[Bug 219399] System panics after several hours of 14-threads-compilation orgies using poudriere on AMD Ryzen...

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Sep 7 08:37:54 UTC 2017


--- Comment #237 from Don Lewis <truckman at FreeBSD.org> ---
(In reply to Nils Beyer from comment #236)
We now leave the boundary page unmapped, which is supposed to cure the problem
according to what AMD says.  That's why the "program to cause Ryzen hang/reboot
on tweaked FreeBSD by executing code in high memory" is no longer to map that
page and use it for evil purposes.

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