From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753381AbYKFWBo (ORCPT ); Thu, 6 Nov 2008 17:01:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750964AbYKFWBf (ORCPT ); Thu, 6 Nov 2008 17:01:35 -0500 Received: from waste.org ([66.93.16.53]:42791 "EHLO waste.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750932AbYKFWBe (ORCPT ); Thu, 6 Nov 2008 17:01:34 -0500 Subject: Re: [PATCH] x86: make NR_IRQS on 32bit is same to 64bit From: Matt Mackall To: "H. Peter Anvin" Cc: Yinghai Lu , Ingo Molnar , Jeremy Fitzhardinge , Thomas Gleixner , Andrew Morton , "linux-kernel@vger.kernel.org" , Ben Hutchings In-Reply-To: <4912943C.2090801@zytor.com> References: <4910C845.4060909@kernel.org> <20081106062608.GC6384@elte.hu> <86802c440811052242taefec24ndf661b1c65ca457e@mail.gmail.com> <4912943C.2090801@zytor.com> Content-Type: text/plain Date: Thu, 06 Nov 2008 15:59:58 -0600 Message-Id: <1226008798.3023.23.camel@calx> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2008-11-05 at 22:52 -0800, H. Peter Anvin wrote: > Yinghai Lu wrote: > >> > >> Clean-up sidenote: i think we can now remove the VISWS #ifdef portion > >> for good? Mind sending a patch for that too? > > > > could remove CONFIG_PARAVIRT too.. Jeremy? > > > > This seems like a bad idea, especially for the embedded guys. I'd actually really like to see us move to dynamically-allocated irq tables as they're currently huge. But I haven't dug into it deeply enough to see what sort of gotchas are involved. -- Mathematics is the supreme nostalgia of our time.