Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932965Ab3CSBKQ (ORCPT ); Mon, 18 Mar 2013 21:10:16 -0400 Received: from mail-ia0-f180.google.com ([209.85.210.180]:58077 "EHLO mail-ia0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932455Ab3CSBKP (ORCPT ); Mon, 18 Mar 2013 21:10:15 -0400 MIME-Version: 1.0 X-Originating-IP: [201.75.13.180] In-Reply-To: <20130105145519.GB32169@linux-youquan.bj.intel.com> References: <1355850450-26445-1-git-send-email-youquan.song@intel.com> <50D0A8CE.7040704@linux.intel.com> <20130105145519.GB32169@linux-youquan.bj.intel.com> From: Sergio Correia Date: Mon, 18 Mar 2013 21:09:53 -0400 Message-ID: Subject: Re: [PATCH] x86,apic: Blacklist x2APIC on some platforms To: Youquan Song Cc: Yinghai Lu , "H. Peter Anvin" , Youquan Song , linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1098 Lines: 36 Hello, On Sat, Jan 5, 2013 at 10:55 AM, Youquan Song wrote: > On Tue, Dec 18, 2012 at 09:42:30AM -0800, Yinghai Lu wrote: >> On Tue, Dec 18, 2012 at 9:33 AM, H. Peter Anvin wrote: >> > On 12/18/2012 09:07 AM, Youquan Song wrote: >> >> Blacklist x2apic when Nivida graphics enabled on Lenovo ThinkPad T420. >> >> Also set blacklist x2apic for Lenovo ThinkPad W520 and L520. >> > >> > I thought we had gotten reports that the Nvidia correlation was false? >> >> that's T520. > > Hi hpa, > > Yinghai's T520 works when x2APIC enabled, so do not need to blacklist. > > Would you like to take the patch? > I found this patch after some googling and for the record, it makes my W520 boot with VT-d enabled and the discrete NVidia card. Is it still being considered? thanks, Sergio > Thanks > -Youquan > -- 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/