From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754506Ab2GWRt1 (ORCPT ); Mon, 23 Jul 2012 13:49:27 -0400 Received: from mga02.intel.com ([134.134.136.20]:15543 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754158Ab2GWRt0 (ORCPT ); Mon, 23 Jul 2012 13:49:26 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,352,1309762800"; d="scan'208";a="170271320" From: Andi Kleen To: mingo@elte.hu Cc: eranian@google.com, a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org Subject: Re: Sandy Bridge pebs fix fixes References: <1342227494-24830-1-git-send-email-andi@firstfloor.org> Date: Mon, 23 Jul 2012 10:49:25 -0700 In-Reply-To: <1342227494-24830-1-git-send-email-andi@firstfloor.org> (Andi Kleen's message of "Fri, 13 Jul 2012 17:58:12 -0700") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andi Kleen writes: > - Fix Peter's rewrite of the pebs microcode patches to actually work > - Readd the early microcode update for onlined CPUs to close > the "early schedule user space" race that Peter pointed out originally. Ping! This is still broken in tip/master. -Andi -- ak@linux.intel.com -- Speaking for myself only