Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751200Ab0GPE0J (ORCPT ); Fri, 16 Jul 2010 00:26:09 -0400 Received: from terminus.zytor.com ([198.137.202.10]:38511 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750948Ab0GPE0D (ORCPT ); Fri, 16 Jul 2010 00:26:03 -0400 Message-ID: <4C3FDF43.6030203@zytor.com> Date: Thu, 15 Jul 2010 21:25:39 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100621 Fedora/3.0.5-1.fc13 Thunderbird/3.0.5 MIME-Version: 1.0 To: Michal Schmidt CC: Borislav Petkov , linux-kernel@vger.kernel.org, Thomas Gleixner , Andreas Herrmann , Shaohua Li , Ingo Molnar Subject: Re: [PATCH 1/2] x86: fix keeping track of AMD C1E References: <20100713185816.2866.17837.stgit@localhost.localdomain> <20100713185957.2866.50995.stgit@localhost.localdomain> <20100714160704.GA10473@kryptos.osrc.amd.com> <20100714232201.00433aa9@hammerfall> <20100714233102.0f64614b@hammerfall> In-Reply-To: <20100714233102.0f64614b@hammerfall> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 553 Lines: 17 On 07/14/2010 02:31 PM, Michal Schmidt wrote: > > This suggests that another way to fix my problem would be this (tested): > This is a change of semantics from an AND to an OR across CPUs... -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- 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/