From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 0EC32A493 for ; Mon, 22 Jan 2018 00:51:35 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 767FF20AEF; Sun, 21 Jan 2018 18:51:34 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Sun, 21 Jan 2018 18:51:34 -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=+K/GQ1urKUU1O6vVfiYbJyG26a AgOmugKEktrBUOxXM=; b=YdixuFSppy8DbWuvNupJQSvDi6gikboY4nve+FO4u7 HcY+65KNxB9D1xqHi4UiSFj007aoa9Db5jzhd7JywKn05Kn05Y2YwlWoNrLg2DqW RvGG31NukKswbXAbMQ5rDIY++jezXqBRmQjz3cZtZ0xoDUkbXP59chcTqL+P60fO M= 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=+K/GQ1 urKUU1O6vVfiYbJyG26aAgOmugKEktrBUOxXM=; b=Um0JZVdkjZEjn4+kxrsc4e 4Y6AeFvLBB9qGa2MiJcJVF7cPPt/SBPS6r1+wslgFrPSPP8lkNH1fnfiHkGMFcp4 ZU+wgj9LXNiKrfzC+YZ4TGcQROCvBYQOJsaw/Ul80noHV7zV5JHOc+sv/zMwYUe8 DiemKaDbYKA16aC1m/IyTMTGQRXSFnH4s6Truk5ERB6CrrqrU39T+GylGBksjb3X Eo+UpNfFEQisvTzuIId1aNcrXL4JmbpDXXKfhEUUTISYgklpXnyibTWq79hruEnQ rvBO+iqm8NFaLlhiJS7vhLqnXThVNriSrs98lD+d9c4vPwkgdlDyzoPOza0IyGBg == 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 1B8D92463E; Sun, 21 Jan 2018 18:51:34 -0500 (EST) From: Thomas Monjalon To: Ferruh Yigit , Stephen Hemminger , chaozhu@linux.vnet.ibm.com Cc: dev@dpdk.org, Bruce Richardson , Konstantin Ananyev , Jonas Pfefferle Date: Mon, 22 Jan 2018 00:50:55 +0100 Message-ID: <1537329.tE083vG8Go@xps> In-Reply-To: <9ea60229-fcf8-3dda-c50f-63d323505dde@intel.com> References: <20180116183755.24542-1-stephen@networkplumber.org> <20180121185956.32970-1-ferruh.yigit@intel.com> <9ea60229-fcf8-3dda-c50f-63d323505dde@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v6 01/14] eal: introduce atomic exchange operation 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: Sun, 21 Jan 2018 23:51:35 -0000 21/01/2018 20:25, Ferruh Yigit: > On 1/21/2018 6:59 PM, Ferruh Yigit wrote: > > From: Stephen Hemminger > > > > To handle atomic update of link status (64 bit), every driver > > was doing its own version using cmpset. > > Atomic exchange is a useful primitive in its own right; > > therefore make it a EAL routine. > > > > Signed-off-by: Stephen Hemminger > > Reviewed-by: Ferruh Yigit > Series applied to dpdk-next-net/master, thanks. I need to drop this series when pulling in master, because PPC is not supported. Chao, please could you help on this feature? Thanks