From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>
Cc: kvm-devel
<kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
lguest <lguest-mnsaURCQ41sdnm+yROfE0A@public.gmane.org>,
virtualization
<virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
Subject: Re: [PATCH 6/6] virtio ring helper
Date: Thu, 20 Sep 2007 14:43:34 +0200 [thread overview]
Message-ID: <46F26AF6.60904@qumranet.com> (raw)
In-Reply-To: <1190291234.7262.246.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
Rusty Russell wrote:
> These helper routines supply most of the virtqueue_ops for hypervisors
> which want to use a ring for virtio. Unlike the previous lguest
> implementation:
>
> 3) The page numbers are always 64 bit (PAE anyone?)
>
32 bits of page numbers give 44 bits of physical address on x86. That's
16TB per guest. Admittedly it's smaller on a VAX.
I don't like the chaining and would prefer the descriptor to refer to an
array of page descriptors. However I can't complain since this isn't
common code.
--
error compiling committee.c: too many arguments to function
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
next prev parent reply other threads:[~2007-09-20 12:43 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-20 12:03 [PATCH 0/6] virtio with config abstraction and ring implementation Rusty Russell
[not found] ` <1190289808.7262.223.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:09 ` [PATCH 1/6] virtio interace Rusty Russell
2007-09-20 12:12 ` [PATCH 2/6] virtio_config Rusty Russell
2007-09-20 12:27 ` [kvm-devel] [PATCH 1/6] virtio interace Avi Kivity
[not found] ` <1190290140.7262.228.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:12 ` [PATCH 2/6] virtio_config Rusty Russell
2007-09-20 12:14 ` [PATCH 3/6] virtio net driver Rusty Russell
2007-09-20 12:36 ` [kvm-devel] [PATCH 2/6] virtio_config Avi Kivity
[not found] ` <1190290369.7262.231.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:14 ` [PATCH 3/6] virtio net driver Rusty Russell
2007-09-20 12:16 ` [PATCH 4/6] virtio block driver Rusty Russell
[not found] ` <1190290495.7262.235.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:16 ` Rusty Russell
2007-09-20 12:19 ` [PATCH 5/6] virtio console driver Rusty Russell
[not found] ` <1190290606.7262.239.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:19 ` Rusty Russell
[not found] ` <1190290761.7262.242.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:27 ` [PATCH 6/6] virtio ring helper Rusty Russell
[not found] ` <1190291234.7262.246.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-20 12:43 ` Avi Kivity [this message]
[not found] ` <46F26AF6.60904-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-09-21 2:04 ` Rusty Russell
[not found] ` <1190340251.19451.36.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-23 10:05 ` Avi Kivity
2007-09-23 11:40 ` [kvm-devel] " Rusty Russell
[not found] ` <46F63A64.9070200-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-09-23 11:40 ` Rusty Russell
[not found] ` <1190547607.27805.120.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-23 11:46 ` Avi Kivity
2007-09-23 11:46 ` [kvm-devel] " Avi Kivity
2007-09-23 10:05 ` Avi Kivity
2007-09-21 2:04 ` Rusty Russell
2007-09-20 12:43 ` Avi Kivity
2007-09-20 12:27 ` Rusty Russell
2007-09-20 12:27 ` [PATCH 4/6] virtio block driver Jens Axboe
[not found] ` <20070920122713.GK2367-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2007-09-21 12:00 ` Rusty Russell
2007-09-21 12:27 ` Jens Axboe
[not found] ` <1190376007.27805.19.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-21 12:27 ` Jens Axboe
2007-09-23 6:47 ` Rusty Russell
[not found] ` <20070921122746.GO2367-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2007-09-23 6:47 ` Rusty Russell
2007-09-21 12:00 ` Rusty Russell
2007-09-20 13:05 ` Jens Axboe
2007-09-21 2:06 ` Rusty Russell
2007-09-21 11:47 ` Jens Axboe
[not found] ` <1190340367.19451.40.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-21 11:47 ` Jens Axboe
[not found] ` <20070921114703.GN2367-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2007-09-21 12:30 ` Rusty Russell
2007-09-21 12:30 ` Rusty Russell
2007-09-20 12:27 ` Jens Axboe
2007-09-20 13:05 ` Jens Axboe
2007-09-21 10:48 ` [PATCH 3/6] virtio net driver Christian Borntraeger
[not found] ` <200709211248.11783.borntraeger-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
2007-09-21 11:53 ` Rusty Russell
[not found] ` <1190375615.27805.9.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-21 12:36 ` Christian Borntraeger
[not found] ` <200709211436.43964.borntraeger-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
2007-09-21 14:08 ` Herbert Xu
[not found] ` <20070921140833.GA12242-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>
2007-09-21 14:42 ` Christian Borntraeger
2007-09-23 7:13 ` [kvm-devel] " Rusty Russell
[not found] ` <200709211642.25208.borntraeger-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
2007-09-23 7:13 ` Rusty Russell
2007-09-21 14:42 ` [kvm-devel] " Christian Borntraeger
2007-09-21 14:08 ` Herbert Xu
2007-09-21 12:36 ` Christian Borntraeger
2007-09-21 11:53 ` Rusty Russell
2007-09-21 10:48 ` Christian Borntraeger
2007-09-20 12:36 ` [PATCH 2/6] virtio_config Avi Kivity
[not found] ` <46F26958.4080102-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-09-20 12:55 ` Avi Kivity
2007-09-21 1:50 ` [kvm-devel] " Rusty Russell
[not found] ` <46F26DC7.9040001-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-09-21 1:50 ` Rusty Russell
[not found] ` <1190339435.19451.23.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-22 13:03 ` Avi Kivity
2007-09-22 13:03 ` [kvm-devel] " Avi Kivity
2007-09-20 12:55 ` Avi Kivity
2007-09-20 12:27 ` [PATCH 1/6] virtio interace Avi Kivity
2007-09-21 11:37 ` [kvm-devel] " Rusty Russell
2007-09-21 12:05 ` Arnd Bergmann
2007-09-21 12:45 ` Rusty Russell
[not found] ` <200709211405.32116.arnd-r2nGTMty4D4@public.gmane.org>
2007-09-21 12:45 ` Rusty Russell
2007-09-21 14:22 ` Arnd Bergmann
[not found] ` <1190378736.27805.54.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-21 14:22 ` Arnd Bergmann
2007-09-22 9:55 ` Rusty Russell
2007-09-22 10:01 ` Arnd Bergmann
[not found] ` <1190454934.27805.80.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-22 10:01 ` Arnd Bergmann
[not found] ` <200709221201.33865.arnd-r2nGTMty4D4@public.gmane.org>
2007-09-23 8:33 ` Rusty Russell
[not found] ` <1190536431.27805.109.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-09-23 11:20 ` Dor Laor
2007-09-23 11:20 ` Dor Laor
2007-09-23 8:33 ` Rusty Russell
2007-09-21 12:05 ` Arnd Bergmann
2007-09-20 13:43 ` [PATCH 0/6] virtio with config abstraction and ring implementation Dor Laor
[not found] ` <46F2791A.8070601-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-09-20 13:50 ` [Lguest] [PATCH 0/6] virtio with config abstraction and ringimplementation Dor Laor
2007-09-20 13:50 ` Dor Laor
2007-09-21 3:20 ` [PATCH 0/6] virtio with config abstraction and ring implementation Rusty Russell
2007-09-20 12:09 ` [PATCH 1/6] virtio interace Rusty Russell
2007-09-20 13:43 ` [PATCH 0/6] virtio with config abstraction and ring implementation Dor Laor
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=46F26AF6.60904@qumranet.com \
--to=avi-atkuwr5tajbwk0htik3j/w@public.gmane.org \
--cc=kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org \
--cc=lguest-mnsaURCQ41sdnm+yROfE0A@public.gmane.org \
--cc=rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org \
--cc=virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.