[Bug 221029] AMD Ryzen: strange compilation failures using poudriere or plain buildkernel/buildworld

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Aug 30 23:41:20 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221029

--- Comment #100 from Don Lewis <truckman at FreeBSD.org> ---
(In reply to Mark Millard from comment #95)
I wonder if the virtual CPUs in Hyper-V are not pinned to physical CPUs, but
are allowed to float around.  That could cause threads in the FreeBSD guest to
migrate between CCX's without FreeBSD knowing about it.

-- 
You are receiving this mail because:
You are the assignee for the bug.


More information about the freebsd-bugs mailing list