From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758654Ab2CTJ7a (ORCPT ); Tue, 20 Mar 2012 05:59:30 -0400 Received: from mail-we0-f194.google.com ([74.125.82.194]:44246 "EHLO mail-we0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757547Ab2CTJ72 (ORCPT ); Tue, 20 Mar 2012 05:59:28 -0400 Date: Tue, 20 Mar 2012 10:59:24 +0100 From: Ingo Molnar To: Konrad Rzeszutek Wilk Cc: Josh Boyer , Suresh Siddha , Ingo Molnar , "H. Peter Anvin" , yinghai@kernel.org, linux-kernel@vger.kernel.org, kernel-team@fedoraproject.org, midgoon@gmail.com Subject: Re: 3.2.1 Unable to reset IRR messages on boot Message-ID: <20120320095924.GA8377@gmail.com> References: <20120125134947.GF13655@zod.bos.redhat.com> <1327529048.2327.17.camel@sbsiddha-mobl2> <20120125231534.GL13655@zod.bos.redhat.com> <20120131142621.GA2136@zod.bos.redhat.com> <1328083230.3638.2.camel@sbsiddha-mobl2> <20120312132448.GA20204@zod.bos.redhat.com> <1331577393.31585.94.camel@sbsiddha-desk.sc.intel.com> <20120319133046.GB13093@zod.bos.redhat.com> <20120319193842.GA8123@phenom.dumpdata.com> <20120320094048.GC20079@phenom.dumpdata.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120320094048.GC20079@phenom.dumpdata.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 * Konrad Rzeszutek Wilk wrote: > 2). Make the Xen layer fake out an IOAPIC - so instead of 0xffffff, make sure to > clear the three bits that Suresh' patch is testing for (Ewwwww, I don't actually > like that - that stinks of a hack). In what universe would a hardware virtualization layer emulating actual hardware behavior be a 'hack'? Thanks, Ingo