Re: powerpc64 head -r344018 stuck sleeping problems: th->th_scale * tc_delta(th) overflows unsigned 64 bits sometimes [patched failed]
Mark Millard via freebsd-ppc <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.ppc,gmane.os.freebsd.devel.hackers |
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| Message-ID | <[email protected]> |
I do not know if the below will suggest any test cases or not. I just note it for superficial similarity and possibly more usual hardware than the old PowerMac context that I have. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230451 "nanosleep hangs forever" seems to be an example on an old ~500 MHz 586-class AMD CPU when kern.timecounter.hardware was ACPI-fast instead of TSC. The 2018-08-08 report was for 11.2-Stable. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ppc To unsubscribe, send any mail to "[email protected]"