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 46E4EA04A3 for ; Fri, 5 Jun 2020 20:25:52 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 3F1251D510; Fri, 5 Jun 2020 20:25:52 +0200 (CEST) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) by dpdk.org (Postfix) with ESMTP id BF8E71D51A for ; Fri, 5 Jun 2020 20:25:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1591381550; 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=sAo/19wkoDREKAoZL2UMcxpPxev1HyafiLrfsYhlNhI=; b=f3NNNjj4EFhFZell2NeKmUX2uloArBAD6I1dMd2C3FBsVDwzKvMTmHhIoPsYuvV9Ecmf4U fPg0po7TguDqFau/DIG65vcJVMAPU0vt0XTbSQuA/l0Eb/xDRe+Q4mGUNOKPzAF0CoL49f 5vgUFqDdSvFI9FGwnl3aEb6oChqcTUg= 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-289-d2LbjISkNianIcP_y7eAKA-1; Fri, 05 Jun 2020 14:25:42 -0400 X-MC-Unique: d2LbjISkNianIcP_y7eAKA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 789B9464; Fri, 5 Jun 2020 18:25:41 +0000 (UTC) Received: from rh.redhat.com (unknown [10.33.36.130]) by smtp.corp.redhat.com (Postfix) with ESMTP id 85C7260E1C; Fri, 5 Jun 2020 18:25:40 +0000 (UTC) From: Kevin Traynor To: Kevin Traynor Cc: Steven Webster , dpdk stable Date: Fri, 5 Jun 2020 19:24:01 +0100 Message-Id: <20200605182525.22483-4-ktraynor@redhat.com> In-Reply-To: <20200605182525.22483-1-ktraynor@redhat.com> References: <20200605182525.22483-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] patch 'net/avp: fix gcc 10 maybe-uninitialized warning' has been queued to LTS release 18.11.9 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 18.11.9 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 06/10/20. 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/4c1bf43e88215b0875dccbe21249cc6d7a330684 Thanks. Kevin. --- >From 4c1bf43e88215b0875dccbe21249cc6d7a330684 Mon Sep 17 00:00:00 2001 From: Kevin Traynor Date: Wed, 11 Mar 2020 11:32:59 +0000 Subject: [PATCH] net/avp: fix gcc 10 maybe-uninitialized warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ upstream commit ec87d3b2c2451ce0fa71f53f64987c68a0b3423c ] gcc 10.0.1 reports: ../drivers/net/avp/avp_ethdev.c: In function ‘avp_xmit_scattered_pkts’: ../drivers/net/avp/avp_ethdev.c:1791:24: warning: ‘avp_bufs[count]’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1791 | tx_bufs[i] = avp_bufs[count]; | ~~~~~~~~^~~~~~~ ../drivers/net/avp/avp_ethdev.c:1791:24: warning: ‘avp_bufs[count]’ may be used uninitialized in this function [-Wmaybe-uninitialized] Fix by initializing the array. Fixes: 295abce2d25b ("net/avp: add packet transmit functions") Signed-off-by: Kevin Traynor Acked-by: Steven Webster --- drivers/net/avp/avp_ethdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/avp/avp_ethdev.c b/drivers/net/avp/avp_ethdev.c index 09388d05f8..c5dfb3cab7 100644 --- a/drivers/net/avp/avp_ethdev.c +++ b/drivers/net/avp/avp_ethdev.c @@ -1698,5 +1698,5 @@ avp_xmit_scattered_pkts(void *tx_queue, { struct rte_avp_desc *avp_bufs[(AVP_MAX_TX_BURST * - RTE_AVP_MAX_MBUF_SEGMENTS)]; + RTE_AVP_MAX_MBUF_SEGMENTS)] = {}; struct avp_queue *txq = (struct avp_queue *)tx_queue; struct rte_avp_desc *tx_bufs[AVP_MAX_TX_BURST]; -- 2.21.3 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2020-06-05 19:20:51.183073406 +0100 +++ 0004-net-avp-fix-gcc-10-maybe-uninitialized-warning.patch 2020-06-05 19:20:50.704043222 +0100 @@ -1 +1 @@ -From ec87d3b2c2451ce0fa71f53f64987c68a0b3423c Mon Sep 17 00:00:00 2001 +From 4c1bf43e88215b0875dccbe21249cc6d7a330684 Mon Sep 17 00:00:00 2001 @@ -8,0 +9,2 @@ +[ upstream commit ec87d3b2c2451ce0fa71f53f64987c68a0b3423c ] + @@ -24 +25,0 @@ -Cc: stable@dpdk.org @@ -33 +34 @@ -index cd747b6beb..1abe96ce50 100644 +index 09388d05f8..c5dfb3cab7 100644 @@ -36 +37 @@ -@@ -1695,5 +1695,5 @@ avp_xmit_scattered_pkts(void *tx_queue, +@@ -1698,5 +1698,5 @@ avp_xmit_scattered_pkts(void *tx_queue,