From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 196409] kvm_amd nested pagetable gpu passthrough performance
 oddities
Date: Sun, 24 Sep 2017 12:28:31 +0000
Message-ID: <bug-196409-28872-f00iia2UVh@https.bugzilla.kernel.org/>
References: <bug-196409-28872@https.bugzilla.kernel.org/>
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https://bugzilla.kernel.org/show_bug.cgi?id=196409

--- Comment #29 from Dennis (dennis@gaebler.tech) ---
(In reply to sddearjack from comment #28)
> Main concern is it software or hardware side. Some sources tell that Nested
> page tables performance(AMD) is 10 years old *bug. So they are unable to fix
> it, someone is being paid by someone not to look in this problem, not a
> major problem for consumer market?

Since there doesn't seem to a problem in Xen or ESXi, doesn't that point to a
software problem?

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