On Fri, 2023-12-22 at 11:51 +0100, Dragos Tatulea wrote:
> On Fri, 2023-12-22 at 03:29 -0500, Michael S. Tsirkin wrote:
> > On Thu, Dec 21, 2023 at 03:07:22PM +, Dragos Tatulea wrote:
> > > > > > In that case you're right, we don't need feature flags. But I think
> > > > > > it
> > > > > >
On Fri, 2023-12-22 at 03:29 -0500, Michael S. Tsirkin wrote:
> On Thu, Dec 21, 2023 at 03:07:22PM +, Dragos Tatulea wrote:
> > > > > In that case you're right, we don't need feature flags. But I think it
> > > > > would be great to also move the error return in case userspace tries
> > > > >
On Thu, Dec 21, 2023 at 03:07:22PM +, Dragos Tatulea wrote:
> > > > In that case you're right, we don't need feature flags. But I think it
> > > > would be great to also move the error return in case userspace tries
> > > > to modify vq parameters out of suspend state.
> > > >
> > > On the
On Thu, Dec 21, 2023 at 4:07 PM Dragos Tatulea wrote:
>
> On Thu, 2023-12-21 at 15:55 +0100, Eugenio Perez Martin wrote:
> > On Thu, Dec 21, 2023 at 3:38 PM Dragos Tatulea wrote:
> > >
> > > On Thu, 2023-12-21 at 13:08 +0100, Eugenio Perez Martin wrote:
> > > > On Thu, Dec 21, 2023 at 12:52 PM
On Thu, Dec 21, 2023 at 3:47 PM Eugenio Perez Martin
wrote:
>
> On Thu, Dec 21, 2023 at 3:03 AM Jason Wang wrote:
> >
> > On Wed, Dec 20, 2023 at 9:32 PM Eugenio Perez Martin
> > wrote:
> > >
> > > On Wed, Dec 20, 2023 at 5:06 AM Jason Wang wrote:
> > > >
> > > > On Wed, Dec 20, 2023 at 11:46
On Thu, 2023-12-21 at 15:55 +0100, Eugenio Perez Martin wrote:
> On Thu, Dec 21, 2023 at 3:38 PM Dragos Tatulea wrote:
> >
> > On Thu, 2023-12-21 at 13:08 +0100, Eugenio Perez Martin wrote:
> > > On Thu, Dec 21, 2023 at 12:52 PM Dragos Tatulea
> > > wrote:
> > > >
> > > > On Thu, 2023-12-21
On Thu, Dec 21, 2023 at 3:38 PM Dragos Tatulea wrote:
>
> On Thu, 2023-12-21 at 13:08 +0100, Eugenio Perez Martin wrote:
> > On Thu, Dec 21, 2023 at 12:52 PM Dragos Tatulea wrote:
> > >
> > > On Thu, 2023-12-21 at 08:46 +0100, Eugenio Perez Martin wrote:
> > > > On Thu, Dec 21, 2023 at 3:03 AM
On Thu, 2023-12-21 at 13:08 +0100, Eugenio Perez Martin wrote:
> On Thu, Dec 21, 2023 at 12:52 PM Dragos Tatulea wrote:
> >
> > On Thu, 2023-12-21 at 08:46 +0100, Eugenio Perez Martin wrote:
> > > On Thu, Dec 21, 2023 at 3:03 AM Jason Wang wrote:
> > > >
> > > > On Wed, Dec 20, 2023 at 9:32 PM
On Thu, Dec 21, 2023 at 12:52 PM Dragos Tatulea wrote:
>
> On Thu, 2023-12-21 at 08:46 +0100, Eugenio Perez Martin wrote:
> > On Thu, Dec 21, 2023 at 3:03 AM Jason Wang wrote:
> > >
> > > On Wed, Dec 20, 2023 at 9:32 PM Eugenio Perez Martin
> > > wrote:
> > > >
> > > > On Wed, Dec 20, 2023 at
On Thu, 2023-12-21 at 08:46 +0100, Eugenio Perez Martin wrote:
> On Thu, Dec 21, 2023 at 3:03 AM Jason Wang wrote:
> >
> > On Wed, Dec 20, 2023 at 9:32 PM Eugenio Perez Martin
> > wrote:
> > >
> > > On Wed, Dec 20, 2023 at 5:06 AM Jason Wang wrote:
> > > >
> > > > On Wed, Dec 20, 2023 at
On Thu, Dec 21, 2023 at 3:03 AM Jason Wang wrote:
>
> On Wed, Dec 20, 2023 at 9:32 PM Eugenio Perez Martin
> wrote:
> >
> > On Wed, Dec 20, 2023 at 5:06 AM Jason Wang wrote:
> > >
> > > On Wed, Dec 20, 2023 at 11:46 AM Jason Wang wrote:
> > > >
> > > > On Wed, Dec 20, 2023 at 2:09 AM Dragos
On Wed, Dec 20, 2023 at 9:32 PM Eugenio Perez Martin
wrote:
>
> On Wed, Dec 20, 2023 at 5:06 AM Jason Wang wrote:
> >
> > On Wed, Dec 20, 2023 at 11:46 AM Jason Wang wrote:
> > >
> > > On Wed, Dec 20, 2023 at 2:09 AM Dragos Tatulea
> > > wrote:
> > > >
> > > > The virtio spec doesn't allow
On Tue, Dec 19, 2023 at 7:09 PM Dragos Tatulea wrote:
>
> The virtio spec doesn't allow changing virtqueue addresses after
> DRIVER_OK. Some devices do support this operation when the device is
> suspended. The VHOST_BACKEND_F_CHANGEABLE_VQ_ADDR_IN_SUSPEND flag
> advertises this support as a
On Wed, Dec 20, 2023 at 5:06 AM Jason Wang wrote:
>
> On Wed, Dec 20, 2023 at 11:46 AM Jason Wang wrote:
> >
> > On Wed, Dec 20, 2023 at 2:09 AM Dragos Tatulea wrote:
> > >
> > > The virtio spec doesn't allow changing virtqueue addresses after
> > > DRIVER_OK. Some devices do support this
On Wed, 2023-12-20 at 12:05 +0800, Jason Wang wrote:
> On Wed, Dec 20, 2023 at 11:46 AM Jason Wang wrote:
> >
> > On Wed, Dec 20, 2023 at 2:09 AM Dragos Tatulea wrote:
> > >
> > > The virtio spec doesn't allow changing virtqueue addresses after
> > > DRIVER_OK. Some devices do support this
On Wed, Dec 20, 2023 at 11:46 AM Jason Wang wrote:
>
> On Wed, Dec 20, 2023 at 2:09 AM Dragos Tatulea wrote:
> >
> > The virtio spec doesn't allow changing virtqueue addresses after
> > DRIVER_OK. Some devices do support this operation when the device is
> > suspended. The
On Wed, Dec 20, 2023 at 2:09 AM Dragos Tatulea wrote:
>
> The virtio spec doesn't allow changing virtqueue addresses after
> DRIVER_OK. Some devices do support this operation when the device is
> suspended. The VHOST_BACKEND_F_CHANGEABLE_VQ_ADDR_IN_SUSPEND flag
> advertises this support as a
The virtio spec doesn't allow changing virtqueue addresses after
DRIVER_OK. Some devices do support this operation when the device is
suspended. The VHOST_BACKEND_F_CHANGEABLE_VQ_ADDR_IN_SUSPEND flag
advertises this support as a backend features.
Signed-off-by: Dragos Tatulea
Suggested-by:
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