From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Anthony Liguori <aliguori-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Cc: Marcelo Tosatti <marcelo-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Andrea Arcangeli <andrea-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH] QEMU support for virtio balloon driver
Date: Sat, 26 Jan 2008 20:47:28 +0200 [thread overview]
Message-ID: <479B8040.1000901@qumranet.com> (raw)
In-Reply-To: <479A162C.1060209-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Anthony Liguori wrote:
> Do others expect KVM to just cope with the virtual mapping being changed
> out from underneath of it?
>
kvm should cope with both malicious guests and malicious (or buggy) host
userspace. It's difficuly to analyze, but mmu notifiers might be
necessary for the latter.
--
Any sufficiently difficult bug is indistinguishable from a feature.
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next prev parent reply other threads:[~2008-01-26 18:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-24 21:23 [PATCH] QEMU support for virtio balloon driver Anthony Liguori
[not found] ` <1201209786831-git-send-email-aliguori-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-01-24 22:29 ` Anthony Liguori
[not found] ` <4799115F.8010506-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-01-25 16:08 ` Marcelo Tosatti
2008-01-25 17:02 ` Anthony Liguori
[not found] ` <479A162C.1060209-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-01-26 18:47 ` Avi Kivity [this message]
2008-03-08 19:27 ` Marcelo Tosatti
2008-03-08 20:51 ` Marcelo Tosatti
2008-03-09 2:46 ` Anthony Liguori
2008-01-26 3:35 ` Rusty Russell
2008-01-25 23:08 ` Dor Laor
[not found] ` <1201302492.2944.8.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2008-01-26 0:10 ` Anthony Liguori
[not found] ` <479A7A5C.6030005-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2008-01-26 18:35 ` Avi Kivity
-- strict thread matches above, loose matches on Subject: below --
2008-02-25 19:47 Anthony Liguori
2008-02-25 23:45 ` Dor Laor
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