From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE482C282CC for ; Tue, 5 Feb 2019 15:35:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9B7282083B for ; Tue, 5 Feb 2019 15:35:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="K7qF1HNI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728604AbfBEPfB (ORCPT ); Tue, 5 Feb 2019 10:35:01 -0500 Received: from merlin.infradead.org ([205.233.59.134]:46830 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727076AbfBEPfA (ORCPT ); Tue, 5 Feb 2019 10:35:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=7AbyJLvDLgkxHEHIHcao1n/A7ylNuEDRyYPazl1hdVk=; b=K7qF1HNI7rFBFZswwwPs2OMuu 1YQh345d6Q1slCzfvvFH5o/Z8s/U69EpxYjYBLEYsxsE1w7OY6jOQIfw2pUvB++333UM7wF7MivRp Er1g8lTt2nhVhpXnqxnOnDfhwJb+lbUnTpEMTL+z9qtqT2LMAu1T2/6bDa0kQpHIVvGH6usoXeOrQ Vdjc/ykOy93fxMHoKVH9uKqgzD5IqHwn/NoPG6xPHQr/chwGK6gIDPpSqCHUaRwFH8uMvbkn/RGKH LQlgDq+zEDPd/P0Ea1X5miJ48QcGNUxAmMgnXp95t0s5s2/8gBrYqhRAKux5u4jReYLzb1AVrO2Uh TzeuegbjA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gr2kM-0004b7-IH; Tue, 05 Feb 2019 15:34:50 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 5F70A2029F1D4; Tue, 5 Feb 2019 16:34:49 +0100 (CET) Date: Tue, 5 Feb 2019 16:34:49 +0100 From: Peter Zijlstra To: Dave Hansen Cc: Fenghua Yu , Thomas Gleixner , Ingo Molnar , H Peter Anvin , Ashok Raj , Michael Chan , Ravi V Shankar , Ricardo Neri , linux-kernel , x86 Subject: Re: [PATCH v3 08/10] x86/setcpuid: Add kernel option setcpuid Message-ID: <20190205153449.GH17564@hirez.programming.kicks-ass.net> References: <1549084491-57808-1-git-send-email-fenghua.yu@intel.com> <1549084491-57808-9-git-send-email-fenghua.yu@intel.com> <9fa7406b-113f-fe0a-9fc7-ef00b3a6b620@intel.com> <20190204210912.GA70429@romley-ivt3.sc.intel.com> <20190205085115.GL17528@hirez.programming.kicks-ass.net> <6ff8502f-9d14-0fc6-bffb-e3549fa53a1c@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6ff8502f-9d14-0fc6-bffb-e3549fa53a1c@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 05, 2019 at 07:21:59AM -0800, Dave Hansen wrote: > On 2/5/19 12:51 AM, Peter Zijlstra wrote: > > On Mon, Feb 04, 2019 at 01:09:12PM -0800, Fenghua Yu wrote: > > > >> Intel SDM published TODAY does have IA32_CORE_CAPABILITY MSR enumerateion > >> bit CPUID.0x7.0:EDX[30] now. Please check today's SDM for the bit: > >> https://software.intel.com/en-us/download/intel-64-and-ia-32-architectures-sdm-combined-volumes-1-2a-2b-2c-2d-3a-3b-3c-3d-and-4 > > When I click that link I get Nov'18, not Feb'19. > > Try starting from intel.com/sdm. > > It just got released yesterday, so it's entirely possible that some > caches were out of date when you tried. > > I see "Order Number: 325462-069US January 2019" at the bottom of the > first page. Still Nov'18. I suppose I'll have to wait moar...