From: Hu Tao <hutao@cn.fujitsu.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Gleb Natapov" <gleb@redhat.com>,
"Marcel Apfelbaum" <marcel.a@redhat.com>,
seabios@seabios.org, qemu-devel@nongnu.org,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Andreas Färber" <afaerber@suse.de>
Subject: Re: [Qemu-devel] [SeaBIOS] [PATCH] don't expose pvpanic device in the UI
Date: Tue, 6 Aug 2013 17:26:46 +0800 [thread overview]
Message-ID: <20130806092646.GC6433@localhost.localdomain> (raw)
In-Reply-To: <20130806083309.GA11051@redhat.com>
On Tue, Aug 06, 2013 at 11:33:10AM +0300, Michael S. Tsirkin wrote:
> On Tue, Aug 06, 2013 at 10:21:52AM +0300, Gleb Natapov wrote:
> > > If you see a mouse in a room, how likely is it that there's
> > > a single mouse there?
> > >
> > > This is a PV technology which to me looks like it was
> > > rushed through and not only set on by default, but
> > > without a way to disable it - apparently on the assumption
> > > there's 0 chance it can cause any damage. Now that
> > > we do know the chance it's not there, why not go back
> > > to the standard interface, and why not give
> > > users a chance to enable/disable it?
> > You should be able to disable it with: -device pvpanic,ioport=0
>
> Doesn't work for me.
The internal pvpanic can be disabled by -global pvpanic.ioport=0.
-device pvpanic,ioport=0 just adds another pvpanic device.
next prev parent reply other threads:[~2013-08-06 9:28 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1375688843-19573-1-git-send-email-hutao@cn.fujitsu.com>
[not found] ` <20130805081055.GA356@redhat.com>
[not found] ` <20130805081617.GB2258@redhat.com>
[not found] ` <20130805091826.GA877@redhat.com>
[not found] ` <20130805092044.GH2258@redhat.com>
[not found] ` <20130805150333.GC877@redhat.com>
[not found] ` <20130805160421.GB15901@redhat.com>
2013-08-05 18:32 ` [Qemu-devel] [SeaBIOS] [PATCH] don't expose pvpanic device in the UI Michael S. Tsirkin
2013-08-06 7:34 ` Gleb Natapov
2013-08-06 8:03 ` Vadim Rozenfeld
2013-08-06 8:05 ` Gleb Natapov
2013-08-06 8:14 ` Vadim Rozenfeld
2013-08-06 8:38 ` Gleb Natapov
[not found] ` <51FF6A79.9060603@redhat.com>
[not found] ` <703333176.9515483.1375697447963.JavaMail.root@redhat.com>
[not found] ` <20130805151723.GF877@redhat.com>
[not found] ` <1970367422.9695773.1375718517492.JavaMail.root@redhat.com>
[not found] ` <20130805161833.GA4244@redhat.com>
[not found] ` <51FFD6CE.5090302@redhat.com>
[not found] ` <20130805182628.GC4244@redhat.com>
[not found] ` <20130806072152.GK10891@redhat.com>
2013-08-06 8:33 ` Michael S. Tsirkin
2013-08-06 8:36 ` Gleb Natapov
2013-08-06 8:45 ` Andreas Färber
2013-08-06 9:15 ` Michael S. Tsirkin
2013-08-06 9:20 ` Gleb Natapov
2013-08-06 10:04 ` Michael S. Tsirkin
2013-08-06 17:53 ` Andreas Färber
2013-08-06 9:56 ` Markus Armbruster
2013-08-06 10:11 ` Michael S. Tsirkin
2013-08-06 9:21 ` Michael S. Tsirkin
2013-08-06 9:32 ` Gleb Natapov
2013-08-06 10:19 ` Michael S. Tsirkin
2013-08-06 10:44 ` Gleb Natapov
2013-08-06 11:03 ` Andreas Färber
2013-08-06 11:16 ` Gleb Natapov
2013-08-06 11:48 ` Markus Armbruster
2013-08-06 12:03 ` Gleb Natapov
2013-08-06 12:09 ` Michael S. Tsirkin
2013-08-06 12:45 ` Andreas Färber
2013-08-07 8:17 ` Stefan Hajnoczi
2013-08-06 11:54 ` Gerd Hoffmann
2013-08-06 12:08 ` Gleb Natapov
2013-08-06 10:35 ` Andreas Färber
2013-08-06 11:00 ` Gleb Natapov
2013-08-06 11:23 ` Andreas Färber
2013-08-06 12:00 ` Gleb Natapov
2013-08-06 12:02 ` Gerd Hoffmann
2013-08-06 12:05 ` Michael S. Tsirkin
2013-08-06 12:17 ` Gleb Natapov
2013-08-06 17:22 ` Andreas Färber
2013-08-06 12:08 ` Michael S. Tsirkin
2013-08-06 12:19 ` Gleb Natapov
2013-08-06 9:26 ` Hu Tao [this message]
2013-08-06 9:29 ` Gleb Natapov
2013-08-06 10:13 ` Michael S. Tsirkin
2013-08-06 10:14 ` Gleb Natapov
2013-08-06 10:23 ` Michael S. Tsirkin
2013-08-06 10:28 ` Gleb Natapov
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