From: Matthew Garrett <mjg@redhat.com>
To: Matt Fleming <matt@console-pimps.org>
Cc: Maarten Lankhorst <m.b.lankhorst@gmail.com>,
"H. Peter Anvin" <hpa@linux.intel.com>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Thomas Gleixner <tglx@linutronix.de>,
x86@kernel.org, Mike Waychison <mikew@google.com>,
Andi Kleen <andi@firstfloor.org>, Peter Jones <pjones@redhat.com>
Subject: Re: [PATCH v5 10/10] x86, efi: EFI boot stub support
Date: Thu, 24 Nov 2011 21:07:49 +0000 [thread overview]
Message-ID: <20111124210749.GA14428@srcf.ucam.org> (raw)
In-Reply-To: <1322168216.24448.61.camel@mfleming-mobl1.ger.corp.intel.com>
On Thu, Nov 24, 2011 at 08:56:56PM +0000, Matt Fleming wrote:
> Thanks a lot for diagnosing this, Maarten! The copy of grub that I have
> (fedora's version) looks like it uses the disk_io protocol to read from
> disks, I wonder if there's a reason for this. I Cc'd Peter Jones in case
> he's seen anything like this before.
grub needs to be able to read files off filesystems that may not be
supported by the UEFI implementation, so has its own filesystem drivers
that use disk_io.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2011-11-24 21:08 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 10:40 [PATCH v5 00/10] x86 EFI boot stub Matt Fleming
2011-10-17 10:40 ` [PATCH 01/10] x86: Add missing bzImage fields to struct setup_header Matt Fleming
2011-10-17 10:40 ` [PATCH 02/10] x86, efi: Make efi_call_phys_prelog() CONFIG_RELOCATABLE-aware Matt Fleming
2011-10-17 10:40 ` [PATCH 03/10] x86: Don't use magic strings for EFI loader signature Matt Fleming
2011-10-17 10:40 ` [PATCH 04/10] efi.h: Add struct definition for boot time services Matt Fleming
2011-10-17 10:40 ` [PATCH v2 05/10] efi.h: Add efi_image_loaded_t Matt Fleming
2011-10-17 10:40 ` [PATCH 06/10] efi.h: Add allocation types for boottime->allocate_pages() Matt Fleming
2011-10-17 10:40 ` [PATCH v2 07/10] efi.h: Add graphics protocol guids Matt Fleming
2011-10-17 10:40 ` [PATCH 08/10] efi.h: Add boottime->locate_handle search types Matt Fleming
2011-10-17 10:40 ` [PATCH v2 09/10] efi: Add EFI file I/O data types Matt Fleming
2011-10-17 10:40 ` [PATCH v5 10/10] x86, efi: EFI boot stub support Matt Fleming
2011-10-17 16:39 ` Maarten Lankhorst
2011-10-17 18:28 ` Matt Fleming
2011-10-18 6:09 ` Ingo Molnar
2011-10-17 20:06 ` Maarten Lankhorst
2011-11-15 18:51 ` Matt Fleming
2011-11-23 0:44 ` Maarten Lankhorst
2011-11-23 19:27 ` Matt Fleming
2011-11-24 14:43 ` Maarten Lankhorst
2011-11-24 16:58 ` Maarten Lankhorst
2011-11-24 20:56 ` Matt Fleming
2011-11-24 21:07 ` Matthew Garrett [this message]
2011-11-24 21:31 ` Matt Fleming
2011-11-25 1:37 ` [PATCH] x86, efi: Break up large initrd reads Maarten Lankhorst
2011-11-25 8:48 ` Matt Fleming
2011-12-12 23:10 ` H. Peter Anvin
2011-12-13 18:26 ` H. Peter Anvin
2011-12-14 23:33 ` Maarten Lankhorst
2011-12-14 23:36 ` H. Peter Anvin
2011-12-16 12:30 ` [PATCH v2] " Maarten Lankhorst
2011-12-16 18:43 ` [tip:x86/efi] " tip-bot for Maarten Lankhorst
2011-12-10 2:37 ` [tip:x86/efi] x86: Add missing bzImage fields to struct setup_header tip-bot for Matt Fleming
2011-12-10 2:38 ` [tip:x86/efi] x86: Don't use magic strings for EFI loader signature tip-bot for Matt Fleming
2011-12-10 2:38 ` [tip:x86/efi] efi.h: Add struct definition for boot time services tip-bot for Matt Fleming
2011-12-10 2:39 ` [tip:x86/efi] efi.h: Add efi_image_loaded_t tip-bot for Matt Fleming
2011-12-10 2:40 ` [tip:x86/efi] efi.h: Add allocation types for boottime->allocate_pages() tip-bot for Matt Fleming
2011-12-10 2:41 ` [tip:x86/efi] efi.h: Add graphics protocol guids tip-bot for Matt Fleming
2011-12-10 2:42 ` [tip:x86/efi] efi.h: Add boottime->locate_handle search types tip-bot for Matt Fleming
2011-12-10 2:42 ` [tip:x86/efi] efi: Add EFI file I/O data types tip-bot for Matt Fleming
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