Date: Sun, 25 Jun 2017 21:52:02 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 220184] clang 4.0.0 segfaults on buildworld Message-ID: <bug-220184-29464-v0MdGieAu4@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-220184-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-220184-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220184 --- Comment #20 from Mark Millard <markmi@dsl-only.net> --- (In reply to Chris Collins from comments #18 and #19) Interesting --and non-obvious. >From what I've read Message Signaled Interrupts (MSI) from PCI 2.2+ depend on LAPIC, requiring LAPIC to be enabled. If LAPIC is not working correctly then MSI might not work fully correctly either and so should be avoided in such a context? (I'm not familiar with the details in this area. Take the above as hear-say.) --=20 You are receiving this mail because: You are the assignee for the bug.=
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