Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752261Ab0ADTrO (ORCPT ); Mon, 4 Jan 2010 14:47:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751014Ab0ADTrM (ORCPT ); Mon, 4 Jan 2010 14:47:12 -0500 Received: from mga01.intel.com ([192.55.52.88]:39042 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750960Ab0ADTrL (ORCPT ); Mon, 4 Jan 2010 14:47:11 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.47,499,1257148800"; d="scan'208";a="761213961" Subject: Re: Subject: [PATCH 1/2] x86: get back 15 vectors From: Suresh Siddha Reply-To: Suresh Siddha To: Yinghai Lu Cc: "Eric W. Biederman" , "H. Peter Anvin" , Jesse Brandeburg , Ingo Molnar , Thomas Gleixner , "linux-kernel@vger.kernel.org" , Andrew Morton , NetDEV list , "Brandeburg, Jesse" In-Reply-To: <4B424305.7050803@kernel.org> References: <4B347AEE.6030705@kernel.org> <20091228094707.GH24690@elte.hu> <4B398ECD.1080506@kernel.org> <4807377b1001031906s6b1ee576jc021da2642bb4147@mail.gmail.com> <4B415E73.1050801@kernel.org> <4B419113.1090204@kernel.org> <4B423B08.3010005@zytor.com> <4B424305.7050803@kernel.org> Content-Type: text/plain Organization: Intel Corp Date: Mon, 04 Jan 2010 11:45:53 -0800 Message-Id: <1262634353.2700.49.camel@sbs-t61.sc.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.26.3 (2.26.3-1.fc11) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 785 Lines: 24 On Mon, 2010-01-04 at 11:35 -0800, Yinghai Lu wrote: > sth like this? > > Subject: [PATCH 1/2] x86: get back 16 vectors > > -v2: according to hpa that we could start from 0x10 > according to Eric, we should hold 16 vectors for IRQ MOVE > > Signed-off-by: Yinghai Lu > Yinghai we have to change IRQ_MOVE_CLEANUP_VECTOR to 0x1f or so. From the cpu perspective this vector is documented as illegal, so we need to check if this change will work on the cpu's we have today to get some confidence. thanks, suresh -- 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/