From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 1E984A0096 for ; Tue, 4 Jun 2019 00:23:39 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2B4001B9AE; Tue, 4 Jun 2019 00:23:38 +0200 (CEST) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by dpdk.org (Postfix) with ESMTP id 0D54A1B9AD for ; Tue, 4 Jun 2019 00:23:37 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 9378922089; Mon, 3 Jun 2019 18:23:36 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Mon, 03 Jun 2019 18:23:36 -0400 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=PEyXVXcAMCf6HReO18oO1vELPl1mdOTTDYGJOdxR2ns=; b=H7Hhfwh1/It6 sDubxAZAUi/u137FCQf9SfmYzEZgXAELf8Gm3ILFWOxcjDe5XFQ0kXm4gBGnhrul CQUFjCROR75oI2skehkbAD8nGcHUr5Ex4RNoMEmEglTAgmgMVVII9cAqurR7MGZu nHbvsPZnDmJng/VDXF5hNZg2W/s3yOg= 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=fm2; bh=PEyXVXcAMCf6HReO18oO1vELPl1mdOTTDYGJOdxR2 ns=; b=qgXznR/ThaZcsL9p4kH0oydEAZJNiMEDZzMPMKN3uDeJ6wvvCeAE8/kts Akob4KBUPGX/Owy3BELvOMpLtpze3vQ/7oUeUx7dxWr9JJxUXO9JXKp8yx0ZFLbq BJ45+ggZFXsZFJ0IwqBPG2QQWigcHqFWoN6U3LmbHvxi6BuRgN1fhWBmZeuc/ntD dbF3get34m/T9cLuiekg9h9/DjEWXe4LYdWam0HknxTwK0MVxrSw5c8fU7ai1iVI HuXnYQQIlzX89mrG86x+ceLL8zwGXbjhWCSMeMKM/pzllBar/KPAgcj7UgsprqLd FeZky/1DaYd5jNyWBkWZYAmISH3qA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduuddrudefkedguddtucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkfgjfhgggfgtsehtqhertddttddunecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecukf hppeejjedrudefgedrvddtfedrudekgeenucfrrghrrghmpehmrghilhhfrhhomhepthhh ohhmrghssehmohhnjhgrlhhonhdrnhgvthenucevlhhushhtvghrufhiiigvpedt 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 41B4680062; Mon, 3 Jun 2019 18:23:35 -0400 (EDT) From: Thomas Monjalon To: Bruce Richardson Cc: dev@dpdk.org, Mattias =?ISO-8859-1?Q?R=F6nnblom?= Date: Tue, 04 Jun 2019 00:23:34 +0200 Message-ID: <3171427.yZPL4bJ4jd@xps> In-Reply-To: References: <20190514133702.2993-1-bruce.richardson@intel.com> <20190514133702.2993-2-bruce.richardson@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" Subject: Re: [dpdk-dev] [PATCH 2/2] build: add rdrand and rdseed checks to build 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 15/05/2019 18:53, Mattias R=F6nnblom: > On 2019-05-14 15:37, Bruce Richardson wrote: > > The meson build never checked for the presence of rdrand and rdseed > > instructions, while make build never checked for rdseed. Ensure builds > > always have the appropriate checks - and therefore defines - for these > > instructions. For runtime, we also add in rdseed to the list of known > > bits returned from cpuid() instruction, so we can confirm its presence = at > > application init time. > >=20 > > Signed-off-by: Bruce Richardson >=20 > Tested-by: Mattias R=F6nnblom Applied, thanks