Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 383f729ac096b8deb279933fce86e83a5f7f5ec7
https://github.com/tianocore/edk2/commit/383f729ac096b8deb279933fce86e83a5f7f5ec7
Author: Ceping Sun <cepingx....@intel.com>
Date: 2024-08-29 (Thu, 29 Aug 2024)
Changed paths:
M OvmfPkg/Library/PlatformInitLib/IntelTdx.c
Log Message:
-----------
OvmfPkg/PlatformInitLib: Reserve Sec Page Tables in TDVF
In the system boot phase, if OS postpone onlining some CPU
until later, the sec page tables could be overwritten.
So, TDVF needs to reserve the initial page tables that would be
used by APs on Mailbox wakeup.
Cc: Erdem Aktas <erdemak...@google.com>
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Min Xu <min.m...@intel.com>
Cc: Gerd Hoffmann <kra...@redhat.com>
Cc: Elena Reshetova <elena.reshet...@intel.com>
Cc: Kirill A Shutemov <kirill.shute...@linux.intel.com>
Signed-off-by: Ceping Sun <cepingx....@intel.com>
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