Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp2516458imm; Mon, 16 Jul 2018 09:16:41 -0700 (PDT) X-Google-Smtp-Source: AAOMgpcSWYnQHIV7AaVIyBC2LP9o3JaHEcXdVkIoR4sEw3gL9GOzOMItCt/EMFN9/NkE0v+O4bOu X-Received: by 2002:a17:902:8b8c:: with SMTP id ay12-v6mr17120695plb.74.1531757801774; Mon, 16 Jul 2018 09:16:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531757801; cv=none; d=google.com; s=arc-20160816; b=n4zqGVlLKQ+n/dns4l326At7DidTgPnYvq5P69Wl9t/Lyr179xrKz9OHyI3GaDyoX+ gZFC5s8ZiKAqMUF27S6huuvZtCwX6H32u6A/XQNgerE4tsH/osp1/P9k521PX1lNOZse S5E09j1i3TkrK2UzpUXB25YS0Dh+sE4Nz0l2Vk397wwuqkQWoI8CVjYM7z1MIu9KJjhs BMRVg39Tf9aSvnrKWG3YNWXhNifOx4LzvFE5KM+WtfDJBHTQQx28seWWrMEcw8Te85us f6BRS0aCOr0SmcDRk4wl9fef4zV6umUVMzMwfMDamJhRAeINmWWKpELjSDOrCFgMRDrI oPUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:content-disposition :mime-version:message-id:subject:cc:to:from:date :arc-authentication-results; bh=ei8icUUWEsh/2roZusdYOohcut6FQdxXpWR99vh56uY=; b=aJBBdX75bNPSF8hU+z0amzoGG+pkVEimRiddYDUyfPfu6d6Dp3GjTlQU3zVWJc1roa q6+sTCxRqQof0xf+ddRsc0Fhn+fPhQp0modSZgq+syhVSnBL8aiR+UwD9691cDDfoE+P szdxaHqOS2vk3rRN5ZOyVjSzIDgsQ+te4Dim0PIAxfOpIXuJNvhI0zjGu02YxEAgXSbJ 5qETNfFLNiPysFplNG6VNNYQ2uZDU0LOcwJXw1gerJB42Ge9tc+zXJHjcqbaOBDg9B0w xjqRwgcE0MQCUfehlvz/MQairEcr1WeH1JqUkjXw+A+YYKMC66xQyMLv7UhdNUg3tXVj +e7w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i12-v6si14257785pgr.266.2018.07.16.09.16.26; Mon, 16 Jul 2018 09:16:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729808AbeGPQnJ (ORCPT + 99 others); Mon, 16 Jul 2018 12:43:09 -0400 Received: from 216-12-86-13.cv.mvl.ntelos.net ([216.12.86.13]:54928 "EHLO brightrain.aerifal.cx" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727405AbeGPQnJ (ORCPT ); Mon, 16 Jul 2018 12:43:09 -0400 X-Greylist: delayed 565 seconds by postgrey-1.27 at vger.kernel.org; Mon, 16 Jul 2018 12:43:09 EDT Received: from dalias by brightrain.aerifal.cx with local (Exim 3.15 #2) id 1ff5zt-0001cU-00; Mon, 16 Jul 2018 16:05:13 +0000 Date: Mon, 16 Jul 2018 12:05:13 -0400 From: Rich Felker To: x86@kernel.org Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , David Woodhouse , linux-kernel@vger.kernel.org Subject: cpu_no_speculation omissions? Message-ID: <20180716160513.GA6080@brightrain.aerifal.cx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At least the Centerton (late-generation Bonnell uarch) Atom family is omitted from the cpu_no_speculation table added by commit fec9434a12f3 to arch/x86/kernel/cpu/common.c. Is this intentional? Would a patch adding it and possibly other omissions be welcome? Rich