From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] pch_gbe: Use a randomly generated MAC instead of failing probe Date: Sat, 14 Jan 2012 11:56:04 -0800 (PST) Message-ID: <20120114.115604.2101782124431552110.davem@davemloft.net> References: <132d2a41a089905de3147b4656e350608aa7fd6f.1326523495.git.dvhart@linux.intel.com> <20120114.001430.787918662083526597.davem@davemloft.net> <4F11A533.4040406@linux.intel.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: linux-kernel@vger.kernel.org, arjan@linux.intel.com, alan@linux.intel.com, tomoya.rohm@gmail.com, jeffrey.t.kirsher@intel.com, paul.gortmaker@windriver.com, jdmason@kudzu.us, netdev@vger.kernel.org To: dvhart@linux.intel.com Return-path: Received: from shards.monkeyblade.net ([198.137.202.13]:57640 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756386Ab2ANT4N (ORCPT ); Sat, 14 Jan 2012 14:56:13 -0500 In-Reply-To: <4F11A533.4040406@linux.intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Darren Hart Date: Sat, 14 Jan 2012 07:54:27 -0800 >> Please correct any hardware that hasn't shipped yet or is alpha/beta >> hardware in testing, so that we don't need stuff like this. > > I saw that the use of random_ether_addr is fairly prevalent, and > attempted a roughly similar sort of approach to others I had seen. Do > you consider all of those to be "necessary evils" or are there > legitimate situations for its use? > > In any case, with existing hardware out there that is unusable with the > current pch_gbe driver, can we consider this workaround for inclusion? I fear that people are just going to add this random MAC stuff way too easily, it's a spreading disease. Ship functional hardware instead.