From: "Brijesh Singh" <brijesh.singh@amd.com>
To: Dov Murik <dovmurik@linux.ibm.com>, devel@edk2.groups.io
Cc: brijesh.singh@amd.com,
Tobin Feldman-Fitzthum <tobin@linux.ibm.com>,
Tobin Feldman-Fitzthum <tobin@ibm.com>,
Jim Cadden <jcadden@ibm.com>,
James Bottomley <jejb@linux.ibm.com>,
Hubertus Franke <frankeh@us.ibm.com>,
Laszlo Ersek <lersek@redhat.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jordan Justen <jordan.l.justen@intel.com>,
Ashish Kalra <ashish.kalra@amd.com>,
Erdem Aktas <erdemaktas@google.com>,
Jiewen Yao <jiewen.yao@intel.com>, Min Xu <min.m.xu@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>
Subject: Re: [PATCH v2 02/11] OvmfPkg/AmdSev: use GenericQemuLoadImageLib in AmdSev builds
Date: Sat, 17 Jul 2021 10:18:28 -0500 [thread overview]
Message-ID: <e70f6800-f226-cc9d-0178-dc1fd6a2418b@amd.com> (raw)
In-Reply-To: <20210706085501.1260662-3-dovmurik@linux.ibm.com>
On 7/6/21 3:54 AM, Dov Murik wrote:
> Newer kernels support efistub and therefore don't need all the legacy
> stuff in X86QemuLoadImageLib, which are harder to secure. Specifically
> the verification of kernel/initrd/cmdlien blobs will be added only to
> the GenericQemuLoadImageLib implementation, so use that for SEV builds.
>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Ashish Kalra <ashish.kalra@amd.com>
> Cc: Brijesh Singh <brijesh.singh@amd.com>
> Cc: Erdem Aktas <erdemaktas@google.com>
> Cc: James Bottomley <jejb@linux.ibm.com>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Cc: Min Xu <min.m.xu@intel.com>
> Cc: Tom Lendacky <thomas.lendacky@amd.com>
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3457
> Signed-off-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
thanks
next prev parent reply other threads:[~2021-07-17 15:18 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-06 8:54 [PATCH v2 00/11] Measured SEV boot with kernel/initrd/cmdline Dov Murik
2021-07-06 8:54 ` [PATCH v2 01/11] OvmfPkg/AmdSev/SecretDxe: fix header comment to generic naming Dov Murik
2021-07-17 15:16 ` Brijesh Singh
2021-07-06 8:54 ` [PATCH v2 02/11] OvmfPkg/AmdSev: use GenericQemuLoadImageLib in AmdSev builds Dov Murik
2021-07-17 15:18 ` Brijesh Singh [this message]
2021-07-06 8:54 ` [PATCH v2 03/11] OvmfPkg: PlatformBootManagerLibGrub: Allow executing kernel via fw_cfg Dov Murik
2021-07-17 15:35 ` Brijesh Singh
2021-07-19 4:46 ` [edk2-devel] " Christoph Willing
2021-07-19 12:14 ` Dov Murik
2021-07-19 12:56 ` Christoph Willing
2021-07-19 17:58 ` Dov Murik
2021-07-19 22:36 ` Christoph Willing
2021-07-20 4:55 ` Dov Murik
2021-07-19 15:21 ` Lendacky, Thomas
2021-07-19 19:14 ` Dov Murik
2021-07-20 7:33 ` Dov Murik
2021-07-20 7:41 ` Ard Biesheuvel
2021-07-06 8:54 ` [PATCH v2 04/11] OvmfPkg: add library class BlobVerifierLib with null implementation Dov Murik
2021-07-17 20:16 ` Brijesh Singh
2021-07-19 15:50 ` Lendacky, Thomas
2021-07-19 19:23 ` Dov Murik
2021-07-06 8:54 ` [PATCH v2 05/11] OvmfPkg: add NullBlobVerifierLib to DSC Dov Murik
2021-07-17 20:18 ` Brijesh Singh
2021-07-06 8:54 ` [PATCH v2 06/11] ArmVirtPkg: " Dov Murik
2021-07-18 15:43 ` Brijesh Singh
2021-07-06 8:54 ` [PATCH v2 07/11] OvmfPkg/QemuKernelLoaderFsDxe: call VerifyBlob after fetch from fw_cfg Dov Murik
2021-07-18 15:47 ` Brijesh Singh
2021-07-19 12:22 ` Dov Murik
2021-07-19 15:19 ` Brijesh Singh
2021-07-19 19:54 ` Dov Murik
2021-07-19 15:57 ` Lendacky, Thomas
2021-07-19 19:30 ` Dov Murik
2021-07-06 8:54 ` [PATCH v2 08/11] OvmfPkg/AmdSev/SecretPei: build hob for full page Dov Murik
2021-07-19 16:19 ` Lendacky, Thomas
2021-07-19 19:37 ` Dov Murik
2021-07-06 8:54 ` [PATCH v2 09/11] OvmfPkg/AmdSev: reserve MEMFD space for for firmware config hashes Dov Murik
2021-07-19 16:38 ` Lendacky, Thomas
2021-07-06 8:55 ` [PATCH v2 10/11] OvmfPkg: add SevHashesBlobVerifierLib Dov Murik
2021-07-19 17:28 ` Lendacky, Thomas
2021-07-19 19:47 ` Dov Murik
2021-07-19 20:15 ` Lendacky, Thomas
2021-07-06 8:55 ` [PATCH v2 11/11] OvmfPkg/AmdSev: Enforce hash verification of kernel blobs Dov Murik
2021-07-19 17:31 ` Lendacky, Thomas
2021-07-16 17:11 ` [edk2-devel] [PATCH v2 00/11] Measured SEV boot with kernel/initrd/cmdline Ard Biesheuvel
2021-07-19 15:14 ` Lendacky, Thomas
2021-07-19 19:12 ` Dov Murik
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e70f6800-f226-cc9d-0178-dc1fd6a2418b@amd.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox