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From: John Levon <levon@movementarian.org>
To: Keir Fraser <keir.fraser@eu.citrix.com>
Cc: Pascal Bouchareine <pascal@gandi.net>,
	"Daniel P. Berrange" <berrange@redhat.com>,
	xen-devel@lists.xensource.com,
	Ian Jackson <Ian.Jackson@eu.citrix.com>
Subject: Re: [PATCH] [Xend] Move some backend configuration
Date: Thu, 2 Oct 2008 14:45:36 +0100	[thread overview]
Message-ID: <20081002134536.GA32071@totally.trollied.org.uk> (raw)
In-Reply-To: <C50A57BE.27A2C%keir.fraser@eu.citrix.com>

On Thu, Oct 02, 2008 at 10:49:34AM +0100, Keir Fraser wrote:

> Of course the one downside is that this slightly changes the guest-visible
> interface since it can't scribble at will in /l/d/<domid> any more. I hope
> noone was relying on that! If we need to open up some more specific subdirs
> for write access, I will consider that.

We're writing to the following paths that aren't standard:

device-misc/vif/default-link
hvmpv/{xpv,xdf,xpvd,xnf}/version

Can they be opened up? (Ideally we'd use the guest/ suggestion below,
and we will, but there's already stuff out there assuming it can do
this.)

Also, I'd like to see an explicit /l/d/domid/guest directory. The guest
can write anything there, but there's a clear indicator that it's not to
be trusted (we could even document this stuff by expanding xenstore.txt
?)

regards
john

  parent reply	other threads:[~2008-10-02 13:45 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-30 14:24 [PATCH] [Xend] Move some backend configuration Pascal Bouchareine
2008-09-30 14:43 ` John Levon
2008-09-30 14:48   ` Keir Fraser
2008-09-30 14:58     ` John Levon
2008-09-30 15:09       ` Keir Fraser
2008-09-30 15:14         ` Ian Jackson
2008-09-30 15:30         ` Daniel P. Berrange
2008-09-30 16:09           ` Keir Fraser
2008-09-30 16:35             ` John Levon
2008-09-30 17:21               ` Pascal Bouchareine
2008-09-30 16:35             ` Daniel P. Berrange
2008-09-30 16:39               ` John Levon
2008-09-30 16:46               ` Keir Fraser
2008-09-30 17:08                 ` Daniel P. Berrange
2008-09-30 17:09               ` Pascal Bouchareine
2008-10-02  9:34             ` Ian Jackson
2008-10-02  9:49               ` Keir Fraser
2008-10-02 10:16                 ` Pascal Bouchareine
2008-10-02 10:20                   ` Keir Fraser
2008-10-02 10:21                   ` Ian Jackson
2008-10-02 10:28                     ` Keir Fraser
2008-10-02 10:31                       ` Ian Jackson
2008-10-02 13:45                 ` John Levon [this message]
2008-10-02 14:04                   ` Keir Fraser
2008-10-02 14:09                     ` Keir Fraser
2008-10-02 15:09                     ` John Levon
2008-10-02 15:25                       ` Keir Fraser
2008-10-02 17:21                         ` John Levon
2008-10-02 14:16                   ` Ian Jackson
2008-09-30 15:11       ` Pascal Bouchareine
2008-09-30 15:02     ` Keir Fraser
2008-09-30 15:06       ` John Levon

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