Hi,
> On 14 Oct 2021, at 07:23, Jan Beulich wrote:
>
> On 13.10.2021 22:41, Stefano Stabellini wrote:
>> On Wed, 13 Oct 2021, Jan Beulich wrote:
>>> On 13.10.2021 14:11, Bertrand Marquis wrote:
> On 13 Oct 2021, at 11:56, Roger Pau Monné wrote:
> If vPCI for Arm on 4.16 is not going to
On 13.10.2021 22:41, Stefano Stabellini wrote:
> On Wed, 13 Oct 2021, Jan Beulich wrote:
>> On 13.10.2021 14:11, Bertrand Marquis wrote:
On 13 Oct 2021, at 11:56, Roger Pau Monné wrote:
If vPCI for Arm on 4.16 is not going to be functional, why so much
pressure in pushing those
On Wed, 13 Oct 2021, Stefano Stabellini wrote:
> On Wed, 13 Oct 2021, Roger Pau Monné wrote:
> > > I think the second solution is the right one but it cannot be done so
> > > near from the
> > > feature freeze.
> > >
> > > The CDF flag as introduced right now is not creating any issue and will
On Wed, 13 Oct 2021, Roger Pau Monné wrote:
> > I think the second solution is the right one but it cannot be done so near
> > from the
> > feature freeze.
> >
> > The CDF flag as introduced right now is not creating any issue and will be
> > used once
> > the emulation flag will be introduce.
On Wed, 13 Oct 2021, Jan Beulich wrote:
> On 13.10.2021 14:11, Bertrand Marquis wrote:
> >> On 13 Oct 2021, at 11:56, Roger Pau Monné wrote:
> >> If vPCI for Arm on 4.16 is not going to be functional, why so much
> >> pressure in pushing those patches so fast? I understand the need to
> >> remove
On Wed, Oct 13, 2021 at 12:11:30PM +, Bertrand Marquis wrote:
> Hi Roger,
>
> > On 13 Oct 2021, at 11:56, Roger Pau Monné wrote:
> >
> > On Wed, Oct 13, 2021 at 09:36:01AM +, Bertrand Marquis wrote:
> >> Hi Roger,
> >>
> >>> On 13 Oct 2021, at 09:30, Roger Pau Monné wrote:
> >>>
>
On 13.10.2021 14:11, Bertrand Marquis wrote:
>> On 13 Oct 2021, at 11:56, Roger Pau Monné wrote:
>> If vPCI for Arm on 4.16 is not going to be functional, why so much
>> pressure in pushing those patches so fast? I understand the need to
>> remove stuff from the queue, but I don't think it's
Hi Roger,
> On 13 Oct 2021, at 11:56, Roger Pau Monné wrote:
>
> On Wed, Oct 13, 2021 at 09:36:01AM +, Bertrand Marquis wrote:
>> Hi Roger,
>>
>>> On 13 Oct 2021, at 09:30, Roger Pau Monné wrote:
>>>
>>> On Tue, Oct 12, 2021 at 12:38:35PM +0200, Michal Orzel wrote:
Hi Roger,
On Wed, Oct 13, 2021 at 09:36:01AM +, Bertrand Marquis wrote:
> Hi Roger,
>
> > On 13 Oct 2021, at 09:30, Roger Pau Monné wrote:
> >
> > On Tue, Oct 12, 2021 at 12:38:35PM +0200, Michal Orzel wrote:
> >> Hi Roger,
> >>
> >> On 11.10.2021 11:27, Roger Pau Monné wrote:
> >>> On Wed, Oct 06,
Hi Roger,
> On 13 Oct 2021, at 09:30, Roger Pau Monné wrote:
>
> On Tue, Oct 12, 2021 at 12:38:35PM +0200, Michal Orzel wrote:
>> Hi Roger,
>>
>> On 11.10.2021 11:27, Roger Pau Monné wrote:
>>> On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
Introduce XEN_DOMCTL_CDF_vpci flag
On Tue, Oct 12, 2021 at 12:38:35PM +0200, Michal Orzel wrote:
> Hi Roger,
>
> On 11.10.2021 11:27, Roger Pau Monné wrote:
> > On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
> >> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
> >> Reject the use of this new flag
On 13.10.2021 08:18, Jan Beulich wrote:
> On 12.10.2021 23:48, Stefano Stabellini wrote:
>> On Mon, 11 Oct 2021, Roger Pau Monné wrote:
>>> On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
Reject the use of
On 12.10.2021 23:48, Stefano Stabellini wrote:
> On Mon, 11 Oct 2021, Roger Pau Monné wrote:
>> On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
>>> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
>>> Reject the use of this new flag for x86 as VPCI is not supported
On Mon, 11 Oct 2021, Roger Pau Monné wrote:
> On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
> > Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
> > Reject the use of this new flag for x86 as VPCI is not supported for
> > DOMU guests for x86.
