From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752695Ab3AUATz (ORCPT ); Sun, 20 Jan 2013 19:19:55 -0500 Received: from mx1.redhat.com ([209.132.183.28]:54185 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752608Ab3AUATx (ORCPT ); Sun, 20 Jan 2013 19:19:53 -0500 Date: Sun, 20 Jan 2013 19:19:39 -0500 From: "Frank Ch. Eigler" To: Rusty Russell Cc: Dave Jones , Josh Boyer , dhowells@redhat.com, linux-kernel@vger.kernel.org, peterz@infradead.org, mingo@redhat.com, Len Brown , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org Subject: Re: [PATCH] MODSIGN: Add TAINT_NOKEY_MODULE Message-ID: <20130121001939.GB25509@redhat.com> References: <20130104191205.GD27554@hansolo.jdub.homelinux.org> <87bod14x44.fsf@rustcorp.com.au> <20130107145832.GA12363@hansolo.jdub.homelinux.org> <20130115190911.GA6964@hansolo.jdub.homelinux.org> <87y5ftyf51.fsf@rustcorp.com.au> <20130116193724.GF6964@hansolo.jdub.homelinux.org> <87pq14y6bs.fsf@rustcorp.com.au> <20130117150202.GB32586@redhat.com> <8738xvxv55.fsf@rustcorp.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8738xvxv55.fsf@rustcorp.com.au> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi - > [...] > - add_taint(TAINT_DIE); > + add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); > [...] If "UNRELIABLE" a good way to describe it - not DANGEROUS or COUNTERPRODUCTIVE or something, then maybe lockdep *can* produce reasonable results following such a taint. If the results are merely suspect, could lockdep reports include the taint report, but otherwise keep working? - FChE