Re: [PATCH v1 0/1] s390: virtio-ccw: PV needs VIRTIO I/O device protection

2020-08-07 Thread Pierre Morel
On 2020-08-06 17:47, Cornelia Huck wrote: On Thu, 6 Aug 2020 16:23:01 +0200 ... This does work, and I'm tempted to queue this patch, but I'm wondering whether we need to give up on a cross-architecture solution already (especially keeping in mind that ccw is the only transport that is

Re: [PATCH v1 0/1] s390: virtio-ccw: PV needs VIRTIO I/O device protection

2020-08-06 Thread Cornelia Huck
On Thu, 6 Aug 2020 16:23:01 +0200 Pierre Morel wrote: > Hi all, > > In another series I proposed to add an architecture specific > callback to fail feature negociation on architecture need. > > In VIRTIO, we already have an entry to reject the features on the > transport basis. > > Transport

[PATCH v1 0/1] s390: virtio-ccw: PV needs VIRTIO I/O device protection

2020-08-06 Thread Pierre Morel
Hi all, In another series I proposed to add an architecture specific callback to fail feature negociation on architecture need. In VIRTIO, we already have an entry to reject the features on the transport basis. Transport is not architecture so I send a separate series in which we fail the