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From: "Dov Murik" <dovmurik@linux.ibm.com>
To: devel@edk2.groups.io
Cc: Dov Murik <dovmurik@linux.ibm.com>,
	Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Jordan Justen <jordan.l.justen@intel.com>,
	Gerd Hoffmann <kraxel@redhat.com>,
	Brijesh Singh <brijesh.singh@amd.com>,
	Erdem Aktas <erdemaktas@google.com>,
	James Bottomley <jejb@linux.ibm.com>,
	Jiewen Yao <jiewen.yao@intel.com>, Min Xu <min.m.xu@intel.com>,
	Tom Lendacky <thomas.lendacky@amd.com>
Subject: [PATCH 2/2] OvmfPkg/Microvm: Add SEV launch secret and hashes table areas to MEMFD
Date: Tue,  2 Nov 2021 07:34:22 +0000	[thread overview]
Message-ID: <20211102073422.340858-3-dovmurik@linux.ibm.com> (raw)
In-Reply-To: <20211102073422.340858-1-dovmurik@linux.ibm.com>

The SEV launch secret area and the QEMU hashes table area were specified
in the OvmfPkg/AmdSev/AmdSevX64 MEMFD but not in
OvmfPkg/Microvm/MicrovmX64.

Add them in MicrovmX64.fdf.

After this change the two MEMFD descriptions are identical:

    $ sed -n -e '/FD.MEMFD/,/FV.SECFV/p' OvmfPkg/Microvm/MicrovmX64.fdf | sha1sum
    6ff89173952413fbdb7ffbbf42f8bc389c928500  -
    $ sed -n -e '/FD.MEMFD/,/FV.SECFV/p' OvmfPkg/AmdSev/AmdSevX64.fdf | sha1sum
    6ff89173952413fbdb7ffbbf42f8bc389c928500  -

Signed-off-by: Dov Murik <dovmurik@linux.ibm.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.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>
---
 OvmfPkg/Microvm/MicrovmX64.fdf | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index 6314014f3de7..5545a7ffc4ec 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -85,7 +85,13 @@ [FD.MEMFD]
 0x00B000|0x001000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaSize
 
-0x00C000|0x001000
+0x00C000|0x000C00
+gUefiOvmfPkgTokenSpaceGuid.PcdSevLaunchSecretBase|gUefiOvmfPkgTokenSpaceGuid.PcdSevLaunchSecretSize
+
+0x00CC00|0x000400
+gUefiOvmfPkgTokenSpaceGuid.PcdQemuHashTableBase|gUefiOvmfPkgTokenSpaceGuid.PcdQemuHashTableSize
+
+0x00D000|0x001000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBackupBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBackupSize
 
 0x010000|0x010000
-- 
2.25.1


  parent reply	other threads:[~2021-11-02  7:34 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-02  7:34 [PATCH 0/2] OvmgPkg: Add SEV launch secret and hashes table areas Dov Murik
2021-11-02  7:34 ` [PATCH 1/2] OvmfPkg/OvmfPkgX64: Add SEV launch secret and hashes table areas to MEMFD Dov Murik
2021-11-02 10:03   ` Gerd Hoffmann
2021-11-02 11:46     ` Dov Murik
2021-11-02 13:29       ` Gerd Hoffmann
2021-11-02 13:53         ` Dov Murik
2021-11-02 14:11           ` Lendacky, Thomas
2021-11-03  6:07             ` Gerd Hoffmann
2021-11-03  8:13               ` Dov Murik
2021-11-02  7:34 ` Dov Murik [this message]
2021-11-02 10:04 ` [PATCH 0/2] OvmgPkg: Add SEV launch secret and hashes table areas Gerd Hoffmann

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