Hello, On 9/4/24 12:58 AM, Dragos Tatulea wrote: > > On 04.09.24 05:38, Jason Wang wrote: >> On Wed, Sep 4, 2024 at 1:15 AM Carlos Bilbao >> <carlos.bilbao.os...@gmail.com> wrote: >>> From: Carlos Bilbao <cbil...@digitalocean.com> >>> >>> Remove invalid ioctl VHOST_VDPA_SET_CONFIG and all its implementations >>> with vdpa_config_ops->set_config(). This is needed per virtio spec >>> requirements; virtio-spec v3.1 Sec 5.1.4 states that "All of the device >>> configuration fields are read-only for the driver." >>> >>> Signed-off-by: Carlos Bilbao <cbil...@digitalocean.com> >> Note that only the config space of the modern device is read only. So >> it should be fine to remove vp_vdpa which only works for modern >> devices. > Just out of curiosity: how will this work for devices that are not > v1.3 compliant but are v1.2 compliant? Or is this true of all devices > except eni? > > Thanks, > Dragos >> And for eni, it is a legacy only device, so we should not move the >> set_config there.
Understood. I'll keep the ENI as is for v3 and will reach out to the maintainers. >> >> For the rest, we need the acks for those maintainers. Thanks, Carlos >> >> Thanks >>
