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From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Laszlo Ersek <lersek@redhat.com>
Cc: Josh Triplett <josh@joshtriplett.org>,
	Matt Fleming <matt@console-pimps.org>,
	jerry.hoemann@hp.com, Andrew Fish <afish@apple.com>,
	edk2-devel@lists.sourceforge.net, linux-efi@vger.kernel.org,
	Gleb Natapov <gleb@redhat.com>,
	lkml <linux-kernel@vger.kernel.org>,
	David Woodhouse <dwmw2@infradead.org>,
	Brian Richardson <brian.richardson@intel.com>,
	Colin Ian King <colin.king@canonical.com>,
	Randy Wright <rwright@hp.com>,
	Linn Crosetto <linn.crosetto@hp.com>,
	terry.lee@hp.com, samer.el-haj-mahmoud@hp.com,
	randy.pawell@hp.com, chrisp@hp.com, linda.knippers@hp.com,
	dong.wei@hp.com, "H. Peter Anvin" <hpa@zytor.com>,
	Borislav Petkov <bp@alien8.de>,
	Chao Zhang <chao.b.zhang@intel.com>,
	Yao Jiewen <jiewen.yao@intel.com>
Subject: Re: [edk2] Corrupted EFI region
Date: Mon, 16 Sep 2013 17:27:40 +0100	[thread overview]
Message-ID: <20130916162739.GA29868@srcf.ucam.org> (raw)
In-Reply-To: <523730F2.40408@redhat.com>

On Mon, Sep 16, 2013 at 06:25:22PM +0200, Laszlo Ersek wrote:

> Or are you alluding to UEFI firmware that's not based on TianoCore?

Most BGRT implementations are IBV specific rather than coming from 
Tiano. The ACPI spec says that the image should be stored in 
EfiBootServicesData, and most implementations follow that.

-- 
Matthew Garrett | mjg59@srcf.ucam.org

WARNING: multiple messages have this Message-ID (diff)
From: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
To: Laszlo Ersek <lersek-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Josh Triplett <josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org>,
	Matt Fleming
	<matt-HNK1S37rvNbeXh+fF434Mdi2O/JbrIOy@public.gmane.org>,
	jerry.hoemann-VXdhtT5mjnY@public.gmane.org,
	Andrew Fish <afish-2kanFRK1NckAvxtiuMwx3w@public.gmane.org>,
	edk2-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
	linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Gleb Natapov <gleb-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	lkml <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
	Brian Richardson
	<brian.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Colin Ian King
	<colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	Randy Wright <rwright-VXdhtT5mjnY@public.gmane.org>,
	Linn Crosetto <linn.crosetto-VXdhtT5mjnY@public.gmane.org>,
	terry.lee-VXdhtT5mjnY@public.gmane.org,
	samer.el-haj-mahmoud-VXdhtT5mjnY@public.gmane.org,
	randy.pawell-VXdhtT5mjnY@public.gmane.org,
	chrisp-VXdhtT5mjnY@public.gmane.org,
	linda.knippers-VXdhtT5mjnY@public.gmane.org,
	dong.wei-VXdhtT5mjnY@public.gmane.org,
	"H. Peter Anvin" <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>,
	Borislav Petkov <bp-Gina5bIWoIWzQB+pC5nmwQ@public.gmane.org>,
	Chao Zhang <chao.b.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Yao Jiewen <jiewen.yao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [edk2] Corrupted EFI region
Date: Mon, 16 Sep 2013 17:27:40 +0100	[thread overview]
Message-ID: <20130916162739.GA29868@srcf.ucam.org> (raw)
In-Reply-To: <523730F2.40408-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

On Mon, Sep 16, 2013 at 06:25:22PM +0200, Laszlo Ersek wrote:

> Or are you alluding to UEFI firmware that's not based on TianoCore?

Most BGRT implementations are IBV specific rather than coming from 
Tiano. The ACPI spec says that the image should be stored in 
EfiBootServicesData, and most implementations follow that.

-- 
Matthew Garrett | mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org

  reply	other threads:[~2013-09-16 16:28 UTC|newest]

