Claudio, Quoting Claudio Imbrenda (2022-10-06 13:18:56) > perhaps it makes sense to merge this patch series with your other one, > "s390x: Add migration test for guest TOD clock" > > they both concern timing and reshuffling around and/or fixing timing > functions Since the TOD migration test is useful for regression testing my PV clock fix[1], I would like to have this in ASAP. The exittime test, though, can wait for a bit. If it's OK for you, I would like to keep these things seperate and rather (re-)base the exittime test on the TOD migration test. [1] https://lore.kernel.org/all/20221005163258.117232-1-nrb@xxxxxxxxxxxxx/