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 821CDA04B1 for ; Mon, 23 Nov 2020 18:12:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 79001C904; Mon, 23 Nov 2020 18:12:57 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by dpdk.org (Postfix) with ESMTP id 274C2C904 for ; Mon, 23 Nov 2020 18:12:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1606151574; 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=SCK5UWXf+NI3FcdkfaNqmOqz4vlxAMO6+l8sokzm0Ik=; b=A2Z2YOKVoG2YhDxLovqHuCf0T1Mnl0xFRpEkBKpt0jtZpanVHzo7/m3KfaNZCgsFx0vmnF D/Xbfi/JbNBBFpNNgZXywU6SG4iMJE67LLVGBTduHNVR9cuR2W6/+3V0Tl6CVz8aDCFn8F IGVRRst43A1J8nsLql9wlrdfUbv1MJ8= 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-27-ybT_RW3qODCYu8skgjyEHw-1; Mon, 23 Nov 2020 12:12:51 -0500 X-MC-Unique: ybT_RW3qODCYu8skgjyEHw-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 A0A389A228; Mon, 23 Nov 2020 17:12:50 +0000 (UTC) Received: from rh.redhat.com (ovpn-112-19.ams2.redhat.com [10.36.112.19]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5C5AF60C04; Mon, 23 Nov 2020 17:12:46 +0000 (UTC) From: Kevin Traynor To: Maxime Coquelin Cc: Marvin Liu , David Marchand , dpdk stable Date: Mon, 23 Nov 2020 17:11:57 +0000 Message-Id: <20201123171222.79398-5-ktraynor@redhat.com> In-Reply-To: <20201123171222.79398-1-ktraynor@redhat.com> References: <20201123171222.79398-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 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 'config: enable packet prefetching with Meson' 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 11/27/20. 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/ebc0bdf697037882baea2f45a3b9da75ab47ddd7 Thanks. Kevin. --- >From ebc0bdf697037882baea2f45a3b9da75ab47ddd7 Mon Sep 17 00:00:00 2001 From: Maxime Coquelin Date: Fri, 13 Nov 2020 15:52:12 +0100 Subject: [PATCH] config: enable packet prefetching with Meson [ upstream commit 048a2aa3f30c90c7f9339a17bfd1e663e379625f ] With Make build system, RTE_PMD_PACKET_PREFETCH was enabled by default. It got lost when transitioning to Meson build system. In order to avoid performance changes, this patch enables packet prefetching in rte_config.h. Fixes: 9314afb68a53 ("drivers: add infrastructure for meson build") Reported-by: Marvin Liu Suggested-by: David Marchand Signed-off-by: Maxime Coquelin --- config/rte_config.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/config/rte_config.h b/config/rte_config.h index 17b9a1ebc9..76ff899019 100644 --- a/config/rte_config.h +++ b/config/rte_config.h @@ -90,4 +90,7 @@ /****** driver defines ********/ +/* Packet prefetching in PMDs */ +#define RTE_PMD_PACKET_PREFETCH 1 + /* QuickAssist device */ /* Max. number of QuickAssist devices which can be attached */ -- 2.26.2 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2020-11-23 17:10:14.122967718 +0000 +++ 0005-config-enable-packet-prefetching-with-Meson.patch 2020-11-23 17:10:13.970061559 +0000 @@ -1 +1 @@ -From 048a2aa3f30c90c7f9339a17bfd1e663e379625f Mon Sep 17 00:00:00 2001 +From ebc0bdf697037882baea2f45a3b9da75ab47ddd7 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 048a2aa3f30c90c7f9339a17bfd1e663e379625f ] + @@ -14 +15,0 @@ -Cc: stable@dpdk.org @@ -24 +25 @@ -index 25219f04af..a0b5160ff2 100644 +index 17b9a1ebc9..76ff899019 100644 @@ -27 +28 @@ -@@ -104,4 +104,7 @@ +@@ -90,4 +90,7 @@