Re: powerpc64 head -r344018 stuck sleeping problems: th->th_scale * tc_delta(th) overflows unsigned 64 bits sometimes [patched failed]
Konstantin Belousov <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.hackers,gmane.os.freebsd.devel.ppc |
|---|---|
| Message-ID | <[email protected]> |
On Sat, Mar 02, 2019 at 02:49:59PM +0000, Poul-Henning Kamp wrote: > -------- > In message <[email protected]>, Konstantin Belousov writes: > >On Sat, Mar 02, 2019 at 02:17:10PM +0000, Poul-Henning Kamp wrote: > > >More the timehands, more the propagation can be delayed by the hardware. > > One of the two of us don't understand how timecounters work. Perhaps look at the code ? Pre-2015 (or so) timecounters did not worked on non-TSO machines. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[email protected]"