From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753962AbbIGQ5d (ORCPT ); Mon, 7 Sep 2015 12:57:33 -0400 Received: from smtp.citrix.com ([66.165.176.89]:14116 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751287AbbIGQ5a (ORCPT ); Mon, 7 Sep 2015 12:57:30 -0400 X-IronPort-AV: E=Sophos;i="5.17,485,1437436800"; d="scan'208";a="298273943" Date: Mon, 7 Sep 2015 17:57:27 +0100 From: Wei Liu To: Julien Grall CC: , , , , , Wei Liu , Subject: Re: [PATCH v4 18/20] net/xen-netback: Make it running on 64KB page granularity Message-ID: <20150907165727.GT6436@zion.uk.xensource.com> References: <1441640038-23615-1-git-send-email-julien.grall@citrix.com> <1441640038-23615-19-git-send-email-julien.grall@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1441640038-23615-19-git-send-email-julien.grall@citrix.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-DLP: MIA1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org You might need to rebase you patch. A patch to netback went it recently. On Mon, Sep 07, 2015 at 04:33:56PM +0100, Julien Grall wrote: > The PV network protocol is using 4KB page granularity. The goal of this > patch is to allow a Linux using 64KB page granularity working as a > network backend on a non-modified Xen. > > It's only necessary to adapt the ring size and break skb data in small > chunk of 4KB. The rest of the code is relying on the grant table code. > > Signed-off-by: Julien Grall > Reviewed-by: Wei Liu