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 8AE61A04DD for ; Wed, 18 Nov 2020 17:38:12 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id F34F9C982; Wed, 18 Nov 2020 17:37:37 +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 9F6AB5937 for ; Wed, 18 Nov 2020 17:37:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1605717455; 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=K/gFttGxH1B6VTWmGC9O4VgLwDIaqd/L10l5Q/QZgjc=; b=EG6PUqOJliW+Pr5Z05q6jz79mhrTjkBXgmAMZahlO6xRTvWiNDbfFvHV8cm0eAhiNYYQrZ yAwszwgNJIoMPBKuR5nk/LafvQEBDBF6lEz6x+gr4veTk7mXLVhu8+NyS8+JQfgeyacgGE jcU2ORYua+aZq1OR7xp6p6qSdJbD4rg= 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-500-d1wKP0gLMz6MHbl7VNKWGg-1; Wed, 18 Nov 2020 11:37:32 -0500 X-MC-Unique: d1wKP0gLMz6MHbl7VNKWGg-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 0ADE9814408; Wed, 18 Nov 2020 16:37:31 +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 72EE05C1A3; Wed, 18 Nov 2020 16:37:29 +0000 (UTC) From: Kevin Traynor To: Honnappa Nagarahalli Cc: Ruifeng Wang , Lukasz Wojciechowski , David Marchand , dpdk stable Date: Wed, 18 Nov 2020 16:35:30 +0000 Message-Id: <20201118163558.1101823-44-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 'examples/performance-thread: fix build with low core count' 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/0ab5bf91a17d89be8c54e31bcd52c702cf5b1e31 Thanks. Kevin. --- >From 0ab5bf91a17d89be8c54e31bcd52c702cf5b1e31 Mon Sep 17 00:00:00 2001 From: Honnappa Nagarahalli Date: Fri, 16 Oct 2020 01:03:49 -0500 Subject: [PATCH] examples/performance-thread: fix build with low core count [ upstream commit 4e3b2d4c76e6249e44b92ffa7c62c031eb23af81 ] When the value of RTE_MAX_LCORE is small, it results in the following compilation error. ../examples/performance-thread/l3fwd-thread/main.c:2338:34: error: iteration 4 invokes undefined behavior [-Werror=aggressive-loop-optimizations] Fixes: d48415e1fee3 ("examples/performance-thread: add l3fwd-thread app") Signed-off-by: Honnappa Nagarahalli Reviewed-by: Ruifeng Wang Tested-by: Lukasz Wojciechowski Reviewed-by: Lukasz Wojciechowski Reviewed-by: David Marchand --- examples/performance-thread/l3fwd-thread/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c index 8ec819dcbe..6768a0ebd3 100644 --- a/examples/performance-thread/l3fwd-thread/main.c +++ b/examples/performance-thread/l3fwd-thread/main.c @@ -600,6 +600,6 @@ struct thread_tx_conf { struct thread_conf conf; - uint16_t tx_queue_id[RTE_MAX_LCORE]; - struct mbuf_table tx_mbufs[RTE_MAX_LCORE]; + uint16_t tx_queue_id[RTE_MAX_ETHPORTS]; + struct mbuf_table tx_mbufs[RTE_MAX_ETHPORTS]; struct rte_ring *ring; -- 2.26.2 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2020-11-18 16:33:38.760244791 +0000 +++ 0044-examples-performance-thread-fix-build-with-low-core-.patch 2020-11-18 16:33:37.945215072 +0000 @@ -1 +1 @@ -From 4e3b2d4c76e6249e44b92ffa7c62c031eb23af81 Mon Sep 17 00:00:00 2001 +From 0ab5bf91a17d89be8c54e31bcd52c702cf5b1e31 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 4e3b2d4c76e6249e44b92ffa7c62c031eb23af81 ] + @@ -14 +15,0 @@ -Cc: stable@dpdk.org @@ -26 +27 @@ -index e96076f290..7bf61db6be 100644 +index 8ec819dcbe..6768a0ebd3 100644