From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH] xen-netfront: delay gARP until backend switches to Connected Date: Tue, 12 Jul 2011 14:19:12 -0400 Message-ID: <20110712181912.GA32232@dumpdata.com> References: <1309268019.32717.322.camel@zakaz.uk.xensource.com> <1310394144-8977-1-git-send-email-lersek@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1310394144-8977-1-git-send-email-lersek@redhat.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Laszlo Ersek Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org > migration. The patch is for xen/next-2.6.32. I also tested a Fedora-15 guest > (without the patch), and the backport to the host side alone was not sufficient > there either. I am having a hard time parsing that. It sounds like this patch is also neccessary for upstream kernel? Or do you have another one for the upstream kernel that you are going to submit soon? (If so, please CC David Miller on it). > > Thanks for the help and for considering this one. > > Signed-off-by: Laszlo Ersek > --- > drivers/net/xen-netfront.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) > > diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c > index 3f71199..214c3a4 100644 > --- a/drivers/net/xen-netfront.c > +++ b/drivers/net/xen-netfront.c > @@ -1732,7 +1732,6 @@ static void netback_changed(struct xenbus_device *dev, > case XenbusStateInitialised: > case XenbusStateReconfiguring: > case XenbusStateReconfigured: > - case XenbusStateConnected: > case XenbusStateUnknown: > case XenbusStateClosed: > break; > @@ -1743,6 +1742,9 @@ static void netback_changed(struct xenbus_device *dev, > if (xennet_connect(netdev) != 0) > break; > xenbus_switch_state(dev, XenbusStateConnected); > + break; > + > + case XenbusStateConnected: > netif_notify_peers(netdev); > break; > > -- > 1.7.4.4 > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel