From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1767296AbXDTWuE (ORCPT ); Fri, 20 Apr 2007 18:50:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1767299AbXDTWuE (ORCPT ); Fri, 20 Apr 2007 18:50:04 -0400 Received: from mx1.redhat.com ([66.187.233.31]:32835 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1767296AbXDTWuD (ORCPT ); Fri, 20 Apr 2007 18:50:03 -0400 Message-ID: <4629438C.4070209@redhat.com> Date: Fri, 20 Apr 2007 18:49:48 -0400 From: Chuck Ebbert Organization: Red Hat User-Agent: Thunderbird 1.5.0.10 (X11/20070302) MIME-Version: 1.0 To: linux-kernel CC: Andi Kleen Subject: [RFC PATCH 0/3] Clean up x86 CPU feature setup Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org x86 CPU feature flag setup has become impossible to debug. Every user just does set_bit()/clear_bit() or writes the entire set to change the flags, so there's no way to trace how they're being set. This patchset creates an API and debug messages for tracking how the flags get set. It's not nearly done, but I want to know whether or not to continue.