On Thu, 2018-11-15 at 11:38 +, Julien Grall wrote:
> On 11/15/18 11:10 AM, Mirela Simonovic wrote:
> I don't think we are discussing the same thing. The discussion was
> around other vCPUs, not the vCPU calling SYSTEM_SUSPEND.
>
> Most likely in the future, we would want to allow the
Hi Mirela,
On 11/15/18 11:42 AM, Mirela Simonovic wrote:
Hi Julien,
On Thu, Nov 15, 2018 at 12:38 PM Julien Grall wrote:
Hi,
On 11/15/18 11:10 AM, Mirela Simonovic wrote:
Hi Julien,
On Thu, Nov 15, 2018 at 11:59 AM Julien Grall wrote:
Hi Mirela,
On 11/15/18 10:33 AM, Mirela Simonovic
On Thu, 15 Nov 2018, Mirela Simonovic wrote:
> Hi Julien,
>
> On Thu, Nov 15, 2018 at 12:38 PM Julien Grall wrote:
> >
> > Hi,
> >
> > On 11/15/18 11:10 AM, Mirela Simonovic wrote:
> > > Hi Julien,
> > >
> > > On Thu, Nov 15, 2018 at 11:59 AM Julien Grall
> > > wrote:
> > >>
> > >> Hi Mirela,
Hi Julien,
On Thu, Nov 15, 2018 at 12:38 PM Julien Grall wrote:
>
> Hi,
>
> On 11/15/18 11:10 AM, Mirela Simonovic wrote:
> > Hi Julien,
> >
> > On Thu, Nov 15, 2018 at 11:59 AM Julien Grall wrote:
> >>
> >> Hi Mirela,
> >>
> >> On 11/15/18 10:33 AM, Mirela Simonovic wrote:
> >>> On Thu, Nov
Hi,
On 11/15/18 11:10 AM, Mirela Simonovic wrote:
Hi Julien,
On Thu, Nov 15, 2018 at 11:59 AM Julien Grall wrote:
Hi Mirela,
On 11/15/18 10:33 AM, Mirela Simonovic wrote:
On Thu, Nov 15, 2018 at 11:26 AM Andrew Cooper
wrote:
On 15/11/2018 10:13, Julien Grall wrote:
(+ Andre)
On
Hi Julien,
On Thu, Nov 15, 2018 at 11:59 AM Julien Grall wrote:
>
> Hi Mirela,
>
> On 11/15/18 10:33 AM, Mirela Simonovic wrote:
> > On Thu, Nov 15, 2018 at 11:26 AM Andrew Cooper
> > wrote:
> >>
> >> On 15/11/2018 10:13, Julien Grall wrote:
> >>> (+ Andre)
> >>>
> >>> On 11/15/18 12:47 AM,
Hi Mirela,
On 11/15/18 10:33 AM, Mirela Simonovic wrote:
On Thu, Nov 15, 2018 at 11:26 AM Andrew Cooper
wrote:
On 15/11/2018 10:13, Julien Grall wrote:
(+ Andre)
On 11/15/18 12:47 AM, Andrew Cooper wrote:
On 14/11/2018 12:49, Julien Grall wrote:
Hi Mirela,
On 14/11/2018 12:08, Mirela
On 15/11/2018 10:36, Julien Grall wrote:
> Hi Andrew,
>
> On 11/15/18 10:26 AM, Andrew Cooper wrote:
>> On 15/11/2018 10:13, Julien Grall wrote:
>>> (+ Andre)
>>>
>>> On 11/15/18 12:47 AM, Andrew Cooper wrote:
On 14/11/2018 12:49, Julien Grall wrote:
> Hi Mirela,
>
> On 14/11/2018
Hi Andrew,
On 11/15/18 10:26 AM, Andrew Cooper wrote:
On 15/11/2018 10:13, Julien Grall wrote:
(+ Andre)
On 11/15/18 12:47 AM, Andrew Cooper wrote:
On 14/11/2018 12:49, Julien Grall wrote:
Hi Mirela,
On 14/11/2018 12:08, Mirela Simonovic wrote:
On 11/13/2018 09:32 AM, Andrew Cooper
Hi Andrew,
On 11/15/18 10:26 AM, Andrew Cooper wrote:
On 15/11/2018 10:13, Julien Grall wrote:
(+ Andre)
On 11/15/18 12:47 AM, Andrew Cooper wrote:
On 14/11/2018 12:49, Julien Grall wrote:
Hi Mirela,
On 14/11/2018 12:08, Mirela Simonovic wrote:
On 11/13/2018 09:32 AM, Andrew Cooper
On Thu, Nov 15, 2018 at 11:26 AM Andrew Cooper
wrote:
>
> On 15/11/2018 10:13, Julien Grall wrote:
> > (+ Andre)
> >
