Ryzen issues on FreeBSD ? (with sort of workaround)

Mike Tancsa mike at sentex.net
Wed Jun 13 20:44:57 UTC 2018

On 6/2/2018 4:53 AM, Pete French wrote:
> So,I notice that https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225584 was
> closes as fixed. I cant remember if there was another bug report for ongoing
> Ryzen issues at all - I have been experimenting and have re-enabled most of
> the BIOS setting and tweaks fne, but I still need SMP disbled or it
> locks up. Havent tried for a week or so with that, and maybe some
> of the latest chnages in STABLE will help. is this fixed for
> everyone else, or are you all stll running with SMP off ?

Check out this thread on current. I re-ran the tests I did in Feb to
lockup the Ryzen box, and they are ok now with the latest micro code
updates from AMD.  I will let the tests run a good 48hrs, but in the
past it would only take 5-10 min to cause a hard lockup



Mike Tancsa, tel +1 519 651 3400 x203
Sentex Communications, mike at sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada

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