From: "Gerd Hoffmann" <kraxel@redhat.com>
To: "Lu, Ken" <ken.lu@intel.com>
Cc: Ard Biesheuvel <ardb@kernel.org>,
"Xu, Min M" <min.m.xu@intel.com>,
Daniel Kiper <daniel.kiper@oracle.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
"Aktas, Erdem" <erdemaktas@google.com>,
James Bottomley <jejb@linux.ibm.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>
Subject: Re: [edk2-devel] measurement to command-line/initrd for loading kernel via -kernel option
Date: Tue, 20 Sep 2022 15:20:27 +0200 [thread overview]
Message-ID: <20220920132027.y4yz4ugghpilqplx@sirius.home.kraxel.org> (raw)
In-Reply-To: <DM6PR11MB3674766FF339E5C4E3BB1551984C9@DM6PR11MB3674.namprd11.prod.outlook.com>
Hi,
> Hi Ard, I think it better let creator to measure instead of consumer
> to measure like today's implementation in grub[1]. The creator here
> means who load/create it. In direct boot, it is OVMF read kernel
> command line and initrd image.
Nope. OVMF just places kernel, initrd and cmdline images into a virtual
filesystem (see QemuKernelLoaderFsDxe), so the linux kernel efi stub is
able to load things using the efi file protocol.
take care,
Gerd
next prev parent reply other threads:[~2022-09-20 13:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-17 2:52 measurement to command-line/initrd for loading kernel via -kernel option Min Xu
2022-09-18 12:52 ` Ard Biesheuvel
2022-09-19 2:13 ` [edk2-devel] " Min Xu
2022-09-19 6:58 ` Ard Biesheuvel
2022-09-20 0:20 ` Min Xu
2022-09-20 12:29 ` Ard Biesheuvel
2022-09-20 12:55 ` Lu, Ken
2022-09-20 13:03 ` Ard Biesheuvel
2022-09-20 13:24 ` Lu, Ken
2022-09-20 13:43 ` James Bottomley
2022-09-20 14:34 ` Ard Biesheuvel
2022-09-20 14:51 ` Ard Biesheuvel
2022-09-20 15:14 ` Lu, Ken
2022-09-20 13:20 ` Gerd Hoffmann [this message]
2022-09-20 13:38 ` Lu, Ken
2022-09-20 14:18 ` Gerd Hoffmann
2022-09-20 14:30 ` Lu, Ken
2022-09-21 7:14 ` Gerd Hoffmann
2022-09-21 11:24 ` Lu, Ken
2022-09-21 12:27 ` Gerd Hoffmann
2022-09-21 15:41 ` Ard Biesheuvel
2022-09-23 9:34 ` Ilias Apalodimas
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