From patchwork Mon Mar 14 11:53:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 551362 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C759EC433EF for ; Mon, 14 Mar 2022 12:00:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240107AbiCNMB6 (ORCPT ); Mon, 14 Mar 2022 08:01:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240244AbiCNMBY (ORCPT ); Mon, 14 Mar 2022 08:01:24 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20B3438BF7; Mon, 14 Mar 2022 04:59:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F29286112C; Mon, 14 Mar 2022 11:58:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D95A4C340E9; Mon, 14 Mar 2022 11:58:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1647259134; bh=ek3ujlq8AvabVyjWas4qbBsqlurleIAoOsTYmXRAJWg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B1wwR2YgphSoocgEf0mzd1xjtVuXX2rJKOzi0yOoChEz/ePeWf0KOfkh9JndXS6hS hnm0im4ijZ63KtB3SynpG6ebWLD4mKW5rqJJxwo76KEtaylah91sKpms8KYCXZR6Qr /kAL4u8wPxyQJrNm9piD17vbEA8u1D90/B9oETik= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Steffen Klassert , Sasha Levin Subject: [PATCH 5.10 11/71] esp: Fix BEET mode inter address family tunneling on GSO Date: Mon, 14 Mar 2022 12:53:04 +0100 Message-Id: <20220314112738.250105023@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220314112737.929694832@linuxfoundation.org> References: <20220314112737.929694832@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Steffen Klassert [ Upstream commit 053c8fdf2c930efdff5496960842bbb5c34ad43a ] The xfrm{4,6}_beet_gso_segment() functions did not correctly set the SKB_GSO_IPXIP4 and SKB_GSO_IPXIP6 gso types for the address family tunneling case. Fix this by setting these gso types. Fixes: 384a46ea7bdc7 ("esp4: add gso_segment for esp4 beet mode") Fixes: 7f9e40eb18a99 ("esp6: add gso_segment for esp6 beet mode") Signed-off-by: Steffen Klassert Signed-off-by: Sasha Levin --- net/ipv4/esp4_offload.c | 3 +++ net/ipv6/esp6_offload.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c index 5aa7344dbec7..3450c9ba2728 100644 --- a/net/ipv4/esp4_offload.c +++ b/net/ipv4/esp4_offload.c @@ -160,6 +160,9 @@ static struct sk_buff *xfrm4_beet_gso_segment(struct xfrm_state *x, skb_shinfo(skb)->gso_type |= SKB_GSO_TCPV4; } + if (proto == IPPROTO_IPV6) + skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP4; + __skb_pull(skb, skb_transport_offset(skb)); ops = rcu_dereference(inet_offloads[proto]); if (likely(ops && ops->callbacks.gso_segment)) diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c index 4af56affaafd..1c3f02d05d2b 100644 --- a/net/ipv6/esp6_offload.c +++ b/net/ipv6/esp6_offload.c @@ -198,6 +198,9 @@ static struct sk_buff *xfrm6_beet_gso_segment(struct xfrm_state *x, ipv6_skip_exthdr(skb, 0, &proto, &frag); } + if (proto == IPPROTO_IPIP) + skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP6; + __skb_pull(skb, skb_transport_offset(skb)); ops = rcu_dereference(inet6_offloads[proto]); if (likely(ops && ops->callbacks.gso_segment))