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Subject: [Bug 219399] System panics after several hours of
 14-threads-compilation orgies using poudriere on AMD Ryzen...
Date: Mon, 31 Jul 2017 17:07:46 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219399

--- Comment #191 from Nils Beyer <nbe@renzel.net> ---
(In reply to rozhuk.im from comment #190)

very interesting finding; AMD updated its dev docs March 2017, right after =
the
Ryzen launch - sounds like that the OS has to perform some workarounds if t=
he
Zen micro-architecure is also affected.

Unfortunately, that tool you linked here doesn't compile under FreeBSD...

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