Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp3030278imm; Mon, 10 Sep 2018 09:55:05 -0700 (PDT) X-Google-Smtp-Source: ANB0VdYjKl9fBeBB0pu/QTFzRXEYYsqktE0dgvEoZEDO3skv6UE9sL4NJXXGM5AxxcB1rxAA1tWj X-Received: by 2002:a65:6243:: with SMTP id q3-v6mr23771454pgv.273.1536598505168; Mon, 10 Sep 2018 09:55:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536598505; cv=none; d=google.com; s=arc-20160816; b=rYiKji82US38cllFpplUIXcz+gu1XpBlgaTYnDge5VC5FubXKNjH5gFHGYrK/b1Eqt KQZ5s4kCs4hDnl8vZc195xVoUkoZ2T2/VHkwrNWgn4TMbuL/x/OW8pdvbtL4iezkMaYm Jk2h+rwpln4hJp136KmLNs043OABJhqOpl8jIVakt+UQ10LqwClEG1DNgt+WAVKpd1Cy JQYiDX9HmX3rNXx1fvzGFD+ZQQM2CNNBKLsVP2wbryAOcjUZaCVGrWzkQ8ZXzYTW14rz lcZLQKwmHM7HliWHp26yYh5Ydja8JoJk33Gt20Y3F8oeIj4WZrkKBq7EzDU+qY0WFdV9 kKkw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-id:mime-version:user-agent :references:message-id:in-reply-to:subject:cc:to:from:date; bh=xVD5z5W9LDd7Ktynn8UmBKCfed/4njcxKwS6+JN2vCg=; b=QKY56VVAImq5+4RsB3YYUjcH5nVdaD3/vhbB0dXXfu1lYbgIMvk6gqxx72EAhb5eGX zt1Xq+f5uyEYMGctNZafgXjhBa6WmmVSVp2P9GWfp+ZQtihJvLloA9fmgq4R3cfaE01V QhJiAKzY1EEHbD8OVr6Ni5rVsro41TF95PuNdVy5hdRXpxv6Tc6FS2sTDCtcyfSvMSFe 7ltLZI6NWcV0TmQdsDZTK6xmQzsQUy48ESa2TiyYUuXUXO/mqMVhV0Ukg6uT86KPdVYO MhgbkR+Snhs2mWd2VMYI8dJG0ewZJ9p28rwe5PQZGpBjR9/yuSqcDyL3AhtI4IJe0xIB 6Duw== 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 h89-v6si16634433pld.517.2018.09.10.09.54.38; Mon, 10 Sep 2018 09:55:05 -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 S1728676AbeIJVs4 (ORCPT + 99 others); Mon, 10 Sep 2018 17:48:56 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:40044 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727989AbeIJVs4 (ORCPT ); Mon, 10 Sep 2018 17:48:56 -0400 Received: from p4fea45ac.dip0.t-ipconnect.de ([79.234.69.172] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1fzPRj-0005Ar-10; Mon, 10 Sep 2018 18:53:55 +0200 Date: Mon, 10 Sep 2018 18:53:54 +0200 (CEST) From: Thomas Gleixner To: =?ISO-8859-15?Q?Ville_Syrj=E4l=E4?= cc: LKML , Dou Liyang , Pasha Tatashin , "H. Peter Anvin" , Peter Zijlstra Subject: Re: [PATCH] Revert "x86/tsc: Consolidate init code" In-Reply-To: <20180910140710.GR5565@intel.com> Message-ID: References: <20180910121925.27682-1-ville.syrjala@linux.intel.com> <20180910140710.GR5565@intel.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: multipart/mixed; BOUNDARY="8323329-356268939-1536598361=:1419" Content-ID: X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-356268939-1536598361=:1419 Content-Type: text/plain; CHARSET=ISO-8859-15 Content-Transfer-Encoding: 8BIT Content-ID: On Mon, 10 Sep 2018, Ville Syrj?l? wrote: Good: 1718674.70 BogoMIPS (lpj=2863311530) Bad: 859455.59 BogoMIPS (lpj=1431852151) while both kernels agree on the CPU frequency of 996MHz. This pretty much smells like the 32bit LPJ conversion bug which got fixed in rc3. Does the problem persist with rc3? Thanks, tglx --8323329-356268939-1536598361=:1419--