> > On 11/15/18 12:47 AM, Andrew Cooper wrote:
> >> On 14/11/2018 12:49, Julien Grall wrote:
> >>> Hi Mirela,
> >>>
> >>> On 14/11/2018 12:08, Mirela Simonovic wrote:
>
>
On 15/11/2018 10:13, Julien Grall wrote:
> (+ Andre)
>
> On 11/15/18 12:47 AM, Andrew Cooper wrote:
>> On 14/11/2018 12:49, Julien Grall wrote:
>>> Hi Mirela,
>>>
>>> On 14/11/2018 12:08, Mirela Simonovic wrote:
On 11/13/2018 09:32 AM, Andrew Cooper wrote:
> On 12/11/2018 19:56,
(+ Andre)
On 11/15/18 12:47 AM, Andrew Cooper wrote:
On 14/11/2018 12:49, Julien Grall wrote:
Hi Mirela,
On 14/11/2018 12:08, Mirela Simonovic wrote:
On 11/13/2018 09:32 AM, Andrew Cooper wrote:
On 12/11/2018 19:56, Julien Grall wrote:
Hi Andrew,
On 11/12/18 4:41 PM, Andrew Cooper
On 14/11/2018 12:49, Julien Grall wrote:
> Hi Mirela,
>
> On 14/11/2018 12:08, Mirela Simonovic wrote:
>>
>>
>> On 11/13/2018 09:32 AM, Andrew Cooper wrote:
>>> On 12/11/2018 19:56, Julien Grall wrote:
Hi Andrew,
On 11/12/18 4:41 PM, Andrew Cooper wrote:
> On 12/11/18 16:35,
On Wed, 14 Nov 2018, Julien Grall wrote:
> On 13/11/2018 20:39, Stefano Stabellini wrote:
> > On Tue, 13 Nov 2018, Julien Grall wrote:
> >
> > If we mark the domU simply as "paused" it will be difficult to implement
> > correctly "xl restore" / "xl trigger s3resume". We should be able to
> >
Hi Mirela,
On 14/11/2018 15:36, Mirela Simonovic wrote:
On Wed, Nov 14, 2018 at 3:49 PM Julien Grall wrote:
On 14/11/2018 13:05, Julien Grall wrote:
On 14/11/2018 12:35, Mirela Simonovic wrote:
On 11/14/2018 11:45 AM, Julien Grall wrote:
Hi,
On 13/11/2018 20:39, Stefano Stabellini wrote:
On Wed, Nov 14, 2018 at 4:36 PM Mirela Simonovic
wrote:
>
> Hi Julien,
>
> On Wed, Nov 14, 2018 at 3:49 PM Julien Grall wrote:
> >
> >
> >
> > On 14/11/2018 13:05, Julien Grall wrote:
> > >
> > >
> > > On 14/11/2018 12:35, Mirela Simonovic wrote:
> > >> Hi Julien,
> > >
> > > Hi,
> > >
> > >>
>
Hi Julien,
On Wed, Nov 14, 2018 at 3:49 PM Julien Grall wrote:
>
>
>
> On 14/11/2018 13:05, Julien Grall wrote:
> >
> >
> > On 14/11/2018 12:35, Mirela Simonovic wrote:
> >> Hi Julien,
> >
> > Hi,
> >
> >>
> >> On 11/14/2018 11:45 AM, Julien Grall wrote:
> >>> Hi,
> >>>
> >>> On 13/11/2018
On 14/11/2018 13:05, Julien Grall wrote:
On 14/11/2018 12:35, Mirela Simonovic wrote:
Hi Julien,
Hi,
On 11/14/2018 11:45 AM, Julien Grall wrote:
Hi,
On 13/11/2018 20:39, Stefano Stabellini wrote:
On Mon, 12 Nov 2018, Julien Grall wrote:
However, what is the issue with saving all
On 13/11/2018 20:39, Stefano Stabellini wrote:
On Tue, 13 Nov 2018, Julien Grall wrote:
If we mark the domU simply as "paused" it will be difficult to implement
correctly "xl restore" / "xl trigger s3resume". We should be able to
distinguish a domain which is simply not running or paused (as
On 14/11/2018 12:35, Mirela Simonovic wrote:
Hi Julien,
Hi,
On 11/14/2018 11:45 AM, Julien Grall wrote:
Hi,
On 13/11/2018 20:39, Stefano Stabellini wrote:
On Mon, 12 Nov 2018, Julien Grall wrote:
However, what is the issue with saving all the registers here?
