linux-kernel - RE: [PATCH 04/11] x86/microcode_core_early.c: Define interfaces for early load ucode

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <3E5A0FA7E9CA944F9D5414FEC6C7122007788491@ORSMSX105.amr.corp.intel.com>
Date:	Tue, 21 Aug 2012 20:52:26 +0000
From:	"Yu, Fenghua" <fenghua.yu@...el.com>
To:	Borislav Petkov <bp@...64.org>, "H. Peter Anvin" <hpa@...or.com>
CC:	Henrique de Moraes Holschuh <hmh@....eng.br>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Mallick, Asit K" <asit.k.mallick@...el.com>,
	Tigran Aivazian <tigran@...azian.fsnet.co.uk>,
	Andreas Herrmann <andreas.herrmann3@....com>,
	Borislav Petkov <borislav.petkov@....com>,
	linux-kernel <linux-kernel@...r.kernel.org>, x86 <x86@...nel.org>
Subject: RE: [PATCH 04/11] x86/microcode_core_early.c: Define interfaces for
 early load ucode

> -----Original Message-----
> From: Borislav Petkov [mailto:bp@...64.org]
> Sent: Tuesday, August 21, 2012 1:49 PM
> To: H. Peter Anvin
> Cc: Yu, Fenghua; Henrique de Moraes Holschuh; Ingo Molnar; Thomas
> Gleixner; Mallick, Asit K; Tigran Aivazian; Andreas Herrmann; Borislav
> Petkov; linux-kernel; x86
> Subject: Re: [PATCH 04/11] x86/microcode_core_early.c: Define
> interfaces for early load ucode
> 
> On Tue, Aug 21, 2012 at 01:13:26PM -0700, H. Peter Anvin wrote:
> > I don't know what Borislav was suggesting with "BIOS overrides", is
> > that another CPU-specific thing?
> 
> Not CPU- but rather platform-specific. It is Thomas Renninger's
> mechanism to override BIOS tables.

That's ACPI override. I think the ACPI tables could be put in kernel/x86/acpi/.

Thanks.

-Fenghua

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/