From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754118Ab1HZTP4 (ORCPT ); Fri, 26 Aug 2011 15:15:56 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:57741 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753889Ab1HZTPx (ORCPT ); Fri, 26 Aug 2011 15:15:53 -0400 Date: Fri, 26 Aug 2011 23:15:47 +0400 From: Cyrill Gorcunov To: "H. Peter Anvin" Cc: Bjorn Helgaas , Suresh Siddha , Thomas Gleixner , Ingo Molnar , Ralf Jung , Yinghai Lu , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 1/2] x86, ioapic: Reserve only 128 bytes for IOAPICs Message-ID: <20110826191547.GB1930@sun> References: <20110825230539.5355.13851.stgit@bhelgaas.mtv.corp.google.com> <1314315225.16133.30.camel@sbsiddha-desk.sc.intel.com> <20110826062224.GA3903@sun> <20110826180930.GA1930@sun> <4E57E441.6030800@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4E57E441.6030800@zytor.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 26, 2011 at 11:21:53AM -0700, H. Peter Anvin wrote: ... > > > > Ie -- 4K increment with 1K base address. If I find other sources I have in mind > > I'll ping you. > > > > OK, so that explicitly specifies a 1K alignment. The 4K bit seems to be > a default policy and not a requirement. > > -hpa > Yeah, and I seem to overdid with warning proposal ;) So patch is fune, thanks a lot Bjorn! Cyrill