We need to save
Hi Mirela,
On 14/11/2018 12:08, Mirela Simonovic wrote:
On 11/13/2018 09:32 AM, Andrew Cooper wrote:
On 12/11/2018 19:56, Julien Grall wrote:
Hi Andrew,
On 11/12/18 4:41 PM, Andrew Cooper wrote:
On 12/11/18 16:35, Mirela Simonovic wrote:
diff --git a/xen/arch/arm/domain.c
On 11/13/2018 04:09 PM, Julien Grall wrote:
On 13/11/2018 10:23, Julien Grall wrote:
Hi,
On 12/11/2018 11:30, Mirela Simonovic wrote:
+/*
+ * This function sets the context of current VCPU to the state
which is expected
+ * by the guest on resume. The expected VCPU state is:
+ * 1) pc
Hi Julien,
On 11/14/2018 11:45 AM, Julien Grall wrote:
Hi,
On 13/11/2018 20:39, Stefano Stabellini wrote:
On Mon, 12 Nov 2018, Julien Grall wrote:
However, what is the issue with saving all the registers here?
We need to save arguments that are provided by a guest with system
suspend
On 11/13/2018 09:32 AM, Andrew Cooper wrote:
On 12/11/2018 19:56, Julien Grall wrote:
Hi Andrew,
On 11/12/18 4:41 PM, Andrew Cooper wrote:
On 12/11/18 16:35, Mirela Simonovic wrote:
diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
index e594b48d81..7f8105465c 100644
---
Hi,
On 13/11/2018 20:39, Stefano Stabellini wrote:
On Mon, 12 Nov 2018, Julien Grall wrote:
However, what is the issue with saving all the registers here?
We need to save arguments that are provided by a guest with system
suspend PSCI call. These arguments are the entry point that needs to
On Tue, 13 Nov 2018, Julien Grall wrote:
> > > > > > diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
> > > > > > index e594b48d81..7f8105465c 100644
> > > > > > --- a/xen/arch/arm/domain.c
> > > > > > +++ b/xen/arch/arm/domain.c
> > > > > > @@ -97,6 +97,11 @@ static void
On Mon, 12 Nov 2018, Julien Grall wrote:
> > > However, what is the issue with saving all the registers here?
> > >
> >
> > We need to save arguments that are provided by a guest with system
> > suspend PSCI call. These arguments are the entry point that needs to
> > be saved in program counter
On 13/11/2018 10:23, Julien Grall wrote:
Hi,
On 12/11/2018 11:30, Mirela Simonovic wrote:
+/*
+ * This function sets the context of current VCPU to the state which is
expected
+ * by the guest on resume. The expected VCPU state is:
+ * 1) pc to contain resume entry point (1st argument of
Hi,
On 12/11/2018 11:30, Mirela Simonovic wrote:
+/*
+ * This function sets the context of current VCPU to the state which is
expected
+ * by the guest on resume. The expected VCPU state is:
+ * 1) pc to contain resume entry point (1st argument of PSCI SYSTEM_SUSPEND)
+ * 2) r0/x0 to contain
Hi Stefano,
On 13/11/2018 01:53, Stefano Stabellini wrote:
On Mon, 12 Nov 2018, Andrew Cooper wrote:
On 12/11/18 16:35, Mirela Simonovic wrote:
Hi Julien,
Thanks for your feedback, I'll need to answer in iterations.
