From: "Michael S. Tsirkin" <mst@redhat.com>
To: Pekka Enberg <penberg@kernel.org>
Cc: Sasha Levin <levinsasha928@gmail.com>,
Rusty Russell <rusty@rustcorp.com.au>,
lkml - Kernel Mailing List <linux-kernel@vger.kernel.org>,
Alexey Kardashevskiy <aik@ozlabs.ru>,
Amit Shah <amit.shah@redhat.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Krishna Kumar <krkumar2@in.ibm.com>,
Pawel Moll <pawel.moll@arm.com>,
Wang Sheng-Hui <shhuiw@gmail.com>,
virtualization@lists.linux-foundation.org, kvm@vger.kernel.org,
avi@redhat.com, penberg@cs.helsinki.fi
Subject: Re: [PATCH RFC] virtio-spec: flexible configuration layout
Date: Wed, 9 Nov 2011 17:33:14 +0200 [thread overview]
Message-ID: <20111109153313.GB25329@redhat.com> (raw)
In-Reply-To: <alpine.LFD.2.02.1111091434230.4936@tux.localdomain>
On Wed, Nov 09, 2011 at 02:36:43PM +0200, Pekka Enberg wrote:
> On Wed, 9 Nov 2011, Sasha Levin wrote:
> >They don't exist in kernel code either, for same reason as above.
> >
> >Nothing will break if we remove it since no one really used it, we were
> >probably the first and only implementation of the spec which considered
> >them :)
>
> As long as we are able to run older versions of the KVM tool with
> newer kernels and vice versa, I see no reason why we can't drop 64-bit
> features from the KVM tool.
>
> Pekka
What do these older versions do? Do they *set* bit 31 in the
features register?
--
MST
next prev parent reply other threads:[~2011-11-09 15:32 UTC|newest]
Thread overview: 134+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87wrbkvh3v.fsf@rustcorp.com.au>
2011-11-01 11:45 ` [PULL] virtio Michael S. Tsirkin
2011-11-01 11:45 ` Michael S. Tsirkin
2011-11-01 12:33 ` Sasha Levin
2011-11-01 12:33 ` Sasha Levin
2011-11-01 12:42 ` Michael S. Tsirkin
2011-11-01 12:42 ` Michael S. Tsirkin
2011-11-01 12:45 ` Sasha Levin
2011-11-01 12:45 ` Sasha Levin
2011-11-02 1:09 ` Rusty Russell
2011-11-02 4:52 ` Sasha Levin
2011-11-02 4:52 ` Sasha Levin
2011-11-02 22:07 ` Rusty Russell
2011-11-02 22:07 ` Rusty Russell
2011-11-02 23:31 ` [PATCH RFC] virtio-pci: flexible configuration layout Michael S. Tsirkin
2011-11-02 23:31 ` Michael S. Tsirkin
2011-11-03 0:19 ` Sasha Levin
2011-11-03 0:19 ` Sasha Levin
2011-11-03 10:33 ` Michael S. Tsirkin
2011-11-03 10:33 ` Michael S. Tsirkin
2011-11-03 11:09 ` Sasha Levin
2011-11-03 11:09 ` Sasha Levin
2011-11-03 11:36 ` Michael S. Tsirkin
2011-11-03 11:36 ` Michael S. Tsirkin
2011-11-03 13:30 ` Michael S. Tsirkin
2011-11-03 13:30 ` Michael S. Tsirkin
2011-11-03 10:37 ` Avi Kivity
2011-11-03 10:37 ` Avi Kivity
2011-11-03 12:11 ` Michael S. Tsirkin
2011-11-03 12:11 ` Michael S. Tsirkin
2011-11-03 13:37 ` Avi Kivity
2011-11-03 13:37 ` Avi Kivity
2011-11-03 13:53 ` Michael S. Tsirkin
2011-11-03 13:53 ` Michael S. Tsirkin
2011-11-03 14:59 ` Jesse Barnes
2011-11-03 14:59 ` Jesse Barnes
2011-11-08 21:40 ` [PATCH RFC] virtio-spec: " Michael S. Tsirkin
2011-11-08 21:40 ` Michael S. Tsirkin
2011-11-08 21:41 ` Michael S. Tsirkin
2011-11-09 10:21 ` Avi Kivity
2011-11-09 8:46 ` Sasha Levin
2011-11-09 10:13 ` Michael S. Tsirkin
2011-11-09 10:13 ` Michael S. Tsirkin
2011-11-09 10:26 ` Sasha Levin
2011-11-09 10:26 ` Sasha Levin
