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 33C6E1C0B; Fri, 1 Feb 2019 11:51:12 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id AD5002206A; Fri, 1 Feb 2019 05:51:11 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Fri, 01 Feb 2019 05:51:11 -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=mesmtp; bh=lfNZ1uLT5fo20z+fs1w8ScDDL9ssvGQEq547C23MjFI=; b=cYX/nWiB8PeA 7d3EcqO+shBsLA8qeFgC/joht/WZkLUQSXWz2adE0W4jXpoyTntllntop2OBCpcF wUchQxypXfNu7saI9jBtD3cdU3yBba/vMjtTJdgd2QqxpcRyNeJML18+16ksNqGk d65CBRq+duth8WbZf/8IKebDQSUYiAU= 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=lfNZ1uLT5fo20z+fs1w8ScDDL9ssvGQEq547C23Mj FI=; b=YSs5qetQ48D9nIXBeBEf9zfpwXKiGzi+RaFQwAQtsBKTFz5kqN2UxbbVi vyahXxHcy0p9GhQFb1xf+XOzCdPR1BfBG5y4CGlvimbDtd4dEOTq4QsU46Na25re v/oEC0Js0EaT/rQxnSwjIp9q/VhnsLI54SucDQOzIlFDolubH0GlkZDDWqcCg7Kk MNHh2U/S6vPySAKAxErr4ZHn3snWSAlQ+lM7aR0y+us0E1/KMiS/JAclqqWeoIiD trOwO9Cpw2jeRaQFWKdZI9n0zzfjU1+9uV2si4BcXvjIaomn/7LL9TGtEUuCcrrb V16ikGT92lGtAK8DI8MTA/jh1d0lw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedtledrjeekgddvvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfhuthenuceurghilhhouhhtmecufedt tdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkfgjfh gggfgtsehtufertddttddvnecuhfhrohhmpefvhhhomhgrshcuofhonhhjrghlohhnuceo thhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecuffhomhgrihhnpeguphgukhdroh hrghenucfkphepjeejrddufeegrddvtdefrddukeegnecurfgrrhgrmhepmhgrihhlfhhr ohhmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtnecuvehluhhsthgvrhfuihiivg eptd 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 EF18D10312; Fri, 1 Feb 2019 05:51:09 -0500 (EST) From: Thomas Monjalon To: "Burakov, Anatoly" Cc: dev@dpdk.org, Kevin Traynor , John McNamara , Marko Kovacevic , "stable@dpdk.org" Date: Fri, 01 Feb 2019 11:51:08 +0100 Message-ID: <1601229.0ZU4WC4zjU@xps> In-Reply-To: References: <93e6481f516c2549308e0745388a0bd80b44e783.1548954304.git.anatoly.burakov@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] doc: document libnuma requirement for NUMA systems 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: , X-List-Received-Date: Fri, 01 Feb 2019 10:51:12 -0000 01/02/2019 11:28, Burakov, Anatoly: > On 31-Jan-19 6:14 PM, Kevin Traynor wrote: > > On 01/31/2019 05:05 PM, Anatoly Burakov wrote: > >> Since 18.05, libnuma is pretty much required on Linux when using > >> non-legacy mode, because without it, we cannot know where our > >> hugepages are located [1]. > >> > >> In legacy mode, libnuma is not required because we can still sort > >> pages by sockets, as we use pagemap lookup method to figure out > >> socket ID's for pages. > >> > >> So, document libnuma as required for NUMA systems and non-legacy > >> mode. > >> > >> [1] https://mails.dpdk.org/archives/dev/2018-December/120490.html > >> > > > > Might as well add to the stable docs also. Picking this commit as it's > > where both mode are available > > > > Fixes: 6b42f75632f0 ("eal: enable non-legacy memory mode") > > Cc: stable@dpdk.org > > Yup, thought of that right after leaving office yesterday! :) Applied, thanks