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 BFD2D4367B for ; Tue, 5 Dec 2023 17:34:19 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 40C6340297; Tue, 5 Dec 2023 17:34:19 +0100 (CET) Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) by mails.dpdk.org (Postfix) with ESMTP id 03CF440271 for ; Tue, 5 Dec 2023 17:34:17 +0100 (CET) Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-6cc02e77a9cso5689512b3a.0 for ; Tue, 05 Dec 2023 08:34:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1701794057; x=1702398857; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=l6r2AYdMrwmc41PocpLDpnMG6FWYnnlaFMPtMjs37aI=; b=qb/JMzROp547BTWdZ3Sg1qg3vP32WRwW8012EuxUaGHrDXU/yfTneHae/EWJq8Qhga Bqcbss9zWVuecDRzidL9vRHgMbyeejhDXfldx1iOWYa19uEZP7kYISSqGJCbtMoKXnuw 9hXAvj68cGtqOHMGMar/Tze410tpBC6YJKFtt1sq6eyrNXrCqRjZFTOPX3prjYPFslRl 6LDH1v46UlGxRlet4DF2U7OgNHkh6OYkQ6+g+HBJYbpchHvE3KKCQ7S+DTlBFSq/98ZR 8KhiRs3mfMYy36bvAPa1KvsazwCFhDlELyZb38RwnzQWv5fpyuOF0hn+/8NclS/v0JLL GAtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701794057; x=1702398857; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=l6r2AYdMrwmc41PocpLDpnMG6FWYnnlaFMPtMjs37aI=; b=rzdE5ad3av9s8bNuv8IgZaS36HuQ3XzcgOTaePQyBr59t0DsDisa/etHn0i3p4BYPs g4hxxkDuLns6yDmC0quwnt6GsiQ6RtcwrSz3QoHSzpb6iVNew0PtRPxmFdBas9WvpdVW n6NckL2O4tV2uMBBIoUSsQYNJj7bK+vpWPS8gsZehatRqdLAU8W9fzfMdLCL3QSxN4YM pdx49cuMOb0brEW4cV07zlF5h5/T04AtLH9OjwMnb/zVCStkvavdLtdtbIU23Lq8cie1 PejRXIukuFwwXKqgfyFlqJH6CFTe/7uF44R9GVs7Eg2zU2moXlohMqSdM6jpb/kEbzFH omGg== X-Gm-Message-State: AOJu0YyYPZj5fDMkLucK7JotLnvxX+Xo3S5FN/HkefsBIm7cosehoO8f f5mVUGFntyoEJ4jxkIDgg0xkJg== X-Google-Smtp-Source: AGHT+IH4Ahb0N32+F+yzE4/2EFi5dAOlKMpCrZqOmfGVIFX3W9JaUNQ+FC9V908KV9RNXlKxFMgjTQ== X-Received: by 2002:a05:6a20:938d:b0:18f:97c:6165 with SMTP id x13-20020a056a20938d00b0018f097c6165mr7256624pzh.98.1701794056799; Tue, 05 Dec 2023 08:34:16 -0800 (PST) Received: from hermes.local (204-195-123-141.wavecable.com. [204.195.123.141]) by smtp.gmail.com with ESMTPSA id g3-20020a62e303000000b006ce66144e91sm2009348pfh.114.2023.12.05.08.34.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Dec 2023 08:34:16 -0800 (PST) Date: Tue, 5 Dec 2023 08:34:15 -0800 From: Stephen Hemminger To: Antonio Di Bacco Cc: users@dpdk.org Subject: Re: DPDK used for building programs and the one used to run the programs Message-ID: <20231205083415.42afe17b@hermes.local> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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 On Tue, 5 Dec 2023 14:47:47 +0100 Antonio Di Bacco wrote: > On the target machine I use to have a DPDK compiled after installing > the Mellanox 5/6 drivers. > I see that there are files related to MLX5 pmds in the target machine > (include files). > > To compile my programs I use a container where there is installed a > DPDK that doesn't have the MLX5 support, I mean I don't find the > rte_mlx5_pmds.h in the container. > > Now, a program compiled in the container could have problems when > using MLX5 on the target machine? > > Thanks, > Anna. Header files are only used when compiling. A possible issue is any shared libraries that MLX5 PMD is depending on not being visible in the container.