https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
--- Comment #14 from vvv ---
Yes, it's fixed in 11.2 and 12.0.
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Oleksandr Tymoshenko changed:
What|Removed |Added
Status|Open|Closed
CC|
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
Eitan Adler changed:
What|Removed |Added
Status|In Progress |Open
--- Comment #12 from Eitan Adle
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
--- Comment #11 from commit-h...@freebsd.org ---
A commit references this bug:
Author: jhb
Date: Wed May 24 00:00:56 UTC 2017
New revision: 318763
URL: https://svnweb.freebsd.org/changeset/base/318763
Log:
MFC 310177: Enable EARLY_AP_STA
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
Sergey Temerkhanov changed:
What|Removed |Added
CC||s.temerkha...@gmail.com
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
Ed Maste changed:
What|Removed |Added
Status|New |In Progress
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Ed Maste changed:
What|Removed |Added
See Also||https://bugs.freebsd.org/bu
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
--- Comment #9 from commit-h...@freebsd.org ---
A commit references this bug:
Author: jhb
Date: Fri Dec 16 21:10:38 UTC 2016
New revision: 310177
URL: https://svnweb.freebsd.org/changeset/base/310177
Log:
Enable EARLY_AP_STARTUP on amd64
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
--- Comment #8 from John Baldwin ---
The problem with monitor/mwait is that it has to be emulated by the hypervisor
(you get a VM-exit for it), but that's actually hard to do because the
hypervisor can't tell when the relevant line is going
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
--- Comment #7 from Marcel Moolenaar ---
(In reply to John Baldwin from comment #5)
Very possible. Maybe this theory be validated by using the monitor and mwait
instructions on recent CPUs?
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--- Comment #6 from Marcel Moolenaar ---
(In reply to John Baldwin from comment #4)
I can confirm that this solves/addresses the problem sufficiently.
A 4 core VM with the EFI frame buffer boots what appears to be normally.
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--- Comment #5 from John Baldwin ---
Note that the root issue is probably just that the spin on 'aps_ready' is
expensive to simulate on hypervisors. The vcpu is just going to run
continually until it gets preempted by the hypervisor if it
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
John Baldwin changed:
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CC||j...@freebsd.org
--- Comment #4 fro
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
ch...@chrullrich.net changed:
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CC||ch...@chrullrich.net
--- Com
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203682
Mark Linimon changed:
What|Removed |Added
Assignee|emulat...@freebsd.org |freebsd-virtualization@Free
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