From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 78EF343B6D; Thu, 22 Feb 2024 07:59:07 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 07B0D402DA; Thu, 22 Feb 2024 07:59:07 +0100 (CET) Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) by mails.dpdk.org (Postfix) with ESMTP id 58E0640281 for ; Thu, 22 Feb 2024 07:59:05 +0100 (CET) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id A75FD3200B90; Thu, 22 Feb 2024 01:59:03 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Thu, 22 Feb 2024 01:59:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm1; t=1708585143; x=1708671543; bh=Pzpi9JNC9/ibJa9dkU2Dg8xoAEfWGuUjdKas2hO11qA=; b= ZoRE9AvePkEB/1duRWdLQy1Kqh5Zjcf71SPovSeFR+zE/8U1tyYiVGRyN6nznzQi KVMzSJoZ+t2zxb6KCVEorzBxIDwmOVmhX3ByjbKH+IE+hpJFAjTr9NSd3MqSUPtQ Jj71BztgPDsNUautG/JyW0G93spVaeqS133BuPT5VqsbnHncdTjZMXoH0qcT+Tjg XvZCf3imqjGoV7nFMTEYwiiMO1YyyQJCRDNBT+boeHz7StqDh3YLcACodPktqHgE kZURlEvCnuhVr8Hu1/mR9j7pl/q1GetbeDrh6bJgbM/0mPMSt79m4qa6+c2C8YGi SmK8Dagd7ny75tAc8+d/mw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1708585143; x= 1708671543; bh=Pzpi9JNC9/ibJa9dkU2Dg8xoAEfWGuUjdKas2hO11qA=; b=m nD7h/cW9ZCL+YD5umHI8YkvneSah84VOqcfjszgWaaRxf8SuO6g2FQxOFUqt7dcL GBLm1HuIjI0dLG1YZAT6orYEzVTBE2UWtz8EYcsrRXr1fBcybdTv6ANnFkQ2Z7Fz CrXIZ2OZIkbQFt0kRzaWBDueoodIYVyX0UxwEY+d48CLBUiKJZ7413BjQK9unBUW 36bC2J0DSIHBHn7E4P5s4zXuf/PgTXAyNkkD8a8XCCqADiB9H1DK3bogL7ynlJFD SXBTDaX5QUdeoitVENNRGjHV/lAwVYqiPiINLYB0W0tyuoCd8ELkrcygyPi/CaoN 5RKoCCZr+K7587PKFjckw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvledrfeefgddutddtucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkjghfggfgtgesthhqredttddtudenucfhrhhomhepvfhhohhm rghsucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenuc ggtffrrghtthgvrhhnpeefhfejleeuvdevtddutdeutdevhfeijeethfffueejhfetuddu vedtkedtieekffenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfh hrohhmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvght X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 22 Feb 2024 01:59:02 -0500 (EST) From: Thomas Monjalon To: Mattias =?ISO-8859-1?Q?R=F6nnblom?= Cc: dev@dpdk.org, hofors@lysator.liu.se, David Marchand , Morten =?ISO-8859-1?Q?Br=F8rup?= Subject: Re: [PATCH] dispatcher: add cache guard to per-lcore struct Date: Thu, 22 Feb 2024 07:59:00 +0100 Message-ID: <2315349.ElGaqSPkdT@thomas> In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35E9F233@smartserver.smartshare.dk> References: <20240220083504.488208-1-mattias.ronnblom@ericsson.com> <98CBD80474FA8B44BF855DF32C47DC35E9F233@smartserver.smartshare.dk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org 20/02/2024 09:46, Morten Br=F8rup: > > From: Mattias R=F6nnblom [mailto:mattias.ronnblom@ericsson.com] > > Sent: Tuesday, 20 February 2024 09.35 > >=20 > > Add cache guard to per-lcore data structures to prevent false sharing > > in scenarios where a next-N-lines (or similar) hardware prefetcher is > > used. > >=20 > > Signed-off-by: Mattias R=F6nnblom >=20 > Reviewed-by: Morten Br=F8rup Applied, thanks.