From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 103351] Machine check exception on Broadwell quad-core with SpeedStep enabled Date: Wed, 07 Oct 2015 16:54:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.kernel.org ([198.145.29.136]:43934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755148AbbJGQyU (ORCPT ); Wed, 7 Oct 2015 12:54:20 -0400 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 40F942073B for ; Wed, 7 Oct 2015 16:54:19 +0000 (UTC) Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51]) by mail.kernel.org (Postfix) with ESMTP id 6B51A20769 for ; Wed, 7 Oct 2015 16:54:18 +0000 (UTC) In-Reply-To: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=103351 --- Comment #42 from Jonas Platte --- Henrique: Yes, I can confirm that the kernel log shows the microcode update: [jonas@jp-desktop ~]$ dmesg | grep early [ 0.000000] microcode: CPU0 microcode updated early to revision 0x12, date = 2015-06-19 [ 0.073758] microcode: CPU1 microcode updated early to revision 0x12, date = 2015-06-19 [ 0.084952] microcode: CPU2 microcode updated early to revision 0x12, date = 2015-06-19 [ 0.096162] microcode: CPU3 microcode updated early to revision 0x12, date = 2015-06-19 I don't know why you contacted me personally to test your glibc patch, but I don't think I can do that either way as I never experienced glibc SIGILL or SIGSEGV crashes, only kernel panics. -- You are receiving this mail because: You are the assignee for the bug.