From: Avi Kivity <avi@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
Alex Williamson <alex.williamson@redhat.com>,
kvm@vger.kernel.org, ddutile@redhat.com, chrisw@redhat.com,
jan.kiszka@siemens.com
Subject: Re: [RFC PATCH 0/2] Expose available KVM free memory slot count to help avoid aborts
Date: Wed, 26 Jan 2011 11:25:04 +0200 [thread overview]
Message-ID: <4D3FE870.8020301@redhat.com> (raw)
In-Reply-To: <20110125180015.GD17734@redhat.com>
On 01/25/2011 08:00 PM, Michael S. Tsirkin wrote:
> > >
> > >I see now. Yes, a flag in spte would help. changes in slots would then
> > >have to update all these flags.
> >
> > That's easy, we drop all sptes.
>
> Ah, right. Hmm cpu has no flag to distinguish mmio sptes somehow already?
No. Allocated-but-not-mapped and mmio sptes are identical.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2011-01-26 9:25 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-21 23:48 [RFC PATCH 0/2] Expose available KVM free memory slot count to help avoid aborts Alex Williamson
2011-01-21 23:48 ` [RFC PATCH 1/2] kvm: Allow querying free slots Alex Williamson
2011-01-21 23:48 ` [RFC PATCH 2/2] device-assignment: Count required kvm memory slots Alex Williamson
2011-01-22 22:11 ` [RFC PATCH 0/2] Expose available KVM free memory slot count to help avoid aborts Michael S. Tsirkin
2011-01-24 9:32 ` Marcelo Tosatti
2011-01-24 14:16 ` Jan Kiszka
2011-01-24 15:44 ` Alex Williamson
2011-01-25 5:37 ` Alex Williamson
2011-01-25 7:36 ` Jan Kiszka
2011-01-25 14:41 ` Alex Williamson
2011-01-25 14:45 ` Michael S. Tsirkin
2011-01-25 14:54 ` Avi Kivity
2011-01-25 14:53 ` Avi Kivity
2011-01-25 14:59 ` Michael S. Tsirkin
2011-01-25 17:33 ` Avi Kivity
2011-01-25 17:58 ` Michael S. Tsirkin
2011-01-26 9:17 ` Avi Kivity
2011-01-26 9:20 ` Michael S. Tsirkin
2011-01-26 9:23 ` Avi Kivity
2011-01-26 9:39 ` Michael S. Tsirkin
2011-01-26 9:54 ` Avi Kivity
2011-01-26 12:08 ` Michael S. Tsirkin
2011-01-27 9:21 ` Avi Kivity
2011-01-27 9:26 ` Michael S. Tsirkin
2011-01-27 9:28 ` Avi Kivity
2011-01-27 9:29 ` Michael S. Tsirkin
2011-01-27 9:51 ` Avi Kivity
2011-01-27 9:28 ` Michael S. Tsirkin
2011-01-25 16:35 ` Jan Kiszka
2011-01-25 19:13 ` Alex Williamson
2011-01-26 8:14 ` Jan Kiszka
2011-01-25 10:23 ` Avi Kivity
2011-01-25 14:57 ` Alex Williamson
2011-01-25 17:11 ` Avi Kivity
2011-01-25 17:43 ` Alex Williamson
2011-01-26 9:22 ` Avi Kivity
2011-01-31 19:18 ` Marcelo Tosatti
2011-02-23 21:46 ` Alex Williamson
2011-02-24 12:34 ` Avi Kivity
2011-02-24 12:37 ` Avi Kivity
2011-02-24 18:10 ` Alex Williamson
2011-01-25 10:20 ` Avi Kivity
2011-01-25 14:46 ` Alex Williamson
2011-01-25 14:56 ` Avi Kivity
2011-01-25 14:55 ` Michael S. Tsirkin
2011-01-25 14:58 ` Avi Kivity
2011-01-25 15:23 ` Michael S. Tsirkin
2011-01-25 17:34 ` Avi Kivity
2011-01-25 18:00 ` Michael S. Tsirkin
2011-01-26 9:25 ` Avi Kivity [this message]
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