From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1CD8FA034F for ; Sun, 3 Oct 2021 20:44:33 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 92C9141251; Sun, 3 Oct 2021 20:44:32 +0200 (CEST) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by mails.dpdk.org (Postfix) with ESMTP id DD06840DF6 for ; Sun, 3 Oct 2021 20:44:31 +0200 (CEST) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 359E65C0131; Sun, 3 Oct 2021 14:44:31 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Sun, 03 Oct 2021 14:44:31 -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=fm2; bh= NFoqst1JHPdRBulodqk6sd2xUGDAd9Ht2kO56nu9IXU=; b=iItDrCHFg2dUXIcR +gVyP+YXf6zXMZbofnqKE2nmf6V4ac2nN8ojk//82jnZFh2KuHP/ONEnf+q7QMNx VOUOoh73WbSmYSAsxqdZhxz3Abh50cM8ZjEbIwQ2Pu3UQPkwdP0nOd1t06Aj7Ztb 5x/9ii3Fnyc6QdkQZyeFfyFYVtefkBvBg2tWDhu3NLoudVq1jfG6e0JhVWx865mP YoNPw7J61hVTEzhssnDo7rpWHqKzPipT4keIsy1ZIDfz0/RSNoT9kmFabQ2/vC79 BxOyDOo0cTGQi11Lfks2xODswMquVLrlK73YyWc4WVSv0Rb60wItK4V5m3MwBPsJ tUkuWA== 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=NFoqst1JHPdRBulodqk6sd2xUGDAd9Ht2kO56nu9I XU=; b=X79whMk0Zdl8SQ1mYFamjBfpUSeNeikQKRJ0taOdo0dRfwxTyhqw68Qfv raKH3ZPRaKtkCHzErwFK3yUtCHvFiPlJXEPcynCe31qqMmrNpaJr+bDZmfgM52+d N/Ob1toF100gHWA2IxlgmEybS1d+hgC3ikGAMoxoKoJe3erwVegUUHm1osRiY2CZ nVEDnfKkVH7VOHn6bgVTZFvzriHsH+ppsFEy44bXfAn9ceGrgcP6MK7Mj8VqaO9l mP7cemCneoYO7ZuLsfZO9zX5APlJvGFrW5+KsFHY7kzdLcJVQBIbEVngcWXra5je aTtyqgJN1ArpLqEbi4Ge8DIVXB/Fg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrudeltddguddviecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhm rghsucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenuc ggtffrrghtthgvrhhnpedugefgvdefudfftdefgeelgffhueekgfffhfeujedtteeutdej ueeiiedvffegheenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfh hrohhmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvght X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 3 Oct 2021 14:44:30 -0400 (EDT) From: Thomas Monjalon To: Jaeeun Ham Cc: "users@dpdk.org" , "alialnu@nvidia.com" , "rasland@nvidia.com" , "asafp@nvidia.com" Subject: Re: I need DPDK MLX5 Probe error support Date: Sun, 03 Oct 2021 20:44:27 +0200 Message-ID: <4863204.PRUBTm44oF@thomas> In-Reply-To: References: <10888350.v8Z1xNktaK@thomas> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org 03/10/2021 10:10, Jaeeun Ham: > Hi Thomas, > > Thank you so much for your sincere support. > I will follow your suggestion and do my best to solve this issue. > > By the way, is it okay to use mlx5_core driver by different applications which have different DPDK versions? > 0000:12:01.0 (DPDK 20.11 - mlx5_pci: unable to recognize master/representors on the multiple IB) > 0000:12:01.1 (DPDK 20.11 - mlx5_pci: unable to recognize master/representors on the multiple IB) > 0000:12:01.2 (DPDK 18.11 - currently used) I think it should be OK but it is not well tested.