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 F01621B19D for ; Thu, 5 Oct 2017 23:37:21 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 70DA420ADA; Thu, 5 Oct 2017 17:37:21 -0400 (EDT) Received: from frontend1 ([10.202.2.160]) by compute1.internal (MEProxy); Thu, 05 Oct 2017 17:37:21 -0400 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:x-sasl-enc; s=mesmtp; bh=m7Uteid5Q247ird p+wozHgL12raG1WLkM31mVAJ9wx4=; b=GZlMH/FRYMDZmL6CfK9EFQGbwgW7QPk EQ3ra2YvALkM/DcPk10BprZdU+iuHcu9RQoFOMLYXVvgVanI8Ptz2n+G6N65bPej A84zA6S/n7/cEAXuBt2jbxb0mUawXIWnY39lmBIQELWrszMxxjR6+nSoM2owY6Nq IpagwSPDBY30= 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:x-sasl-enc; s= fm1; bh=m7Uteid5Q247irdp+wozHgL12raG1WLkM31mVAJ9wx4=; b=SQ8VQYzZ KGxlJYgA2ajnztwmQ5cA9wWn1n4JhRuhQdaCwTPWI4H88MPOhFTZ+mrYlZEWTBXe yVWx28VcVIQf08k/Ec5KVEGsWSAER5IEtnl+yEzDzpiV/xc9hUCgvoD/X7o61xq4 T2xilVgdG3nmhd1N2U3CW64p8AXZDowbtASXsKsBDxT2DVVUE7PHE6NTyZ3CYlfM DQuGBkzCkoKhQTL+yKVuywEEwCsD9ocBCa01KNxWZqpg/xKe4UnbvoeEO7F1tC3u y5cQdEB4bJv7/1y3cIBBKM8RWTTpxyL/wDpcqS6EA9PpbIjC1snOei5to+Rv8atK 8uHvYQKOW89hhA== X-ME-Sender: X-Sasl-enc: gVcmwdV0aDFpiMqKuvY4PTRNfmjhXuIVrJvMRhvzN/WI 1507239441 Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 216687E4ED; Thu, 5 Oct 2017 17:37:21 -0400 (EDT) From: Thomas Monjalon To: Chas Williams Cc: dev@dpdk.org, "Mcnamara, John" , Chas Williams <3chas3@gmail.com>, "Richardson, Bruce" , "De Lara Guarch, Pablo" Date: Thu, 05 Oct 2017 23:37:20 +0200 Message-ID: <6262010.MHAZxIagKx@xps> In-Reply-To: References: <20170918194740.23057-1-3chas3@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] hash: document rte_jhash() boundary behavior 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, 05 Oct 2017 21:37:22 -0000 > > Due to the uint32_t accesses in the hash computation, keys that aren't > > aligned to a uint32_t boundary or multiples of uint32_t in length, may see > > accesses beyond the end of the key. This may cross a page boundary. > > > > Signed-off-by: Chas Williams > > Acked-by: John McNamara Applied, thanks