From patchwork Tue Mar 3 10:10:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 1248272 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=ILZDz+Qt; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48WtHf5GLvz9sRN for ; Tue, 3 Mar 2020 21:17:50 +1100 (AEDT) Received: from localhost ([::1]:44768 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j94cW-0005MC-1b for incoming@patchwork.ozlabs.org; Tue, 03 Mar 2020 05:17:48 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:52721) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j94WO-0008Nd-Nm for qemu-devel@nongnu.org; Tue, 03 Mar 2020 05:11:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j94WN-0006HW-AI for qemu-devel@nongnu.org; Tue, 03 Mar 2020 05:11:28 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:47883 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j94WN-0006HJ-7F for qemu-devel@nongnu.org; Tue, 03 Mar 2020 05:11:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583230286; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1ApLhV3uZsOSY6jOtE730X7bpibd0Lku0jFdhIBohtk=; b=ILZDz+QtFdfzfdsGyuA9F3wNdVzZVCW+e3iqFGRYjogX5XMpEDlAN0IRiArCAprVd3ZHK+ T7JMbeCVfvtSEQ0uBwgv2pcturYiQ096TK7KluI42bW0TU0adyqoJ7fxQ5RvgHR+T+U7jH BMfztd9T6FKxSVgsDCsl3fL2VSmbfKs= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-29-lJRPb-mCNJ6QI-vWhftuTg-1; Tue, 03 Mar 2020 05:11:25 -0500 X-MC-Unique: lJRPb-mCNJ6QI-vWhftuTg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CB434107ACC7; Tue, 3 Mar 2020 10:11:23 +0000 (UTC) Received: from jason-ThinkPad-T430s.redhat.com (ovpn-12-98.pek2.redhat.com [10.72.12.98]) by smtp.corp.redhat.com (Postfix) with ESMTP id 342EF8B745; Tue, 3 Mar 2020 10:11:21 +0000 (UTC) From: Jason Wang To: peter.maydell@linaro.org Subject: [PULL V2 17/23] NetRxPkt: fix hash calculation of IPV6 TCP Date: Tue, 3 Mar 2020 18:10:36 +0800 Message-Id: <1583230242-14597-18-git-send-email-jasowang@redhat.com> In-Reply-To: <1583230242-14597-1-git-send-email-jasowang@redhat.com> References: <1583230242-14597-1-git-send-email-jasowang@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yuri Benditovich , Jason Wang , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Yuri Benditovich When requested to calculate the hash for TCPV6 packet, ignore overrides of source and destination addresses in in extension headers. Use these overrides when new hash type NetPktRssIpV6TcpEx requested. Use this type in e1000e hash calculation for IPv6 TCP, which should take in account overrides of the addresses. Signed-off-by: Yuri Benditovich Acked-by: Dmitry Fleytman Signed-off-by: Jason Wang --- hw/net/e1000e_core.c | 2 +- hw/net/net_rx_pkt.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c index d110c5a..94ea34d 100644 --- a/hw/net/e1000e_core.c +++ b/hw/net/e1000e_core.c @@ -582,7 +582,7 @@ e1000e_rss_calc_hash(E1000ECore *core, type = NetPktRssIpV4Tcp; break; case E1000_MRQ_RSS_TYPE_IPV6TCP: - type = NetPktRssIpV6Tcp; + type = NetPktRssIpV6TcpEx; break; case E1000_MRQ_RSS_TYPE_IPV6: type = NetPktRssIpV6; diff --git a/hw/net/net_rx_pkt.c b/hw/net/net_rx_pkt.c index b2a06bd..1e1c504 100644 --- a/hw/net/net_rx_pkt.c +++ b/hw/net/net_rx_pkt.c @@ -348,7 +348,7 @@ net_rx_pkt_calc_rss_hash(struct NetRxPkt *pkt, assert(pkt->isip6); assert(pkt->istcp); trace_net_rx_pkt_rss_ip6_tcp(); - _net_rx_rss_prepare_ip6(&rss_input[0], pkt, true, &rss_length); + _net_rx_rss_prepare_ip6(&rss_input[0], pkt, false, &rss_length); _net_rx_rss_prepare_tcp(&rss_input[0], pkt, &rss_length); break; case NetPktRssIpV6: