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Date:      Thu, 18 Dec 2014 21:55:22 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 196093] byve mer error running linux emulation of Ubuntu
Message-ID:  <bug-196093-8-nOAFCBofyS@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-196093-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-196093-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196093

--- Comment #6 from Diane Bruce <db@FreeBSD.org> ---
(In reply to Peter Grehan from comment #3)
> FYI, it's not possible for bhyve to emulate every MSR, since many of these
> accessed by guests are specific to particular CPU models. The "-w" option
> (described in the man page) allows unimplemented MSRs to be ignored.
> 
> We usually look at MSRs on a case-by-case basis to determine if they are
> worth emulating or not - sometimes other unrelated issues are exposed.

This should be mentioned in the handbook, but it does work. I was sure I tried
it before with no luck. Close at will and I'll bug the doc folk.

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