On Wed, Dec 11, 2019 at 12:41 AM Jan Beulich <jbeul...@suse.com> wrote: > > On 11.12.2019 09:16, Jürgen Groß wrote: > > On 11.12.19 08:28, Jan Beulich wrote: > >> Jürgen, Boris, > >> > >> I've noticed > >> > >> <6>clocksource: Switched to clocksource tsc > >> > >> as the final clocksource related boot message in a PV Dom0's > >> log with 5.4.2. Is it intentional that it's not the "xen" one > >> that gets used by default? > > > > I think this is fine. I just tested it and I'm seeing the same in dom0, > > while in a PV domU "xen" is used per default. > > > > In dom0 "tsc" should be okay in case it is stable. Or are you expecting > > problems with that setting? > > Well, first of all I found this surprising. Whether there are problems to > be expected largely depends on the reliability of the "stable" detection > in PV Dom0.
Related question: does this mean that tsc is now default for PVH as well? The reason I'm asking is because I'm still a bit worried about the clock drift with tsc. Thanks, Roman. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
