Received: by 2002:ac0:8845:0:0:0:0:0 with SMTP id g63csp260407img; Wed, 27 Feb 2019 21:53:38 -0800 (PST) X-Google-Smtp-Source: AHgI3IbezdD1dYUW1XS7xG3A8b1A6ADactEpEhPdu8Yr4kJlEX9j/xfhkNLfC+R+xaNSHzfPWIi6 X-Received: by 2002:a63:f658:: with SMTP id u24mr6787754pgj.399.1551333218594; Wed, 27 Feb 2019 21:53:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551333218; cv=none; d=google.com; s=arc-20160816; b=vC1nwA/c/YRywLgLr/mdZy7uctDsDu79SFagrxvwiAjPl9d7eHLvmRvpasi7WF8hNy XtKmKrOAOij239zaEbupFD3ai48X8W5o6PwZruMh9Ps1DwOComuERJqRKMx7g7/snP1A wgPcJiLkqFKO1a+lc6EeQaB+uBq0QtKTyn7hRTEwbUBhL22yl0zmAFLMygZnxFkwzEEY dBOzOIPVx9dPM+URNJn5frOscVSCWqBWq4KZPWtSYg6NppCgT0IVWyvl27iJ5eBg51li 3ayQxIdvmQh5FyQp5UjXJPDQpUnau2Cu7unGonNom7oJRCaItQPdmR0gM3W1ReGWnOld Fosw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version; bh=tvyYzX9zjXUqiu00qxbB23+rkUhRrv8soLIy1AyDzDo=; b=JFpJYDSWz0ZaKMZ3LG/UtuugaoT8VMb7h28h8INXXhO+8IfLYJ/iqYgQDuTezwtPXr hvNSXKNyy7CRehiujhoc0maPtPGxAm+kbLM6o4ZWWiC+imKBsG0OlB3Q5Ad0zUxxgtUY 4SXiI5KwHFqoXMbqHdUbADVMc3CYh5Jb6cZUNK/etx35ZrGAzALhWRNeiE+1jI+eBi11 3/UkRsb+k/6A/Ugs/IvJohjh7wNhx36YtJPrClmfzU67Va3zp6BdY0L4nNgHSm/s7iXk /95F0tVRlrDh7yrhNjUlUVVm/otOLsVGAlkwfZ/yQCz5uwcPb5UAFZXt8r65V2snDvdL 2xMw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d19si16038390pgv.522.2019.02.27.21.53.22; Wed, 27 Feb 2019 21:53:38 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730865AbfB1Fnz (ORCPT + 99 others); Thu, 28 Feb 2019 00:43:55 -0500 Received: from mail-ot1-f48.google.com ([209.85.210.48]:44939 "EHLO mail-ot1-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725862AbfB1Fnz (ORCPT ); Thu, 28 Feb 2019 00:43:55 -0500 Received: by mail-ot1-f48.google.com with SMTP id g1so16591349otj.11; Wed, 27 Feb 2019 21:43:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=tvyYzX9zjXUqiu00qxbB23+rkUhRrv8soLIy1AyDzDo=; b=c+LiZUS9Yc/7MUh46vXJrH0JLIOhEiiQn/NGAht8h3Oo35RWANsBGUSDCi7TulsAD5 rdxxSDDHY2C76K3FZuJUV2Lfn9hkZpNo4bmC1Obez151NwRg3ywQsHm/jGNrWU4ypG4w t9kSxHtAWj/MAe8pspLcZFpe5nLBzYmvE/Hu15gPtvHLbjBVtAZamJBw63+0OsHh32wx uZk4c2nw9qD4dE9H1O8T3DzgLBd4gBozwvHYm/suX+DSo3bClRxg4lx9O72KRZUK8ceC Cf5fdI5LbTfn1robsa2W34KkVaP/Gz4g8tZ0GSXigopL9kf4Pg9litm1m6hWgY551kvq XmeQ== X-Gm-Message-State: AHQUAubPkBRRjbHJhcXE8hlk24lCQ8Z4z+Tw2hAio/y+cDIyVTi8H+2h FcLbwt0YT6fctJc5mxAMRd0T0y77BYNRcuXYMpk= X-Received: by 2002:a9d:7347:: with SMTP id l7mr4530336otk.321.1551332634701; Wed, 27 Feb 2019 21:43:54 -0800 (PST) MIME-Version: 1.0 References: <20190227104028.707a75e2@shemminger-XPS-13-9360> In-Reply-To: <20190227104028.707a75e2@shemminger-XPS-13-9360> From: Harini Katakam Date: Thu, 28 Feb 2019 11:13:44 +0530 Message-ID: Subject: Re: Request for suggestion on net device re-naming/re-ordering based on DT alias To: Stephen Hemminger Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Nicolas Ferre , David Miller , Michal Simek , Harini Katakam Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 28, 2019 at 12:10 AM Stephen Hemminger wrote: > > On Wed, 27 Feb 2019 17:24:03 +0530 > Harini Katakam wrote: > > > Device naming is a hard problem, and there is no perfect solution. > > Device tree should be providing hints to userspace policy for naming, not > trying to do it in the kernel. > See: https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/ Thanks Stephen - I'll try this. Regards, Harini