Date: Sat, 19 Aug 2017 22:54:24 +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-HRGUINYuf7@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 #79 from Mark Millard <markmi@dsl-only.net> --- (In reply to Mark Millard from comment #77) I have started a poudriere bulk -a based on: sysctl kern.sched.balance=3D1 sysctl kern.sched.steal_idle=3D0 with: #PARALLEL_JOBS=3D1 ALLOW_MAKE_JOBS=3Dyes and ALLOW_MAKE_JOBS_PACKAGES having a match for lang/ghc (and various others, although this should not matter given ALLOW_MAKE_JOBS) So far it is working (relative to avoiding SIGEGV and SIGBUS and the like) and it has managed to build lang/ghc . It likely will be days before it completes a pass. I'll add notes about what it does for SIGSEGV, SIGBUS, and the like. So for it appears that kern.sched.steal_idle is the primary context that matters. If kern.sched.balance matters it seems to be less frequently that it does. --=20 You are receiving this mail because: You are the assignee for the bug.=
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