Problem with timecounters and memory model

Poul-Henning Kamp phk at freebsd.org
Fri May 29 13:41:12 UTC 2015


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In message <55686C0F.9000101 at embedded-brains.de>, Sebastian Huber writes:

>Ok, what makes me wonder is why this problem didn't show up in FreeBSD.=20
>In our case we observed backward jumps in the supposed to be monotonic=20
>uptime.

How often do you "wind" the timecounter ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
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Never attribute to malice what can adequately be explained by incompetence.


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