Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933913AbZDBKak (ORCPT ); Thu, 2 Apr 2009 06:30:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757316AbZDBKaa (ORCPT ); Thu, 2 Apr 2009 06:30:30 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:57558 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756821AbZDBKa3 (ORCPT ); Thu, 2 Apr 2009 06:30:29 -0400 Date: Thu, 2 Apr 2009 12:30:08 +0200 From: Ingo Molnar To: Andreas Herrmann , Mark Langsdorf , "H. Peter Anvin" Cc: Ingo Molnar , Thomas Gleixner , linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86: cacheinfo: complete L2/L3 Cache and TLB associativity field definitions Message-ID: <20090402103008.GA10828@elte.hu> References: <20090402100756.GN5740@alberich.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090402100756.GN5740@alberich.amd.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1960 Lines: 61 * Andreas Herrmann wrote: > Impact: complete cache information for AMD CPUs > > See "CPUID Specification" (AMD Publication #: 25481, Rev. 2.28, April 2008) > > Signed-off-by: Andreas Herrmann > --- > arch/x86/kernel/cpu/intel_cacheinfo.c | 16 ++++++++++++---- > 1 files changed, 12 insertions(+), 4 deletions(-) > > Please apply. Hm, the x86/cpu topic is marked broken and blocked by another AMD patch from Mark Langsdorf: 45ca863: x86, cpu: conform L3 Cache Index Disable to Linux standards We cannot queue up new patches there before this one is fixed. I've attached below my last bugreport about it. Ingo ----- Forwarded message from Ingo Molnar ----- Date: Thu, 19 Mar 2009 09:18:37 +0100 From: Ingo Molnar To: Mark Langsdorf Subject: Re: [PATCH][retry 5] Conform L3 Cache Index Disable to Linux Standards Cc: Andrew Morton , linux-kernel@vger.kernel.org, eric@lammerts.org, hpa@zytor.com * Mark Langsdorf wrote: > Add ABI Documentation entry and fix some /sys directory formating > issues with the L3 Cache Index Disable feature for future AMD > processors. Add a check to disable it for family 0x10 models > that do not support it properly. Correct the disable algorithm > to reflect erratum 388. > > Signed-off-by: Mark Langsdorf i'm still getting this build failure: arch/x86/mm/built-in.o:(.bss+0x3640): multiple definition of `k8_northbridges' i've reported this build failure before. I've excluded this commit from tip:master for now. Ingo ----- End forwarded message ----- -- 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/