virtqueues are only discovered after FEATURES_OK.
As such it makes no sense to talk about virtqueues being affected by
features which are offered but not negotiated, and doing so will confuse
the reader.
Signed-off-by: Michael S. Tsirkin
---
Viresh, others your thoughts on this? Looks like an
The virtio spec is now in freeze for the upcoming 1.2 release.
What does this mean?
- No more issues will be accepted into the 1.2 release, i.e. no more
votes will be started. Anything outstanding will be delayed until
after we have released 1.2 (which we hope to have done by the end of
On Mon, Jan 24, 2022 at 11:39:18AM +0200, Max Gurtovoy wrote:
> A typical cloud provider SR-IOV use case is to create many VFs for
> use by guest VMs. The VFs may not be assigned to a VM until a user
> requests a VM of a certain size, e.g., number of CPUs. A VF may need
> MSI-X vectors
On Tue, Jan 25, 2022 at 12:59:16PM +0200, Max Gurtovoy wrote:
>
> On 1/25/2022 5:52 AM, Parav Pandit wrote:
> > Hi Jason,
> >
> > > From: Jason Wang
> > > Sent: Tuesday, January 25, 2022 8:59 AM
> > >
> > > 在 2022/1/19 下午12:48, Parav Pandit 写道:
> > > > > From: Jason Wang
> > > > > Sent:
On Mon, Jan 24 2022, "Michael S. Tsirkin" wrote:
> It's true. However, that's a generic rule and specific devices
> can differ. and if you look at specific instances, you will
> see that they typically require that the feature is negotiated.
> For example:
>
> \item If the VIRTIO_BLK_F_BLK_SIZE
On Mon, Jan 24 2022, Halil Pasic wrote:
> On Fri, 21 Jan 2022 17:05:07 +0100
> Cornelia Huck wrote:
>
>> On Fri, Jan 21 2022, Halil Pasic wrote:
>>
>> > On Thu, 20 Jan 2022 14:05:37 +0100
>> > Cornelia Huck wrote:
>> >
>> >> On Wed, Jan 19 2022, "Michael S. Tsirkin" wrote:
>> >>
>> >>
On Tue, Jan 25, 2022 at 03:57:30PM +0100, Cornelia Huck wrote:
> On Mon, Jan 24 2022, "Michael S. Tsirkin" wrote:
>
> > It's true. However, that's a generic rule and specific devices
> > can differ. and if you look at specific instances, you will
> > see that they typically require that the
On Wed, Jan 26, 2022 at 1:58 PM Parav Pandit wrote:
>
>
>
> > From: Jason Wang
> > Sent: Wednesday, January 26, 2022 11:15 AM
> > > It does not matter if the SF is created over PCI PF or VF. Its on top of
> > > PCI virtio
> > device.
> > > When/if someone creates SF over PCI VF, PCI VF is
On Wed, Jan 26, 2022 at 1:26 PM Parav Pandit wrote:
>
>
>
> > From: Jason Wang
> > Sent: Wednesday, January 26, 2022 10:35 AM
> >
> > 在 2022/1/25 上午11:52, Parav Pandit 写道:
> > > Hi Jason,
> > >
> > >> From: Jason Wang
> > >> Sent: Tuesday, January 25, 2022 8:59 AM
> > >>
> > >> 在 2022/1/19
On Tue, Jan 25, 2022 at 3:20 PM Michael S. Tsirkin wrote:
>
> On Tue, Jan 25, 2022 at 11:53:35AM +0800, Jason Wang wrote:
> > On Wed, Jan 19, 2022 at 5:26 PM Michael S. Tsirkin wrote:
> > >
> > > On Wed, Jan 19, 2022 at 12:16:47PM +0800, Jason Wang wrote:
> > > > > We also need
> > > > > -
On Wed, Jan 26, 2022 at 01:49:05PM +0800, Jason Wang wrote:
> On Tue, Jan 25, 2022 at 3:20 PM Michael S. Tsirkin wrote:
> >
> > On Tue, Jan 25, 2022 at 11:53:35AM +0800, Jason Wang wrote:
> > > On Wed, Jan 19, 2022 at 5:26 PM Michael S. Tsirkin
> > > wrote:
> > > >
> > > > On Wed, Jan 19, 2022
在 2022/1/25 上午11:52, Parav Pandit 写道:
Hi Jason,
From: Jason Wang
Sent: Tuesday, January 25, 2022 8:59 AM
在 2022/1/19 下午12:48, Parav Pandit 写道:
From: Jason Wang
Sent: Wednesday, January 19, 2022 9:33 AM
It it means IMS, there's already a proposal[1] that introduce MSI
commands via the
On Wed, Jan 26, 2022 at 3:02 PM Michael S. Tsirkin wrote:
>
> On Wed, Jan 26, 2022 at 01:49:05PM +0800, Jason Wang wrote:
> > On Tue, Jan 25, 2022 at 3:20 PM Michael S. Tsirkin wrote:
> > >
> > > On Tue, Jan 25, 2022 at 11:53:35AM +0800, Jason Wang wrote:
> > > > On Wed, Jan 19, 2022 at 5:26 PM
On Wed, Jan 26, 2022 at 2:25 PM Parav Pandit wrote:
>
>
> > From: Jason Wang
> > Sent: Wednesday, January 26, 2022 11:36 AM
> >
> > On Wed, Jan 26, 2022 at 1:58 PM Parav Pandit wrote:
> > >
> > >
> > >
> > > > From: Jason Wang
> > > > Sent: Wednesday, January 26, 2022 11:15 AM
> > > > > It
On Tue, Jan 25, 2022 at 6:59 PM Max Gurtovoy wrote:
>
>
> On 1/25/2022 5:52 AM, Parav Pandit wrote:
> > Hi Jason,
> >
> >> From: Jason Wang
> >> Sent: Tuesday, January 25, 2022 8:59 AM
> >>
> >> 在 2022/1/19 下午12:48, Parav Pandit 写道:
> From: Jason Wang
> Sent: Wednesday, January 19,
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