From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966899AbWKUCVl (ORCPT ); Mon, 20 Nov 2006 21:21:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966901AbWKUCVl (ORCPT ); Mon, 20 Nov 2006 21:21:41 -0500 Received: from 216-99-217-87.dsl.aracnet.com ([216.99.217.87]:1686 "EHLO sous-sol.org") by vger.kernel.org with ESMTP id S966899AbWKUCVk (ORCPT ); Mon, 20 Nov 2006 21:21:40 -0500 Date: Mon, 20 Nov 2006 18:21:09 -0800 From: Chris Wright To: Dave Jones , Chris Wright , linux-kernel@vger.kernel.org, stable@kernel.org, Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Chuck Wolber , Chris Wedgwood , Michael Krufky , torvalds@osdl.org, akpm@osdl.org, alan@lxorguk.ukuu.org.uk, Jan Beulich , Metathronius Galabant , Michael Buesch , Greg Kroah-Hartman Subject: Re: [stable] [PATCH 46/61] fix Intel RNG detection Message-ID: <20061121022109.GF1397@sequoia.sous-sol.org> References: <20061101053340.305569000@sous-sol.org> <20061101054343.623157000@sous-sol.org> <20061120234535.GD17736@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061120234535.GD17736@redhat.com> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Dave Jones (davej@redhat.com) wrote: > Since I pushed an update to our Fedora users based on 2.6.18.2, a few people > have reported they no longer have their RNG's detected. > Here's one report: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=215144 Hmm, I wonder if the report is valid? Jan's patch would have the correct side effect of disabling false positives (for RNG identification). Be good to check that it actually used to work. Having said that, Jan the datasheet recommendation is looser than your implementation. It only recommends checking for manufacturer code, you check device code as well. Do you know of any scenarios where that would matter (I can't conceive of any)? thanks, -chris