Note: This does not work when you have the 6.0 QEMU from the staging repo
installed, as it is built without io_uring - this patch is banking on us
only releasing a QEMU 6.0 to public with io_uring already baked in, i.e.
equating QEMU 6.0 with io_uring support enabled. Adding a +pve version or
simi
The 'aio' setting is not visible to the guest, and so can be changed
during migrations or snapshots without issue. It is thus only
dependendent on the actual QEMU version being >= 6.0, not machine
version.
Signed-off-by: Stefan Reiter
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new in v2
tested migration from and to old, both worked
