From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id C8FDAA04DD for ; Wed, 18 Nov 2020 17:38:56 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D81C84C90; Wed, 18 Nov 2020 17:38:29 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by dpdk.org (Postfix) with ESMTP id C0D704C90 for ; Wed, 18 Nov 2020 17:38:27 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1605717506; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xpikQWSwBI6t6EBtOpaFAS15JCGi7TS5jNKGTRPoHzg=; b=eUsXCOYuATxZPhIZh8G3xDzLzGko+LrhlY2CtiPX0UK4NhmGra3zClXYvx78e4qDcMbk3J s8HkgsXOdEz8vq+BiTrpyZ32Hj0tC4wG0M8yQ/GTosDvwikwfnNO8icuiIGqRb9/nPwGBC iYBB3nO3XHF+/7IKI0gBHShY0CXKB8o= 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-360-vnetNQpiNQeI-lGPKwuXoQ-1; Wed, 18 Nov 2020 11:38:23 -0500 X-MC-Unique: vnetNQpiNQeI-lGPKwuXoQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9FB1E8143EA; Wed, 18 Nov 2020 16:38:22 +0000 (UTC) Received: from rh.redhat.com (ovpn-113-249.ams2.redhat.com [10.36.113.249]) by smtp.corp.redhat.com (Postfix) with ESMTP id 938D15C1A3; Wed, 18 Nov 2020 16:38:21 +0000 (UTC) From: Kevin Traynor To: Ajit Khaparde Cc: Lance Richardson , dpdk stable Date: Wed, 18 Nov 2020 16:35:51 +0000 Message-Id: <20201118163558.1101823-65-ktraynor@redhat.com> In-Reply-To: <20201118163558.1101823-1-ktraynor@redhat.com> References: <20201118163558.1101823-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ktraynor@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Subject: [dpdk-stable] patch 'net/bnxt: fix resetting mbuf data offset' has been queued to LTS release 18.11.11 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Hi, FYI, your patch has been queued to LTS release 18.11.11 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/24/20. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable-queue This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable-queue/commit/ab206406dbfed2e9a1e8c4309cd32d9035cd416c Thanks. Kevin. --- >From ab206406dbfed2e9a1e8c4309cd32d9035cd416c Mon Sep 17 00:00:00 2001 From: Ajit Khaparde Date: Sun, 25 Oct 2020 20:56:14 -0700 Subject: [PATCH] net/bnxt: fix resetting mbuf data offset [ upstream commit 3cefa72935fde04824fdfbee9c435c08278ab3c2 ] Reset mbuf->data_off before handing the Rx packet to the application. We were not doing this in the TPA path. It can cause applications using this field for post processing to work incorrectly. Fixes: 0958d8b6435d ("net/bnxt: support LRO") Signed-off-by: Ajit Khaparde Reviewed-by: Lance Richardson --- drivers/net/bnxt/bnxt_rxr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c index 24c760ee25..a4234d1f05 100644 --- a/drivers/net/bnxt/bnxt_rxr.c +++ b/drivers/net/bnxt/bnxt_rxr.c @@ -142,4 +142,5 @@ static void bnxt_tpa_start(struct bnxt_rx_queue *rxq, tpa_info->len = rte_le_to_cpu_32(tpa_start->len); + mbuf->data_off = RTE_PKTMBUF_HEADROOM; mbuf->nb_segs = 1; mbuf->next = NULL; -- 2.26.2 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2020-11-18 16:33:39.156446227 +0000 +++ 0065-net-bnxt-fix-resetting-mbuf-data-offset.patch 2020-11-18 16:33:37.992215102 +0000 @@ -1 +1 @@ -From 3cefa72935fde04824fdfbee9c435c08278ab3c2 Mon Sep 17 00:00:00 2001 +From ab206406dbfed2e9a1e8c4309cd32d9035cd416c Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 3cefa72935fde04824fdfbee9c435c08278ab3c2 ] + @@ -11 +12,0 @@ -Cc: stable@dpdk.org @@ -20 +21 @@ -index 2645ed61f4..4d0ab604f3 100644 +index 24c760ee25..a4234d1f05 100644 @@ -23 +24 @@ -@@ -151,4 +151,5 @@ static void bnxt_tpa_start(struct bnxt_rx_queue *rxq, +@@ -142,4 +142,5 @@ static void bnxt_tpa_start(struct bnxt_rx_queue *rxq,