Re: [PATCH v2 2/6] virtio: Prevent creation of device using notification-data with ioeventfd

On 3/13/24 10:35 AM, Eugenio Perez Martin wrote: On Wed, Mar 13, 2024 at 12:55 PM Jonah Palmer wrote: Prevent the realization of a virtio device that attempts to use the VIRTIO_F_NOTIFICATION_DATA transport feature without disabling ioeventfd. Due to ioeventfd not being able to carry the

Re: [PATCH v2 2/6] virtio: Prevent creation of device using notification-data with ioeventfd

On Wed, Mar 13, 2024 at 12:55 PM Jonah Palmer wrote: > > Prevent the realization of a virtio device that attempts to use the > VIRTIO_F_NOTIFICATION_DATA transport feature without disabling > ioeventfd. > > Due to ioeventfd not being able to carry the extra data associated with > this feature,

[PATCH v2 2/6] virtio: Prevent creation of device using notification-data with ioeventfd

Prevent the realization of a virtio device that attempts to use the VIRTIO_F_NOTIFICATION_DATA transport feature without disabling ioeventfd. Due to ioeventfd not being able to carry the extra data associated with this feature, having both enabled is a functional mismatch and therefore Qemu