Date: Tue, 29 Aug 2017 22:41:05 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221029] AMD Ryzen: strange compilation failures using poudriere or plain buildkernel/buildworld Message-ID: <bug-221029-8-HnAYMJHOUQ@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-221029-8@https.bugs.freebsd.org/bugzilla/> References: <bug-221029-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221029 --- Comment #98 from Mark Millard <markmi@dsl-only.net> --- I tried an experiment of an amd64 -> armv6 cross build of lang/gcc7 via poudriere and it appears that I got a SIGSEGV in: /wrkdirs/usr/ports/lang/gcc7/work/.build/./gcc/xgcc that may be one of the Ryzen ones. (It will be a while before a retry might stop at the same place if it does. I'll report if the stopping point turns out to be repeatable.) The context here is FreeBSD 11.1-STABLE -r322591 running as a Hyper-V guest on a machine booted via Windows 10 Pro. Default work stealing for hardware threads and load redistribution across threads are still in place in the kernel settings: no adjustments. --=20 You are receiving this mail because: You are the assignee for the bug.=
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