From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f194.google.com (mail-pf1-f194.google.com [209.85.210.194]) by dpdk.org (Postfix) with ESMTP id A2D435920 for ; Fri, 31 Aug 2018 00:09:19 +0200 (CEST) Received: by mail-pf1-f194.google.com with SMTP id p12-v6so4514715pfh.2 for ; Thu, 30 Aug 2018 15:09:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=qkcbFutLxSz5y3IDByL5L1Q/OtjZl6lwwdnRe8/k/JU=; b=izO17AE1CSdRCkqAZRPdSf8JyOwJ7g3rQkYlzRew2M8dRm/IuZHpYcmlPMPJ+J9/SI lCEs1kUSkn+YLPhOmq4EDg/WsrKX3HjAEJtYGIMYmulbHjhUEiAzKxuDklLS+n9AL8Te 13JtGXCPFAUKmtgHz8QtNWLfbo6N1GaFEVkb3wU9B1fe5d+AtcV9OtOCCp1PVtvt6i+Y EMOe1HhiUE0HM5nwmE9XnqQcidbqwtWQfaQaNd+M0ebpu+7Ttj8xMijtXIZyeU4SZGK2 jjJkZxy6kh8T7LE6imE6U67iCV5V6JUPWi0SIWgIJxb2kKGR5K+L+SoDr793XQCFumkX VlRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=qkcbFutLxSz5y3IDByL5L1Q/OtjZl6lwwdnRe8/k/JU=; b=KjyAE9taH5UcS/doprH/cPXjYjrA5YRCMUbuAcvbq6R4cTfQ9zyZBKuAgenhKCRex/ 4O227juGPPCWe2AniSyw/gGxoPQU4IKONhgedoIbNXAkp/4HGmBgjshk/Z3JzFCMC9k5 tU0crJLkw3fOms4P0rgFjN/Vkt3qE4f3lE1Ffk995kBUTDD5bGwyehi/ug1f+EZZxVy2 QWTSushSbicMlYGqqKyRhk+omcbspkkEkAvUUmmx+VTmb4XQ6XENiLPVhLn5WPfMXPxO yPuMwm3I0krBVzNQs1Us9M2wHfieFoa4nxnsGdFcwhxMTTnJepj2UC/CrokIB1hen9mx k5LQ== X-Gm-Message-State: APzg51CyrJ9CPUTk+imsw+iMMOYvh58Il/YjMfHYkUlf7P4zj2pl46Oo p4IwovFdBjI8oshOCoTTfDiSqg== X-Google-Smtp-Source: ANB0VdYr+0DqFf76T/F22K4AkpuaaAOPe6UtJDLo1+cfKpsALKb/NldOenw498HruGiA6q8X1sksdw== X-Received: by 2002:a65:6243:: with SMTP id q3-v6mr11427784pgv.273.1535666958601; Thu, 30 Aug 2018 15:09:18 -0700 (PDT) Received: from xeon-e3 (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id a72-v6sm19583492pge.85.2018.08.30.15.09.18 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 30 Aug 2018 15:09:18 -0700 (PDT) Date: Thu, 30 Aug 2018 15:09:11 -0700 From: Stephen Hemminger To: Dan Gora Cc: Igor Ryzhov , Ferruh Yigit , dev@dpdk.org Message-ID: <20180830150911.6b0e7901@xeon-e3> In-Reply-To: References: <20180628224513.18391-1-dg@adax.com> <20180629015508.26599-1-dg@adax.com> <20180629015508.26599-11-dg@adax.com> <20180829085410.4411c07e@xeon-e3> <20180829150014.0ae59128@xeon-e3> <20180829161043.11bb2434@xeon-e3> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v2 10/10] kni: add API to set link status on kernel interface 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, 30 Aug 2018 22:09:20 -0000 On Thu, 30 Aug 2018 18:41:14 -0300 Dan Gora wrote: > On the other hand, the "write to /sys" method is a bit more simple and > confines the changes to the user space library. If we're confident > that the /sys ABI is stable and not going to be changed going forward > it seems like a valid alternative. See Documentation/ABI/testing/sysfs-class-net