On Tue, 11 Oct 2022 19:00:22 +0200 Nico Boehr <nrb@xxxxxxxxxxxxx> wrote: > v2->v3: > --- > - check the clock is really set after setting (thanks Claudio) > - remove unneeded memory clobber (thanks Claudio) > - add comment to explain what we're testing (thanks Christian) > > v1->v2: > --- > - remove unneeded include > - advance clock by 10 minutes instead of 1 minute (thanks Claudio) > - express get_clock_us() using stck() (thanks Claudio) > > The guest TOD clock should not go backwards on migration. Add a test to > verify that. > > To reduce code duplication, move some of the time-related defined > from the sck test to the library. > thanks, picked > Nico Boehr (2): > lib/s390x: move TOD clock related functions to library > s390x: add migration TOD clock test > > lib/s390x/asm/time.h | 50 ++++++++++++++++++++++++++++++++++++++- > s390x/Makefile | 1 + > s390x/migration-sck.c | 54 +++++++++++++++++++++++++++++++++++++++++++ > s390x/sck.c | 32 ------------------------- > s390x/unittests.cfg | 4 ++++ > 5 files changed, 108 insertions(+), 33 deletions(-) > create mode 100644 s390x/migration-sck.c >
