On Tue, Oct 07, 2025 at 01:08:00PM +0000, Johannes Thumshirn wrote: > Sure for the old commands everything is still in the lower 32bits, this > has the nice property that we don't need to duplicate all the code for > v1 and v2.
I don't think you need to duplicate anything, just have a little function that maps from the free-form v2 commands and flags to the v1 field. Preferably including a mapping of all unsupported ones to a catchall unsupported command and flag each to indicate that the trace includes something only visible with v2.