>
> I don't like this
Hi Roger,
On 11.10.2021 11:27, Roger Pau Monné wrote:
> On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
>> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
>> Reject the use of this new flag for x86 as VPCI is not supported for
>> DOMU guests for x86.
>
> I don't
On Mon, Oct 11, 2021 at 01:35:18PM +0200, Jan Beulich wrote:
> On 11.10.2021 13:29, Michal Orzel wrote:
> > On 08.10.2021 23:46, Stefano Stabellini wrote:
> >> On Fri, 8 Oct 2021, Julien Grall wrote:
> >>> On Fri, 8 Oct 2021, 20:07 Andrew Cooper,
> >>> wrote:
> >>> On 06/10/2021 18:40,
Hi Roger,
On 11.10.2021 11:27, Roger Pau Monné wrote:
> On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
>> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
>> Reject the use of this new flag for x86 as VPCI is not supported for
>> DOMU guests for x86.
>
> I don't
On 11.10.2021 13:29, Michal Orzel wrote:
> On 08.10.2021 23:46, Stefano Stabellini wrote:
>> On Fri, 8 Oct 2021, Julien Grall wrote:
>>> On Fri, 8 Oct 2021, 20:07 Andrew Cooper, wrote:
>>> On 06/10/2021 18:40, Rahul Singh wrote:
>>> > Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI
Hi Stefano,
On 08.10.2021 23:46, Stefano Stabellini wrote:
> On Fri, 8 Oct 2021, Julien Grall wrote:
>> Hi Andrew,
>>
>> On Fri, 8 Oct 2021, 20:07 Andrew Cooper, wrote:
>> On 06/10/2021 18:40, Rahul Singh wrote:
>> > Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
Andrew Cooper writes ("Re: [PATCH v5 07/11] xen/domctl: Introduce
XEN_DOMCTL_CDF_vpci flag"):
> Ian, for the 4.16 release, this series either needs completing with the
> additional flag implemented, or this patch needs reverting to avoid us
> shipping a broken interface
On Wed, Oct 06, 2021 at 06:40:33PM +0100, Rahul Singh wrote:
> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
> Reject the use of this new flag for x86 as VPCI is not supported for
> DOMU guests for x86.
I don't like this approach, XEN_DOMCTL_CDF_vpci should be set for x86
PVH
Hi Stefano,
On 08/10/2021 22:46, Stefano Stabellini wrote:
On Fri, 8 Oct 2021, Julien Grall wrote:
Hi Andrew,
On Fri, 8 Oct 2021, 20:07 Andrew Cooper, wrote:
On 06/10/2021 18:40, Rahul Singh wrote:
> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
>
On Fri, 8 Oct 2021, Julien Grall wrote:
> Hi Andrew,
>
> On Fri, 8 Oct 2021, 20:07 Andrew Cooper, wrote:
> On 06/10/2021 18:40, Rahul Singh wrote:
> > Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
> > Reject the use of this new flag for x86 as VPCI is not
Hi Andrew,
On Fri, 8 Oct 2021, 20:07 Andrew Cooper, wrote:
> On 06/10/2021 18:40, Rahul Singh wrote:
> > Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
> > Reject the use of this new flag for x86 as VPCI is not supported for
> > DOMU guests for x86.
> >
> > Signed-off-by:
On 06/10/2021 18:40, Rahul Singh wrote:
> Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
> Reject the use of this new flag for x86 as VPCI is not supported for
> DOMU guests for x86.
>
> Signed-off-by: Rahul Singh
> Reviewed-by: Stefano Stabellini
> Acked-by: Christian Lindig
On 06.10.2021 19:40, Rahul Singh wrote:
> --- a/xen/include/public/domctl.h
> +++ b/xen/include/public/domctl.h
> @@ -70,9 +70,11 @@ struct xen_domctl_createdomain {
> #define XEN_DOMCTL_CDF_iommu (1U<<_XEN_DOMCTL_CDF_iommu)
> #define _XEN_DOMCTL_CDF_nested_virt 6
> #define
Introduce XEN_DOMCTL_CDF_vpci flag to enable VPCI support in XEN.
Reject the use of this new flag for x86 as VPCI is not supported for
DOMU guests for x86.
Signed-off-by: Rahul Singh
Reviewed-by: Stefano Stabellini
Acked-by: Christian Lindig
---
Change in v5:
- Added Acked-by: Christian Lindig
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