[v12,0/2] s390: virtio: let arch validate VIRTIO features

Message

Pierre Morel Sept. 10, 2020, 8:53 a.m. UTC

Hi all,

The goal of the series is to give a chance to the architecture
to validate VIRTIO device features.

I changed VIRTIO_F_IOMMU_PLATFORM to VIRTIO_F_ACCESS_PLATFORM
I forgot in drivers/virtio/Kconfig, and put back the inclusion
of virtio_config.h for the definition of the callback in
arch/s390/mm/init.c I wrongly removed in the last series.

Regards,
Pierre


Pierre Morel (2):
  virtio: let arch advertise guest's memory access restrictions
  s390: virtio: PV needs VIRTIO I/O device protection

 arch/s390/Kconfig             |  1 +
 arch/s390/mm/init.c           | 11 +++++++++++
 drivers/virtio/Kconfig        |  6 ++++++
 drivers/virtio/virtio.c       | 15 +++++++++++++++
 include/linux/virtio_config.h | 10 ++++++++++
 5 files changed, 43 insertions(+)

Comments

Christian Borntraeger Sept. 22, 2020, 12:15 p.m. UTC | #1

Michael,

are you going to pick this series?


On 10.09.20 10:53, Pierre Morel wrote:
> Hi all,
> 
> The goal of the series is to give a chance to the architecture
> to validate VIRTIO device features.
> 
> I changed VIRTIO_F_IOMMU_PLATFORM to VIRTIO_F_ACCESS_PLATFORM
> I forgot in drivers/virtio/Kconfig, and put back the inclusion
> of virtio_config.h for the definition of the callback in
> arch/s390/mm/init.c I wrongly removed in the last series.
> 
> Regards,
> Pierre
> 
> 
> Pierre Morel (2):
>   virtio: let arch advertise guest's memory access restrictions
>   s390: virtio: PV needs VIRTIO I/O device protection
> 
>  arch/s390/Kconfig             |  1 +
>  arch/s390/mm/init.c           | 11 +++++++++++
>  drivers/virtio/Kconfig        |  6 ++++++
>  drivers/virtio/virtio.c       | 15 +++++++++++++++
>  include/linux/virtio_config.h | 10 ++++++++++
>  5 files changed, 43 insertions(+)
>

Michael S. Tsirkin Sept. 22, 2020, 1:52 p.m. UTC | #2

Will do for the next Linux.

On Tue, Sep 22, 2020 at 02:15:17PM +0200, Christian Borntraeger wrote:
> Michael,
> 
> are you going to pick this series?
> 
> 
> On 10.09.20 10:53, Pierre Morel wrote:
> > Hi all,
> > 
> > The goal of the series is to give a chance to the architecture
> > to validate VIRTIO device features.
> > 
> > I changed VIRTIO_F_IOMMU_PLATFORM to VIRTIO_F_ACCESS_PLATFORM
> > I forgot in drivers/virtio/Kconfig, and put back the inclusion
> > of virtio_config.h for the definition of the callback in
> > arch/s390/mm/init.c I wrongly removed in the last series.
> > 
> > Regards,
> > Pierre
> > 
> > 
> > Pierre Morel (2):
> >   virtio: let arch advertise guest's memory access restrictions
> >   s390: virtio: PV needs VIRTIO I/O device protection
> > 
> >  arch/s390/Kconfig             |  1 +
> >  arch/s390/mm/init.c           | 11 +++++++++++
> >  drivers/virtio/Kconfig        |  6 ++++++
> >  drivers/virtio/virtio.c       | 15 +++++++++++++++
> >  include/linux/virtio_config.h | 10 ++++++++++
> >  5 files changed, 43 insertions(+)
> >