From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752009AbZH3TR7 (ORCPT ); Sun, 30 Aug 2009 15:17:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751243AbZH3TR6 (ORCPT ); Sun, 30 Aug 2009 15:17:58 -0400 Received: from mail-bw0-f219.google.com ([209.85.218.219]:46365 "EHLO mail-bw0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751190AbZH3TR5 (ORCPT ); Sun, 30 Aug 2009 15:17:57 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=date:from:to:cc:subject:message-id:mail-followup-to:references :mime-version:content-type:content-disposition:in-reply-to :user-agent; b=LjvtP6S9OHwgVsGhDCGflwFBK1q19tdGYATNkMwPyvUNTTPaObziGXmbBPGce1IR5Q xfZYli4gviwXJK5OIY5GCwHH6nBTkNFxYCfYfhka5e53NpgBdCB4DHrAfmHuBxKjNma0 nBzCVbcENMzDhbmmE5FOtYr6zqDUR5HRl/7v4= Date: Sun, 30 Aug 2009 21:17:54 +0200 From: Borislav Petkov To: "H. Peter Anvin" Cc: Ingo Molnar , mingo@redhat.com, linux-kernel@vger.kernel.org, kjwinchester@gmail.com, tglx@linutronix.de, borislav.petkov@amd.com, linux-tip-commits@vger.kernel.org Subject: Re: [tip:x86/urgent] x86, AMD: Disable wrongly set X86_FEATURE_LAHF_LM CPUID bit Message-ID: <20090830191754.GA22234@liondog.tnic> Mail-Followup-To: Borislav Petkov , "H. Peter Anvin" , Ingo Molnar , mingo@redhat.com, linux-kernel@vger.kernel.org, kjwinchester@gmail.com, tglx@linutronix.de, borislav.petkov@amd.com, linux-tip-commits@vger.kernel.org References: <20090816064132.GA16278@elte.hu> <20090816214934.GB7765@liondog.tnic> <4A8EDC02.8000508@zytor.com> <20090822163750.GA31631@liondog.tnic> <4A92F93F.8000502@zytor.com> <20090825055215.GA22595@liondog.tnic> <4A93884E.3000403@zytor.com> <20090830114329.GA9038@liondog.tnic> <4A9AB1D0.7000403@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <4A9AB1D0.7000403@zytor.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 30, 2009 at 10:07:28AM -0700, H. Peter Anvin wrote: > Looks good... there are a few minor tweaks to the assembly (in > particular, if we're going to do the single file with a macro then the > macro invocation should be outside the architecture #ifdef; second, I > realized a better implementation of the 64-bit code after I sent you > the email) but I can take care of this. Cool. Could you please move the macro invocations too then, while you're at it. > This is for .32, right? Yep, I'd like to play it safe here so let's have it properly tested first. I will backport it to .31 and at least .30 later. Thanks. -- Regards/Gruss, Boris.