From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steffen Klassert Subject: [PATCH RFC v2 4/5] xfrm: Allow IPsec GSO with software crypto for local sockets. Date: Fri, 15 Dec 2017 10:13:07 +0100 Message-ID: <20171215091308.23626-5-steffen.klassert@secunet.com> References: <20171215091308.23626-1-steffen.klassert@secunet.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Steffen Klassert To: Return-path: Received: from a.mx.secunet.com ([62.96.220.36]:43534 "EHLO a.mx.secunet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754661AbdLOJNV (ORCPT ); Fri, 15 Dec 2017 04:13:21 -0500 Received: from localhost (localhost [127.0.0.1]) by a.mx.secunet.com (Postfix) with ESMTP id 016572019E for ; Fri, 15 Dec 2017 10:13:20 +0100 (CET) Received: from a.mx.secunet.com ([127.0.0.1]) by localhost (a.mx.secunet.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HxvjaI-9LgSQ for ; Fri, 15 Dec 2017 10:13:18 +0100 (CET) Received: from mail-essen-01.secunet.de (mail-essen-01.secunet.de [10.53.40.204]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by a.mx.secunet.com (Postfix) with ESMTPS id 580BE201C6 for ; Fri, 15 Dec 2017 10:13:18 +0100 (CET) In-Reply-To: <20171215091308.23626-1-steffen.klassert@secunet.com> Sender: netdev-owner@vger.kernel.org List-ID: With support of async crypto operations in the GSO codepath we have everything in place to allow GSO for local sockets. This patch enables the GSO codepath. Signed-off-by: Steffen Klassert --- include/net/xfrm.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 2517c4f7781a..357764a2bb4e 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1910,6 +1910,8 @@ static inline bool xfrm_dst_offload_ok(struct dst_entry *dst) return false; xdst = (struct xfrm_dst *) dst; + if (!x->xso.offload_handle && !xdst->child->xfrm) + return true; if (x->xso.offload_handle && (x->xso.dev == xfrm_dst_path(dst)->dev) && !xdst->child->xfrm) return true; -- 2.14.1