was a quick chat on IRC about how XSM interacts with
> the idle domain. The conversation did not reach any clear co