On Mon, Nov 12, 2018 at 4:27 PM Julien Grall wrote:
Hi Mirela,
On
On 12/11/2018 19:56, Julien Grall wrote:
> Hi Andrew,
>
> On 11/12/18 4:41 PM, Andrew Cooper wrote:
>> On 12/11/18 16:35, Mirela Simonovic wrote:
> diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
> index e594b48d81..7f8105465c 100644
> --- a/xen/arch/arm/domain.c
> +++
On Mon, 12 Nov 2018, Andrew Cooper wrote:
> On 12/11/18 16:35, Mirela Simonovic wrote:
> > Hi Julien,
> >
> > Thanks for your feedback, I'll need to answer in iterations.
> >
> > On Mon, Nov 12, 2018 at 4:27 PM Julien Grall wrote:
> >> Hi Mirela,
> >>
> >> On 11/12/18 11:30 AM, Mirela Simonovic
On 11/12/18 4:35 PM, Mirela Simonovic wrote:
Hi Julien,
Thanks for your feedback, I'll need to answer in iterations.
On Mon, Nov 12, 2018 at 4:27 PM Julien Grall wrote:
Hi Mirela,
On 11/12/18 11:30 AM, Mirela Simonovic wrote:
The implementation consists of:
-Adding PSCI system suspend
Hi Andrew,
On 11/12/18 4:41 PM, Andrew Cooper wrote:
On 12/11/18 16:35, Mirela Simonovic wrote:
diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
index e594b48d81..7f8105465c 100644
--- a/xen/arch/arm/domain.c
+++ b/xen/arch/arm/domain.c
@@ -97,6 +97,11 @@ static void
On 12/11/18 16:35, Mirela Simonovic wrote:
> Hi Julien,
>
> Thanks for your feedback, I'll need to answer in iterations.
>
> On Mon, Nov 12, 2018 at 4:27 PM Julien Grall wrote:
>> Hi Mirela,
>>
>> On 11/12/18 11:30 AM, Mirela Simonovic wrote:
>>> The implementation consists of:
>>> -Adding PSCI
Hi Julien,
Thanks for your feedback, I'll need to answer in iterations.
On Mon, Nov 12, 2018 at 4:27 PM Julien Grall wrote:
>
> Hi Mirela,
>
> On 11/12/18 11:30 AM, Mirela Simonovic wrote:
> > The implementation consists of:
> > -Adding PSCI system suspend call as new PSCI function
> >
Hi Mirela,
On 11/12/18 11:30 AM, Mirela Simonovic wrote:
The implementation consists of:
-Adding PSCI system suspend call as new PSCI function
-Trapping PSCI system_suspend HVC
-Implementing PSCI system suspend call (virtual interface that allows
guests to suspend themselves)
The PSCI system
>>> On 12.11.18 at 12:50, wrote:
> What?
Please don't top post.
> On Mon, Nov 12, 2018 at 12:42 PM Jan Beulich wrote:
>
>> >>> On 12.11.18 at 12:30, wrote:
>> > --- a/xen/include/xen/sched.h
>> > +++ b/xen/include/xen/sched.h
>> > @@ -24,6 +24,7 @@
>> > #include
>> > #include
>> >
What?
On Mon, Nov 12, 2018 at 12:42 PM Jan Beulich wrote:
> >>> On 12.11.18 at 12:30, wrote:
> > --- a/xen/include/xen/sched.h
> > +++ b/xen/include/xen/sched.h
> > @@ -24,6 +24,7 @@
> > #include
> > #include
> > #include
> > +#include
> > #include
> > #include
> > #include
>
>
>>> On 12.11.18 at 12:30, wrote:
> --- a/xen/include/xen/sched.h
> +++ b/xen/include/xen/sched.h
> @@ -24,6 +24,7 @@
> #include
> #include
> #include
> +#include
> #include
> #include
> #include
Why?
Jan.
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