linux-kernel - Re: x86, microcode: BUG: microcode update that changes x86

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Message-ID: <20140925170916.GF10814@khazad-dum.debian.net>
Date:	Thu, 25 Sep 2014 14:09:16 -0300
From:	Henrique de Moraes Holschuh <hmh@....eng.br>
To:	Borislav Petkov <bp@...en8.de>
Cc:	Chuck Ebbert <cebbert.lkml@...il.com>,
	Andy Lutomirski <luto@...capital.net>,
	"H. Peter Anvin" <hpa@...or.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: x86, microcode: BUG: microcode update that changes x86_capability

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
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