On Fri, Feb 22, 2019 at 03:55:33PM -0500, Michael S. Tsirkin wrote: > Jarkko, I am not making any argument at all. > > I am trying to suggest ways for this driver to get upstream. > > And I am saying that while I agree availability of an implementation in > crosvm isn't sufficient, availability of a software device > implementation in QEMU is not an absolute prerequisite for including a > virtio driver in Linux. If there's a virtio spec explaining how to > write one, that can be enough. QEMU is definitely not absolute requirement for anything but I could not find crosvm in easily distributed form for any major distribution. The only reason for favoring QEMU is that I can actually install it without hustle. I have no idea how to get crosvm up and running. /Jarkko