Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753099Ab2FMMjt (ORCPT ); Wed, 13 Jun 2012 08:39:49 -0400 Received: from casper.infradead.org ([85.118.1.10]:59841 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752957Ab2FMMjq convert rfc822-to-8bit (ORCPT ); Wed, 13 Jun 2012 08:39:46 -0400 Message-ID: <1339591173.8980.23.camel@twins> Subject: Re: [PATCH] perf/x86: check ucode before disabling PEBS on SandyBridge From: Peter Zijlstra To: "H. Peter Anvin" Cc: Borislav Petkov , Stephane Eranian , linux-kernel@vger.kernel.org, andi@firstfloor.org, mingo@elte.hu, ming.m.lin@intel.com, "Yu, Fenghua" Date: Wed, 13 Jun 2012 14:39:33 +0200 In-Reply-To: <4FD7A99F.8030007@zytor.com> References: <20120607071531.GA4849@quad> <4FD78BE6.4060207@zytor.com> <20120612190720.GA11137@aftab.osrc.amd.com> <1339529614.31548.104.camel@twins> <20120612194900.GC11137@aftab.osrc.amd.com> <4FD7A687.3040500@zytor.com> <20120612203730.GE11137@aftab.osrc.amd.com> <4FD7A99F.8030007@zytor.com> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Evolution 3.2.2- Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 508 Lines: 11 On Tue, 2012-06-12 at 13:42 -0700, H. Peter Anvin wrote: > And yes, I would prefer a single sysfs file, > or better yet a plain old device node. So how about we rip out all this sysfs crap and go back to MICROCODE_OLD_INTERFACE ? Afaict that's relatively sane. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/