From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by dpdk.org (Postfix) with ESMTP id 1DEC71B303; Fri, 19 Jan 2018 00:34:27 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id AF53D20BF5; Thu, 18 Jan 2018 18:34:26 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Thu, 18 Jan 2018 18:34:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=mesmtp; bh=JeEFQKkaln99yHGwcMl00Crp5p voEgi3Bz0AukSEPYs=; b=aZ7Ozzl4grqcSxZs8WlUg69Mmzi/ifEpGnels4KCih mP1YpRIYu9Ej69+uV7jS4PLsZoNbxfF/GlHkmry/Bfsh6AOtaprhtiEKtgRL5gTy /oVsrsSA81ZvHTVo3PQzZN2szuGyk5sojOzH3R8UdHJ8lTd5Mv2071u2zC0MhEO9 E= 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-sender:x-me-sender:x-sasl-enc; s=fm1; bh=JeEFQK kaln99yHGwcMl00Crp5pvoEgi3Bz0AukSEPYs=; b=qjd5bW8y7GyeAyRGuO39SK 2JC40BEgiMSTlWXGN2kx0SdBXmmpsHscjnFJaRJ8lYu9GZRpZnxkmXlhRPMkGu2r iRe6lD4aK1b7p19Aoc4mYGmGDmKmC8DZnFaZEi5EzIek+RT0fmvBngZTFee2hPqF w8eLWIF9ULADgqMtsW1qME9QU0zr3DtNX9lEe94J9VrqNovObTrIRaAuK8lO4uQa +GvGizQXchEjws8XVfhWdTVkfM75F+iBV+T3Zo3BR8JJD0DhaNqKeyKUuv3gPLHw 5O27tq7oqX85zgG3KGSKIX3xs8s3ok3084Kuvb+Xy3v6/9UiFJpHUqQWYYvLKQgg == X-ME-Sender: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 4C80D246D5; Thu, 18 Jan 2018 18:34:26 -0500 (EST) From: Thomas Monjalon To: Pavan Nikhilesh Cc: stable@dpdk.org, santosh , jerin.jacob@caviumnetworks.com, dev@dpdk.org Date: Fri, 19 Jan 2018 00:33:52 +0100 Message-ID: <6266532.ys4xuxWahu@xps> In-Reply-To: References: <20180118134433.20997-1-pbhagavatula@caviumnetworks.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] mempool/octeontx: fix natural alignment being optimized out 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: , X-List-Received-Date: Thu, 18 Jan 2018 23:34:27 -0000 18/01/2018 17:54, santosh: > On Thursday 18 January 2018 07:14 PM, Pavan Nikhilesh wrote: > > The mbox messages are naturally aligned and in some cases compiler > > optimization might disregard natural alignment. > > Use volatile key word to force compiler to disable optimizing and > > maintain alignment. > > > > Fixes: aecb8e093b52 ("event/octeontx: introduce specialized mbox message copy") > > Cc: stable@dpdk.org > > > > Signed-off-by: Pavan Nikhilesh > > Acked-by: Santosh Shukla Applied, thanks