2021-11-25 Project Stratos Sync Meeting Notes
Participants
@Alex Bennée
@Mike Holmes
@Mathieu Poirier
@Arnd Bergmann
@Peter Griffin
@Vincent Guittot
@Bill Fletcher
@Tim Benton
Ionella
@Jean-Philippe Brucker
Agenda
virtio-video status report (@Peter Griffin )
AJB: whats the delta between our driver and downstream chromeos?
PG: different address handling (we don’t use dmaddr)
AB one mapping in the demo
PG yes
AB what does userspace mean
PG guest userspace, gst may use different ioctl streams
AB AGL want wayland
PG that is different
PG Will post backend patches next week
AB when we post to QEMU that might raise interest
Chrome guys say this may help to upstream, presentation suggested there was vendor pressure
AF_XDP investigation
test machine running Linux and another machine with pings via the combinations
TSN is follow on work -
AB which cases for Xen dom0 bridge, XDP, openvswitch, the way the data gets to the domU guest will be different.
virtio-watchdog, renewed interest?
pKVM mentioned this, want guests to be as standard as possible, must work when the guest does not get many CPU cycles.
How do we make sure guest gets cycle s for watchdog?