2011-11-09 10:49 ` Michael S. Tsirkin
2011-11-09 10:49 ` Michael S. Tsirkin
2011-11-09 12:25 ` Pekka Enberg
2011-11-09 12:28 ` Sasha Levin
2011-11-09 12:28 ` Sasha Levin
2011-11-09 12:36 ` Pekka Enberg
2011-11-09 12:36 ` Pekka Enberg
2011-11-09 15:33 ` Michael S. Tsirkin [this message]
2011-11-09 15:33 ` Michael S. Tsirkin
2012-06-18 11:54 ` Michael S. Tsirkin
2012-06-18 11:54 ` Michael S. Tsirkin
2012-06-18 12:05 ` Sasha Levin
2012-06-18 12:07 ` Michael S. Tsirkin
2012-06-18 12:07 ` Michael S. Tsirkin
2012-06-18 12:05 ` Sasha Levin
2011-11-09 12:25 ` Pekka Enberg
2011-11-09 12:38 ` Avi Kivity
2011-11-09 12:38 ` Avi Kivity
2011-11-09 12:48 ` Sasha Levin
2011-11-09 12:48 ` Sasha Levin
2011-11-09 15:19 ` Michael S. Tsirkin
2011-11-09 15:19 ` Michael S. Tsirkin
2011-11-13 14:07 ` Ronen Hod
2011-11-13 14:07 ` Ronen Hod
2011-11-09 15:51 ` Michael S. Tsirkin
2011-11-09 15:51 ` Michael S. Tsirkin
2011-11-13 20:40 ` Vadim Rozenfeld
2011-11-13 20:40 ` Vadim Rozenfeld
2011-11-09 8:46 ` Sasha Levin
2011-11-09 9:55 ` Sasha Levin
2011-11-09 10:18 ` Michael S. Tsirkin
2011-11-09 10:18 ` Michael S. Tsirkin
2011-11-09 10:20 ` Sasha Levin
2011-11-09 10:20 ` Sasha Levin
2011-11-09 10:20 ` Sasha Levin
2011-11-09 10:47 ` Pawel Moll
2011-11-09 10:47 ` Pawel Moll
2011-11-09 10:55 ` Sasha Levin
2011-11-09 10:55 ` Sasha Levin
2011-11-09 11:06 ` Pawel Moll
2011-11-09 11:39 ` Peter Maydell
2011-11-09 11:39 ` Peter Maydell
2011-11-09 12:07 ` Sasha Levin
2011-11-09 12:07 ` Sasha Levin
2011-11-09 11:06 ` Pawel Moll
2011-11-09 9:55 ` Sasha Levin
2011-11-09 19:59 ` [PATCHv2 " Michael S. Tsirkin
2011-11-09 19:59 ` Michael S. Tsirkin
2011-11-09 20:00 ` Michael S. Tsirkin
2011-11-09 20:24 ` Sasha Levin
2011-11-09 20:24 ` Sasha Levin
2011-11-09 20:52 ` Michael S. Tsirkin
2011-11-09 20:52 ` Michael S. Tsirkin
2011-11-09 20:57 ` Sasha Levin
2011-11-09 20:57 ` Sasha Levin
2011-11-09 21:14 ` Michael S. Tsirkin
2011-11-09 21:14 ` Michael S. Tsirkin
2011-11-09 21:13 ` Sasha Levin
2011-11-09 21:13 ` Sasha Levin
2011-11-10 8:55 ` Michael S. Tsirkin
2011-11-10 8:55 ` Michael S. Tsirkin
2011-11-11 4:24 ` Rusty Russell
2011-11-11 4:24 ` Rusty Russell
2011-11-11 7:39 ` Sasha Levin
2011-11-11 7:39 ` Sasha Levin
2011-11-11 12:59 ` Michael S. Tsirkin
2011-11-11 12:59 ` Michael S. Tsirkin
2011-11-11 13:06 ` Pawel Moll
2011-11-11 13:06 ` Pawel Moll
2011-11-15 23:58 ` Rusty Russell
2011-11-15 23:58 ` Rusty Russell
2011-11-16 7:21 ` Michael S. Tsirkin
2011-11-16 7:21 ` Michael S. Tsirkin
2011-11-16 8:17 ` Sasha Levin
2011-11-16 8:17 ` Sasha Levin
2011-11-16 9:09 ` Michael S. Tsirkin
2011-11-16 9:09 ` Michael S. Tsirkin
2011-11-11 13:03 ` Michael S. Tsirkin
2011-11-11 13:03 ` Michael S. Tsirkin
2011-11-13 15:14 ` Michael S. Tsirkin
2011-11-13 15:14 ` Michael S. Tsirkin
2011-11-14 6:59 ` Michael S. Tsirkin
2011-11-14 6:59 ` Michael S. Tsirkin
2011-11-15 23:58 ` Rusty Russell
2011-11-15 23:58 ` Rusty Russell
2011-11-16 7:03 ` Michael S. Tsirkin
2011-11-16 7:03 ` Michael S. Tsirkin
2011-11-10 12:24 ` [PATCHv3 " Michael S. Tsirkin
2011-11-10 12:24 ` Michael S. Tsirkin
2011-11-02 1:09 ` [PULL] virtio Rusty Russell
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