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

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Sat Aug 5 12:32:47 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219399

--- Comment #209 from Nils Beyer <nbe at renzel.net> ---
(In reply to Don Lewis from comment #208)

> It would also be interesting to see the results on non-Ryzen hardware.

done that on the mentioned Intel Xeon system. 11.1-RELEASE plus the single-line
patch in "vmparam.h":
-------------------------------------------------------------------------------
#define SHAREDPAGE (VM_MAXUSER_ADDRESS - 2*PAGE_SIZE)
-------------------------------------------------------------------------------

Your program runs through without any problems or slowdowns at/over
"0x7fffffffff40" - with as well without pinning it to core 0...

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