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

Re: [Xen-devel] (no subject)

To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Subject: Re: [Xen-devel] (no subject)
From: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Date: Mon, 17 Oct 2011 22:02:39 +0100
Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Mon, 17 Oct 2011 14:04:04 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20111017170539.GD19756@xxxxxxxxxxxxxxxxxxx>
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>
Organization: Citrix Systems, Inc.
References: <1318837249-19483-1-git-send-email-pbonzini@xxxxxxxxxx> <20111017170539.GD19756@xxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Mon, 2011-10-17 at 18:05 +0100, Konrad Rzeszutek Wilk wrote:
> On Mon, Oct 17, 2011 at 09:40:49AM +0200, Paolo Bonzini wrote:
> 
> Something went wrong with your patchbomb..
> 
> anyhow, lets CC Ian here since he is the maintainer.

This is a 2.6.18-xen patch. I'm not especially interested in that tree
-- Jan looks after it though and picked up this patch from the resend.

Ian.

> 
> > 
> > Writing [PATCH] netback: disable features not supported by netfront ...
> > ntent-Transfer-Encoding: 7bit
> > Subject: [PATCH] netback: disable features not supported by netfront
> > X-Mercurial-Node: eb896361fc70b60b9a257d0c82e19633a11b9d41
> > Message-Id: <eb896361fc70b60b9a25.1318837062@xxxxxxxxxxxxxxxxxxxxxxx>
> > User-Agent: Mercurial-patchbomb/1.9.1
> > Date: Mon, 17 Oct 2011 09:37:42 +0200
> > From: pbonzini@xxxxxxxxxx
> > To: pbonzini@xxxxxxxxxx
> > 
> > # HG changeset patch
> > # User Paolo Bonzini <pbonzini@xxxxxxxxxx>
> > # Date 1318837036 -7200
> > # Node ID eb896361fc70b60b9a257d0c82e19633a11b9d41
> > # Parent  3c900d6a5f6a51ff1547f21fef30ab8b92feccc9
> > netback: disable features not supported by netfront
> > 
> > Netback works by first setting all possible features, and then
> > resetting some after connection, if the front-end didn't negotiate them.
> > Except that in the old 2.6.18 tree the "resetting" part was missing.
> > In the pvops tree, this should work correctly through the fix_features
> > mechanism.
> > 
> > Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
> > 
> > diff --git a/drivers/xen/netback/interface.c 
> > b/drivers/xen/netback/interface.c
> > --- a/drivers/xen/netback/interface.c
> > +++ b/drivers/xen/netback/interface.c
> > @@ -98,8 +98,9 @@ static int netbk_change_mtu(struct net_d
> >  void netif_set_features(netif_t *netif)
> >  {
> >     struct net_device *dev = netif->dev;
> > -   int features = dev->features;
> > +   int features;
> >  
> > +   features = dev->features & ~(NETIF_F_SG|NETIF_F_TSO|NETIF_F_IP_CSUM);
> >     if (netif->can_sg)
> >             features |= NETIF_F_SG;
> >     if (netif->gso)
> > 
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel



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

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