On 3/1/25 15:42, Thomas Huth wrote:
They are older than 6 years, so according to our machine support
policy, they can be removed now.
This removes the requirements for the storage keys "migration-enabled"
property which will be removed in the next patch. It also removes
the code that sets "max_revision" to 0 for some CCW devices, but
the relating code in virtio-ccw.c indicates that 0 could have also
been in use for other machines types < 5.1, so further clean-up for
code related to "max_revision" won't be done yet.
Please mention commit d55f518248f ("virtio: skip legacy support check
on machine types less than 5.1")