Thread overview: 108+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-31 20:54 Corrupted EFI region Borislav Petkov
2013-07-31 20:54 ` Borislav Petkov
2013-07-31 20:58 ` Matthew Garrett
2013-07-31 20:58   ` Matthew Garrett
2013-07-31 21:51   ` Borislav Petkov
2013-07-31 21:51     ` Borislav Petkov
2013-07-31 21:54     ` Matthew Garrett
2013-07-31 21:54       ` Matthew Garrett
2013-08-01 16:51       ` Borislav Petkov
2013-08-01 16:51         ` Borislav Petkov
2013-07-31 21:55 ` David Woodhouse
2013-07-31 21:55   ` David Woodhouse
2013-08-01 16:49   ` Borislav Petkov
2013-08-01 16:49     ` Borislav Petkov
2013-08-05 11:27     ` [edk2] " Laszlo Ersek
2013-08-05 11:27       ` Laszlo Ersek
2013-08-05 13:02       ` Borislav Petkov
2013-08-05 13:02         ` Borislav Petkov
2013-08-05 13:39         ` Laszlo Ersek
2013-08-05 13:39           ` Laszlo Ersek
2013-08-05 14:03           ` Borislav Petkov
2013-08-05 14:03             ` Borislav Petkov
2013-08-05 14:27             ` Laszlo Ersek
2013-08-05 14:27               ` Laszlo Ersek
2013-08-05 14:40               ` Borislav Petkov
2013-08-05 14:40                 ` Borislav Petkov
2013-08-05 15:15                 ` Laszlo Ersek
2013-08-05 15:15                   ` Laszlo Ersek
2013-08-05 15:34                   ` James Bottomley
2013-08-05 15:34                     ` James Bottomley
2013-08-05 16:27                     ` Laszlo Ersek
2013-08-05 16:27                       ` Laszlo Ersek
2013-08-05 16:12                   ` Borislav Petkov
2013-08-05 16:12                     ` Borislav Petkov
2013-08-05 16:41                     ` Laszlo Ersek
2013-08-05 16:41                       ` Laszlo Ersek
2013-08-05 16:47                       ` Borislav Petkov
2013-08-05 16:47                         ` Borislav Petkov
2013-08-05 17:00                         ` Kinney, Michael D
2013-08-05 17:00                           ` Kinney, Michael D
2013-08-05 17:09                         ` Laszlo Ersek
2013-08-05 17:09                           ` Laszlo Ersek
2013-08-05 21:26                         ` Laszlo Ersek
2013-08-05 21:26                           ` Laszlo Ersek
2013-08-05 22:08                           ` Borislav Petkov
2013-08-05 22:08                             ` Borislav Petkov
2013-08-06 14:10                             ` Borislav Petkov
2013-08-06 14:10                               ` Borislav Petkov
2013-08-06 15:31                               ` Laszlo Ersek
2013-08-06 15:31                                 ` Laszlo Ersek
2013-08-07 15:19                                 ` Borislav Petkov
2013-08-07 17:23                                   ` Andrew Fish
2013-08-07 17:23                                     ` Andrew Fish
2013-08-07 20:19                                     ` Matt Fleming
2013-08-07 20:19                                       ` Matt Fleming
2013-08-07 20:24                                       ` Matt Fleming
2013-08-07 20:24                                         ` Matt Fleming
2013-08-07 21:10                                       ` Andrew Fish
2013-08-07 21:10                                         ` Andrew Fish
2013-08-07 21:23                                         ` Matthew Garrett
2013-08-08 10:17                                         ` Matt Fleming
2013-08-08 10:17                                           ` Matt Fleming
2013-08-08 13:46                                           ` Andrew Fish
2013-08-08 13:46                                             ` Andrew Fish
2013-09-02  8:19                                             ` Matt Fleming
2013-09-02  8:19                                               ` Matt Fleming
2013-09-13 20:38                                           ` jerry.hoemann
2013-09-13 20:38                                             ` jerry.hoemann-VXdhtT5mjnY
2013-09-16 10:59                                             ` Matt Fleming
2013-09-16 10:59                                               ` Matt Fleming
2013-09-16 11:50                                               ` Laszlo Ersek
2013-09-16 11:50                                                 ` Laszlo Ersek
2013-09-16 15:57                                                 ` Josh Triplett
2013-09-16 15:57                                                   ` Josh Triplett
2013-09-16 16:25                                                   ` Laszlo Ersek
2013-09-16 16:25                                                     ` Laszlo Ersek
2013-09-16 16:27                                                     ` Matthew Garrett [this message]
2013-09-16 16:27                                                       ` Matthew Garrett
2013-09-16 16:29                                                     ` Josh Triplett
2013-09-16 16:29                                                       ` Josh Triplett
2013-09-18 19:24                                               ` jerry.hoemann
2013-09-18 19:24                                                 ` jerry.hoemann-VXdhtT5mjnY
2013-09-20  9:06                                                 ` Matt Fleming
2013-09-20  9:06                                                   ` Matt Fleming
2013-08-07 17:49                                   ` Laszlo Ersek
2013-08-07 17:49                                     ` Laszlo Ersek
2013-08-08 15:02                                     ` Borislav Petkov
2013-08-08 15:02                                       ` Borislav Petkov
2013-08-08 21:45                                       ` Brian J. Johnson
2013-08-08 21:45                                         ` Brian J. Johnson
2013-08-18  7:33                                     ` Jordan Justen
2013-08-18  7:33                                       ` Jordan Justen
2013-08-05 15:50                 ` Andrew Fish
2013-08-05 15:50                   ` Andrew Fish
2013-08-05 18:12                   ` Borislav Petkov
2013-08-05 18:12                     ` Borislav Petkov
2013-08-05 21:37                     ` H. Peter Anvin
2013-08-05 21:37                       ` H. Peter Anvin
2013-08-05 21:41                       ` Borislav Petkov
2013-08-05 21:41                         ` Borislav Petkov
2013-08-05 21:49                         ` H. Peter Anvin
2013-08-05 21:49                           ` H. Peter Anvin
2013-08-05 21:55                         ` Laszlo Ersek
2013-08-05 21:55                           ` Laszlo Ersek
2013-08-05 22:52                           ` James Bottomley
2013-08-05 22:52                             ` James Bottomley
2013-08-06  7:26                             ` Laszlo Ersek
2013-08-06  7:26                               ` Laszlo Ersek

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