WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] Re: [PATCH] xen: core dom0 support

To: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Subject: [Xen-devel] Re: [PATCH] xen: core dom0 support
From: Ingo Molnar <mingo@xxxxxxx>
Date: Mon, 2 Mar 2009 13:04:45 +0100
Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, the arch/x86 maintainers <x86@xxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Delivery-date: Mon, 02 Mar 2009 04:05:32 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <49ABA633.2050903@xxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <1235786365-17744-1-git-send-email-jeremy@xxxxxxxx> <20090227212812.26d02f34.akpm@xxxxxxxxxxxxxxxxxxxx> <49A8DF28.4050301@xxxxxxxx> <20090228072055.GC9351@xxxxxxx> <49ABA633.2050903@xxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.18 (2008-05-17)
* Gerd Hoffmann <kraxel@xxxxxxxxxx> wrote:

> Ingo Molnar wrote:
> >>> In three years time, will we regret having merged this?
> >> Its a pretty minor amount of extra stuff on top of what's been 
> >> added over the last 3 years, so I don't think it's going to 
> >> tip the scales on its own.  I wouldn't be comfortable in 
> >> trying to merge something that's very intrusive.
> > 
> > Hm, how can the same code that you call "massive out-of-tree 
> > patches which doesn't make anyone happy" in an out of tree 
> > context suddenly become non-intrusive "minor amount of extra 
> > stuff" in an upstream context?
> 
> The current, out-of-tree xen kernel stuff is based on 2.6.18. 
> [...]

Sure, but what i'm pointing out is the following aspect of 
communication:

>>> [...] At the moment its all running on massive out-of-tree 
>>> patches, which doesn't make anyone happy.  It's best that it 
>>> be in the mainline kernel.  You know, like we argue for 
>>> everything else.

Comparing it to a 2.6.18 base is simply misleading when it comes 
to upstreaming something. Enterprise distros will rebase, and 
their out-of-tree pile of patches will shrink.

        Ingo

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>