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| author | Tom Lendacky <thomas.lendacky@amd.com> | 2022-05-16 15:24:02 -0500 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-05-20 06:29:34 +0000 |
| commit | a21a3438f795deecb24e1843c1636f95c485017c (patch) | |
| tree | 92d35e9a3d7fd86a385245bfa41b36e9d0ba8668 /BaseTools/Source/Python | |
| parent | a72d552f197b9b5cc3afdf22891b27ecf4067037 (diff) | |
| download | edk2-a21a3438f795deecb24e1843c1636f95c485017c.tar.gz edk2-a21a3438f795deecb24e1843c1636f95c485017c.tar.bz2 edk2-a21a3438f795deecb24e1843c1636f95c485017c.zip | |
OvmfPkg: Make an Ia32/X64 hybrid build work with SEV
The BaseMemEncryptSevLib functionality was updated to rely on the use of
the OVMF/SEV workarea to check for SEV guests. However, this area is only
updated when running the X64 OVMF build, not the hybrid Ia32/X64 build.
Base SEV support is allowed under the Ia32/X64 build, but it now fails
to boot as a result of the change.
Update the ResetVector code to check for SEV features when built for
32-bit mode, not just 64-bit mode (requiring updates to both the Ia32
and Ia32X64 fdf files).
Fixes: f1d1c337e7c0575da7fd248b2dd9cffc755940df
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Michael Roth <michael.roth@amd.com>
Cc: Min Xu <min.m.xu@intel.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'BaseTools/Source/Python')
0 files changed, 0 insertions, 0 deletions