From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1753708AbaIYRJa (ORCPT <rfc822;w@1wt.eu>);
	Thu, 25 Sep 2014 13:09:30 -0400
Received: from out3-smtp.messagingengine.com ([66.111.4.27]:47002 "EHLO
	out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK)
	by vger.kernel.org with ESMTP id S1752533AbaIYRJ3 (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Thu, 25 Sep 2014 13:09:29 -0400
X-Sasl-enc: yrhrvwIPLtJWNZlsYYr5zszdMMEffToYUA3Vr2xjABeG 1411664968
Date: Thu, 25 Sep 2014 14:09:16 -0300
From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
To: Borislav Petkov <bp@alien8.de>
Cc: Chuck Ebbert <cebbert.lkml@gmail.com>,
        Andy Lutomirski <luto@amacapital.net>,
        "H. Peter Anvin" <hpa@zytor.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: x86, microcode: BUG: microcode update that changes x86_capability
Message-ID: <20140925170916.GF10814@khazad-dum.debian.net>
References: <20140924145658.GB31678@khazad-dum.debian.net>
 <20140925085158.GF22317@nazgul.tnic>
 <20140925113643.GB10569@khazad-dum.debian.net>
 <20140925121007.GA25334@nazgul.tnic>
 <20140925144025.GA14030@khazad-dum.debian.net>
 <20140925145655.GA28201@nazgul.tnic>
 <20140925153006.GB10814@khazad-dum.debian.net>
 <20140925155044.GB28201@nazgul.tnic>
 <20140925164121.GC10814@khazad-dum.debian.net>
 <20140925165740.GE28201@nazgul.tnic>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20140925165740.GE28201@nazgul.tnic>
X-GPG-Fingerprint1: 4096R/39CB4807 C467 A717 507B BAFE D3C1  6092 0BD9 E811
 39CB 4807
X-GPG-Fingerprint2: 1024D/1CDB0FE3 5422 5C61 F6B7 06FB 7E04  3738 EE25 DE3F
 1CDB 0FE3
User-Agent: Mutt/1.5.21 (2010-09-15)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Thu, 25 Sep 2014, Borislav Petkov wrote:
> On Thu, Sep 25, 2014 at 01:41:21PM -0300, Henrique de Moraes Holschuh wrote:
> > We still need to update x86_capability after a microcode update for the
> > above to really work in the "install microcode into initramfs" case.
> 
> I think you mean for the kernels without early microcode loading...

exactly.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh