Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763461AbYBAMRZ (ORCPT ); Fri, 1 Feb 2008 07:17:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755181AbYBAMRR (ORCPT ); Fri, 1 Feb 2008 07:17:17 -0500 Received: from ns2.suse.de ([195.135.220.15]:49703 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754027AbYBAMRQ (ORCPT ); Fri, 1 Feb 2008 07:17:16 -0500 To: "Jike Song" Cc: "Rijndael Cosque" , linux-kernel@vger.kernel.org Subject: Re: What's the status of x2APIC support in Linux kernel? From: Andi Kleen References: <26e10850802010043m7375a110t6428d637ed1872bc@mail.gmail.com> Date: Fri, 01 Feb 2008 13:17:14 +0100 In-Reply-To: (Jike Song's message of "Fri\, 1 Feb 2008 16\:53\:31 +0800") Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 962 Lines: 27 "Jike Song" writes: > On 2/1/08, Rijndael Cosque wrote: >> Hi all, >> >> I found the x2APIC spec via http://www.intel.com/products/processor/manuals/. >> >> Looks at present there is no x2APIC support in Linux kernel 2.6.24? >> >> Is there any experimental patch available for Linux kernel? -- I >> googled "x2APIC Linux"; looks no patch for now? There are right no CPUs shipping which implement x2apic. > Maybe. I have a question as well, what about the status of I/O > xAPIC support in linux? If it is not supported yet, is there any > effort to add it? I'm interested in that, hopefully can take part in > the development. xAPIC has been supported forever. -Andi -- 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/