Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754709AbYKTJfd (ORCPT ); Thu, 20 Nov 2008 04:35:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753153AbYKTJfY (ORCPT ); Thu, 20 Nov 2008 04:35:24 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:60033 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753033AbYKTJfY (ORCPT ); Thu, 20 Nov 2008 04:35:24 -0500 Date: Thu, 20 Nov 2008 10:35:06 +0100 From: Ingo Molnar To: Jeremy Fitzhardinge Cc: linux-kernel@vger.kernel.org, Xen-devel , the arch/x86 maintainers , Ian Campbell , Thomas Gleixner , "H. Peter Anvin" , Yinghai Lu Subject: Re: [PATCH 30 of 38] xen: implement io_apic_ops Message-ID: <20081120093506.GB6885@elte.hu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00,DNS_FROM_SECURITYSAGE autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] 0.0 DNS_FROM_SECURITYSAGE RBL: Envelope sender in blackholes.securitysage.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 794 Lines: 22 * Jeremy Fitzhardinge wrote: > Writes to the IO APIC are paravirtualized via hypercalls, so implement > the appropriate operations. > > Signed-off-by: Jeremy Fitzhardinge > --- > arch/x86/xen/Makefile | 3 +- > arch/x86/xen/apic.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++ > arch/x86/xen/enlighten.c | 2 + > arch/x86/xen/xen-ops.h | 2 + > 4 files changed, 72 insertions(+), 1 deletion(-) hm, why is the ioapic used as the API here, and not an irqchip? Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/