From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751858AbZHaIOb (ORCPT ); Mon, 31 Aug 2009 04:14:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751217AbZHaIOa (ORCPT ); Mon, 31 Aug 2009 04:14:30 -0400 Received: from mail-fx0-f217.google.com ([209.85.220.217]:49882 "EHLO mail-fx0-f217.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751158AbZHaIO3 (ORCPT ); Mon, 31 Aug 2009 04:14:29 -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=sq+WX5hcdoaYuWvb6pPcJ1GjY9fGq2X+NWuOgNjItDdgRqi08eT/81vLIhFcUBK9wl fHotQUi4HRHhMVG2yuuLped4ejWtH8YPcGNPcAXl2QKAFGeHc46FxZWxcpYLUX+FAJoZ M72XnPn30Q31mdUb5nSI9XXuUcA5tuuCEmO24= Date: Mon, 31 Aug 2009 10:14:26 +0200 From: Borislav Petkov To: "H. Peter Anvin" Cc: 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: [PATCH 3/3] x86, AMD: Disable wrongly set X86_FEATURE_LAHF_LM CPUID bit Message-ID: <20090831081426.GA2876@liondog.tnic> Mail-Followup-To: Borislav Petkov , "H. Peter Anvin" , 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: <1251633031-2244-1-git-send-email-petkovbb@gmail.com> <1251633031-2244-3-git-send-email-petkovbb@gmail.com> <4A9AD17A.6060507@zytor.com> <20090830193039.GB22234@liondog.tnic> <4A9ADAC3.3020004@zytor.com> <20090830202926.GC22234@liondog.tnic> <4A9AE5B1.80305@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <4A9AE5B1.80305@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 01:48:49PM -0700, H. Peter Anvin wrote: > The 2x32 bit interface is the legacy interface. It turned out to be a > bad idea, but it's hard to clean up all the users. By the way, do we want to switch all rd/wrmsr users to the rd/wrmsrl et al interfaces? I could do that gradually - there are only about 400+ callsites :) -- Regards/Gruss, Boris.