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 30437A09E0; Sat, 14 Nov 2020 09:51:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D43DDC88E; Sat, 14 Nov 2020 09:51:55 +0100 (CET) Received: from wout3-smtp.messagingengine.com (wout3-smtp.messagingengine.com [64.147.123.19]) by dpdk.org (Postfix) with ESMTP id B3CA4C88A; Sat, 14 Nov 2020 09:51:52 +0100 (CET) Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.west.internal (Postfix) with ESMTP id 75B8EB12; Sat, 14 Nov 2020 03:51:50 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Sat, 14 Nov 2020 03:51:50 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=fm2; bh= X2ZPkd6/TCGLp+YgpFMYcEYJrSvl8Fww8ui/g2iSmAo=; b=Msn4fLZnEzZBsoKs taF4w8LaNS8EUBzxc9wxSW04Bgdihpk/cdK4s9TosLIJrMu3jqe9szxTLOCIKftp IbDt493fM0e9chXLXq7ItJgGRINzeZrchyvAzxh7YMyNJkfBT1itwYjKABcF3SOM kQcG8wsHhPfE4bsNCdjSnU80DiY4ExQYvC8wG76Y5PZ5QYTdNuNLPPwFlj67vOmo v6tU89rU+X9DF3f+6UQKz+AL55kilxKe7d9Dtv2uQ3xFcRZuhfkr6+g61vsD7eEr zPJUETPxzeJkRrW7eT29KBJ0YkhKHkbR7nZMWh/IFqr+3LiG5MPX3J55Z8Ehl/5S izDQfg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=X2ZPkd6/TCGLp+YgpFMYcEYJrSvl8Fww8ui/g2iSm Ao=; b=a7yU9V+9OWk7PLanr+mImXpF/07ObDvZae2AnBeR7a6vXD6csf1ty7DrX xrg5OcVQevK2hcA0uWgfvzssO3HBT1WmYazEj9VIMsbInnj02f9eCArWPcQug+of 5aksc6Fkqz+54ptW2uxOEy6cMQ4RGRgFkXPPl9j//MFlQndOriL9f+BDJmCpOdQM 0oLXjdjnWNJcgvpRk5WDnUgAlfIZoxntBQ+wJPFcpU1hRvW9i3OBgOlzi3RED3qd A+jYbLHTQ9qHRFUP7Co6cnZknsUkT4AFhCMsB6ZPtS4C/NkEUjoxOyWW4YgJTsA0 m3kOPHSLq67/cS2/sdEm8waankdTA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedruddviedguddviecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhm rghsucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenuc ggtffrrghtthgvrhhnpedugefgvdefudfftdefgeelgffhueekgfffhfeujedtteeutdej ueeiiedvffegheenucfkphepjeejrddufeegrddvtdefrddukeegnecuvehluhhsthgvrh fuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgr lhhonhdrnhgvth X-ME-Proxy: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 9B2B73280064; Sat, 14 Nov 2020 03:51:48 -0500 (EST) From: Thomas Monjalon To: Maxime Coquelin Cc: stable@dpdk.org, dev@dpdk.org, yong.liu@intel.com, david.marchand@redhat.com, Bruce Richardson Date: Sat, 14 Nov 2020 09:51:47 +0100 Message-ID: <11842873.9WOr1mrSjh@thomas> In-Reply-To: <20201113150523.GA1441@bricha3-MOBL.ger.corp.intel.com> References: <20201113145212.486443-1-maxime.coquelin@redhat.com> <20201113150523.GA1441@bricha3-MOBL.ger.corp.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] config: enable packet prefetching with Meson X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 13/11/2020 16:05, Bruce Richardson: > On Fri, Nov 13, 2020 at 03:52:12PM +0100, Maxime Coquelin wrote: > > 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. > > > > Reported-by: Marvin Liu > > Suggested-by: David Marchand > > Signed-off-by: Maxime Coquelin > > --- > > > > Hi Bruce, > > > > We were not sure whether adding below Fixes tag so that it is > > backported to LTSes. What do you think? > > > > Fixes: 9314afb68a53 ("drivers: add infrastructure for meson build") > > Cc: stable@dpdk.org > > > > config/rte_config.h | 3 +++ > > 1 file changed, 3 insertions(+) > > > I view it as a gap in the transition from make to meson, so +1 for > adding these. Stable maintainers can then decide themselves on whether to > accept the patch or not. Applied with backport info, thanks.