From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965276AbWI1EDz (ORCPT ); Thu, 28 Sep 2006 00:03:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965277AbWI1EDy (ORCPT ); Thu, 28 Sep 2006 00:03:54 -0400 Received: from ebiederm.dsl.xmission.com ([166.70.28.69]:32214 "EHLO ebiederm.dsl.xmission.com") by vger.kernel.org with ESMTP id S965276AbWI1EDx (ORCPT ); Thu, 28 Sep 2006 00:03:53 -0400 From: ebiederm@xmission.com (Eric W. Biederman) To: Andi Kleen Cc: Andrew Morton , linux-kernel@vger.kernel.org, Ingo Molnar , Tony , Benjamin Herrenschmidt Subject: Re: [PATCH 0/5] Message signaled irq handling cleanups References: <200609280057.03372.ak@suse.de> Date: Wed, 27 Sep 2006 22:02:23 -0600 In-Reply-To: <200609280057.03372.ak@suse.de> (Andi Kleen's message of "Thu, 28 Sep 2006 00:57:03 +0200") Message-ID: User-Agent: Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Andi Kleen writes: > On Wednesday 27 September 2006 21:54, Eric W. Biederman wrote: >> >> The following patch set should be enough to clear up the >> outstanding issues with genirq on i386 and x86_64. This actually >> takes things a step farther and moves all of architecture >> dependencies I could find into the appropriate architecture. >> >> So hopefully we are finally close enough that other architectures >> will be able implement msi support, without too much trouble. >> >> msi: Simplify msi sanity checks by adding with generic irq code. >> msi: Only use a single irq_chip for msi interrupts >> msi: Refactor and move the msi irq_chip into the arch code. >> msi: Move the ia64 code into arch/ia64 >> htirq: Tidy up the htirq code > > > The (small) x86-64 parts are fine by me. Thanks. Note this should allow the hack in -mm that disables stack switch with 4K stacks on i386 to be dropped. Eric