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Date:      Fri, 04 Jan 2019 19:42:39 +0000
From:      bugzilla-noreply@freebsd.org
To:        virtualization@FreeBSD.org
Subject:   [Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines
Message-ID:  <bug-203874-27103-OobCdERK5w@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-203874-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-203874-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D203874

--- Comment #18 from igor@hybrid-lab.co.uk ---
(In reply to John Baldwin from comment #17)


In order to investigate anything that sporadically breaks, you need to know=
 how
to break it. Like I said in comment #6 when I disabled the hack, nothing was
breaking; so why would anyone spend $$$ investigating anything without even=
 a
clue as to a path to break it? My interpretation of comment #3 is "Our
implementation is in accordance with the spec. Do you have a specific scena=
rio
that takes our implementation outside of the spec?" To which nothing was
produced.

Similarly, as bug #218113 shows MSI-X was also "hacked" for KVM (I don't kn=
ow
if that's still the case), so it would seem that according to FreeBSD neith=
er
KVM nor ESXi implement the hardware side of MSI-X properly? C'mon! :-)

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