On Wed, Aug 05, 2020 at 09:31:13AM -0400, Boris Ostrovsky wrote:
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> On 8/4/20 7:42 PM, Anchal Agarwal wrote:
> >
>
On 8/4/20 7:42 PM, Anchal Agarwal wrote:
>
> I think this could be done. PM_HIBERNATION_PREPARE could return -ENOTSUPP
> for arm and pvh dom0 when the notifier call chain is invoked for this case
> in hibernate(). This will then be an empty notifier just for checking two
> usecases.
> Also, for
On Fri, Jul 31, 2020 at 10:13:48AM -0400, Boris Ostrovsky wrote:
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> On 7/30/20 7:06 PM, Anchal Agarwal wrote:
> >
On Fri, Jul 31, 2020 at 4:14 PM Boris Ostrovsky
wrote:
>
> On 7/30/20 7:06 PM, Anchal Agarwal wrote:
> > On Mon, Jul 27, 2020 at 06:08:29PM -0400, Boris Ostrovsky wrote:
> >> CAUTION: This email originated from outside of the organization. Do not
> >> click links or open attachments unless you
On 7/30/20 7:06 PM, Anchal Agarwal wrote:
> On Mon, Jul 27, 2020 at 06:08:29PM -0400, Boris Ostrovsky wrote:
>> CAUTION: This email originated from outside of the organization. Do not
>> click links or open attachments unless you can confirm the sender and know
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>>
On Mon, Jul 27, 2020 at 06:08:29PM -0400, Boris Ostrovsky wrote:
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> On 7/24/20 7:01 PM, Stefano Stabellini wrote:
On 7/24/20 7:01 PM, Stefano Stabellini wrote:
> Yes, it does, thank you. I'd rather not introduce unknown regressions so
> I would recommend to add an arch-specific check on registering
> freeze/thaw/restore handlers. Maybe something like the following:
>
> #ifdef CONFIG_X86
> .freeze =
On Thu, 23 Jul 2020, Anchal Agarwal wrote:
> On Wed, Jul 22, 2020 at 04:49:16PM -0700, Stefano Stabellini wrote:
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On Wed, Jul 22, 2020 at 04:49:16PM -0700, Stefano Stabellini wrote:
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> On Wed, 22 Jul 2020, Anchal Agarwal wrote:
On Wed, 22 Jul 2020, Anchal Agarwal wrote:
> On Tue, Jul 21, 2020 at 05:18:34PM -0700, Stefano Stabellini wrote:
> > On Tue, 21 Jul 2020, Boris Ostrovsky wrote:
> > > >> +static int xen_setup_pm_notifier(void)
> > > >> +{
> > > >> + if (!xen_hvm_domain())
> > > >> +
On 7/22/20 2:02 PM, Anchal Agarwal wrote:
> On Tue, Jul 21, 2020 at 05:18:34PM -0700, Stefano Stabellini wrote:
>>
>>
>>> If you are not sure what the effects are (or sure that it won't work) on
>>> ARM then I'd add IS_ENABLED(CONFIG_X86) check, i.e.
>>>
>>>
>>> if (!IS_ENABLED(CONFIG_X86) ||
On Tue, Jul 21, 2020 at 05:18:34PM -0700, Stefano Stabellini wrote:
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> On Tue, 21 Jul 2020, Boris Ostrovsky wrote:
On Tue, Jul 21, 2020 at 07:55:09PM +, Anchal Agarwal wrote:
> On Tue, Jul 21, 2020 at 10:30:18AM +0200, Roger Pau Monné wrote:
> > CAUTION: This email originated from outside of the organization. Do not
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> > the
On Tue, 21 Jul 2020, Boris Ostrovsky wrote:
> >> +static int xen_setup_pm_notifier(void)
> >> +{
> >> + if (!xen_hvm_domain())
> >> + return -ENODEV;
> >>
> >> I forgot --- what did we decide about non-x86 (i.e. ARM)?
> > It would be great to support
>> +static int xen_setup_pm_notifier(void)
>> +{
>> + if (!xen_hvm_domain())
>> + return -ENODEV;
>>
>> I forgot --- what did we decide about non-x86 (i.e. ARM)?
> It would be great to support that however, its out of
> scope for this patch set.
On Tue, Jul 21, 2020 at 10:30:18AM +0200, Roger Pau Monné wrote:
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> Marek: I'm adding you in case you could be
Marek: I'm adding you in case you could be able to give this a try and
make sure it doesn't break suspend for dom0.
On Tue, Jul 21, 2020 at 12:17:36AM +, Anchal Agarwal wrote:
> On Mon, Jul 20, 2020 at 11:37:05AM +0200, Roger Pau Monné wrote:
> > CAUTION: This email originated from outside of
On Mon, Jul 20, 2020 at 11:37:05AM +0200, Roger Pau Monné wrote:
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> On Sat, Jul 18, 2020 at 09:47:04PM -0400,
On Sat, Jul 18, 2020 at 09:47:04PM -0400, Boris Ostrovsky wrote:
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> (Roger, question for you at the very end)
>
>
On Sat, Jul 18, 2020 at 09:47:04PM -0400, Boris Ostrovsky wrote:
> (Roger, question for you at the very end)
>
> On 7/17/20 3:10 PM, Anchal Agarwal wrote:
> > On Wed, Jul 15, 2020 at 05:18:08PM -0400, Boris Ostrovsky wrote:
> >> CAUTION: This email originated from outside of the organization. Do
(Roger, question for you at the very end)
On 7/17/20 3:10 PM, Anchal Agarwal wrote:
> On Wed, Jul 15, 2020 at 05:18:08PM -0400, Boris Ostrovsky wrote:
>> CAUTION: This email originated from outside of the organization. Do not
>> click links or open attachments unless you can confirm the sender
On Wed, Jul 15, 2020 at 05:18:08PM -0400, Boris Ostrovsky wrote:
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> On 7/15/20 4:49 PM, Anchal Agarwal wrote:
> >
On 7/15/20 4:49 PM, Anchal Agarwal wrote:
> On Mon, Jul 13, 2020 at 11:52:01AM -0400, Boris Ostrovsky wrote:
>> CAUTION: This email originated from outside of the organization. Do not
>> click links or open attachments unless you can confirm the sender and know
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>>
On Mon, Jul 13, 2020 at 11:52:01AM -0400, Boris Ostrovsky wrote:
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> On 7/2/20 2:21 PM, Anchal Agarwal wrote:
> >
On 7/2/20 2:21 PM, Anchal Agarwal wrote:
> From: Munehisa Kamata
>
> Guest hibernation is different from xen suspend/resume/live migration.
> Xen save/restore does not use pm_ops as is needed by guest hibernation.
> Hibernation in guest follows ACPI path and is guest inititated , the
>
From: Munehisa Kamata
Guest hibernation is different from xen suspend/resume/live migration.
Xen save/restore does not use pm_ops as is needed by guest hibernation.
Hibernation in guest follows ACPI path and is guest inititated , the
hibernation image is saved within guest as compared to later
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