From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E378142C50; Mon, 12 Jun 2023 19:29:40 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BC2E8410DD; Mon, 12 Jun 2023 19:29:40 +0200 (CEST) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by mails.dpdk.org (Postfix) with ESMTP id 837CC40698 for <dev@dpdk.org>; Mon, 12 Jun 2023 19:29:39 +0200 (CEST) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id CF2215C0185; Mon, 12 Jun 2023 13:29:38 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Mon, 12 Jun 2023 13:29:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to; s=fm2; t= 1686590978; x=1686677378; bh=NRZlcNmcuTYToaT1baFVG4EIrjwsZyRCgpT YcKRWhyI=; b=vIs5J+iSLMu2t4kK/DtkQ1amsZm+5q+/Np1YXIaHkv47Byhg4xT sbv4tnFMc3Kf3B/mEZEaqf2jG5FkuXdDBZGvzWZ3a45kRNkN84IWNo1h+0EOQT3K gQhKp84qoRmt7KAXRf67DZAyZ6I3bj8qTtc3pvh/5U5oSeec8LutX+MbJBEVnP4N +4GcNT4wxa5rxPWKXcpCJAbhp1AG33zPzLFQN9DK1StjgjiB1QDumvIOAquusbk8 w7vrvvHdZ8H7peh2jnQuOMuFB+caMI0usI5MZRrUFV36D1e7DoIacuK6I3wL1dtQ gihfJXsv92oIaIn0TBCNcmMLcbtXsCGhKyQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1686590978; x=1686677378; bh=NRZlcNmcuTYToaT1baFVG4EIrjwsZyRCgpT YcKRWhyI=; b=lchd/FFRWBvJez7ITeSp6WpAK5zyOwZ4UnQ5FHxsxGpuk97mHu2 9E//N64bb1Od/18iuEPHx0D67oTrjrEXtgSo7EFSRG6LreE3Hk1KYEoK+N/bRBi2 szVoBIS0WrpY5uDwLwn1gQgxg9luELDA7MkajCFjwNSGHHq8ygBex0o0kbHOOTR8 /M+dUk95GMIy7p/ViCa4a8N8P7aibBgmGLMSStU7hfWZvrmzVDnkRo3md+qzJ7hh f7g6SC1o3hC6qzwsYb4Fr6Tp7CK7u2yRnnGlW+mimf/rOFiP8IlJimGDFWSq5Aup reIRNn9MjOHJ0P42nAiieY44rCkakesPzQQ== X-ME-Sender: <xms:AlaHZLPsgr5Nv3LERVJ_9PJJWBBVl5fQvPBZonfVd_ksa5PpJBDTJg> <xme:AlaHZF-2YXW_KgWUIZqN2aKEW75kCIvcljYLFpk5p6eA3mT_Zmehvitex__MEUXE4 FlzpAwHzW0vP6t6sA> X-ME-Received: <xmr:AlaHZKRYaD378voy17dYFgkmY3aJp2MsF5kpwY7eSTCDDXBsHUELP5pKkZQqgeXSvcHqCLdUFIWnf4jafLyjnk7_3Q> X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrgeduhedgudduvdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttddvnecuhfhrohhmpefvhhho mhgrshcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqne cuggftrfgrthhtvghrnheptdejieeifeehtdffgfdvleetueeffeehueejgfeuteeftddt ieekgfekudehtdfgnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilh hfrhhomhepthhhohhmrghssehmohhnjhgrlhhonhdrnhgvth X-ME-Proxy: <xmx:AlaHZPuBJBlLNvfI26CuvH-bOk--KCARg2cNHpYfm_yCFwIiHzu_dA> <xmx:AlaHZDee-jrsHjR9IYqhtYgdXm3HNGUoj-u7nrHAdQc0ObZxahYfEQ> <xmx:AlaHZL1jdVSCunvFsqtwTksgd7mdYcAnwbQJpedk7BR5HLuCU1oT2w> <xmx:AlaHZEqbUAbTWMYp30WkmXjAhHuFjw90GZ5VijUNCDXdZCm0vRnnUg> Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 12 Jun 2023 13:29:37 -0400 (EDT) From: Thomas Monjalon <thomas@monjalon.net> To: Viacheslav Ovsiienko <viacheslavo@nvidia.com> Cc: dev@dpdk.org, david.marchand@redhat.com, "Burakov, Anatoly" <anatoly.burakov@intel.com> Subject: Re: [PATCH] eal: add warning for incompatibe requested IOVA mode Date: Mon, 12 Jun 2023 19:29:36 +0200 Message-ID: <2645388.q0ZmV6gNhb@thomas> In-Reply-To: <db8a8982-0f1d-39ff-2eac-00e8f7355b37@intel.com> References: <20230606153921.8074-1-viacheslavo@nvidia.com> <db8a8982-0f1d-39ff-2eac-00e8f7355b37@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org 12/06/2023 11:55, Burakov, Anatoly: > On 6/6/2023 4:39 PM, Viacheslav Ovsiienko wrote: > > The DPDK can be compiled to be run in IOVA VA mode with > > 'enable_iova_as_pa=false' meson option. It disables support > > of the physical address field in the mbufs and application > > can not be run in 'IOVA as PA mode'. > > > > The patch adds warning if some bus requires the 'IOVA as PA' > > mode in runtime and the 'enable_iova_as_pa=false' meson option > > was configured on build. > > > > Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com> > > Acked-by: Anatoly Burakov <anatoly.burakov@intel.com> Applied, thanks.