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Subject: [Bug 225584] Various compile process hang on Ryzen, but not on Intel
Date: Fri, 09 Feb 2018 16:48:59 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225584

--- Comment #74 from Konstantin Belousov <kib@FreeBSD.org> ---
(In reply to mike from comment #72)
I admit that it is strange that it hangs.  It is quite possible that mfence
trick dos not work, but then the 'else' part of the patch must cause the
process to terminate, but not hang.

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