On Tue, Oct 05 2021, Halil Pasic [off-list ref] wrote:

On Tue, 05 Oct 2021 13:13:31 +0200
Cornelia Huck [off-list ref] wrote:

quoted

Or am I misunderstanding what you're getting at?

Probably. I'm talking about pre- "do transport specific legacy detection
in the device instead of looking at VERSION_1" you are probably talking
about the post-state. If we had this new behavior for all relevant
hypervisors then we wouldn't need to do a thing in the guest. The current
code would work like charm.

Yeah, I was thinking more about the desired state. We need to both fix
QEMU (and other VMMs or devices should check whether they are doing the
right thing) and add a workaround on the driver side to make it work
with existing QEMUs.

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