Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: a232e0cd2fe2bb882a5dd0cafe322a2899a44d51
https://github.com/tianocore/edk2/commit/a232e0cd2fe2bb882a5dd0cafe322a2899a44d51
Author: Jiaxin Wu <[email protected]>
Date: 2024-10-16 (Wed, 16 Oct 2024)
Changed paths:
M UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c
Log Message:
-----------
UefiCpuPkg/PiSmmCpuDxeSmm: Save and restore CR2 only if SmiProfile enable
A page fault (#PF) that triggers an update to the page table only occurs
if SmiProfile is enabled. Therefore, it is necessary to save and restore
the CR2 register if SmiProfile is configured to be enabled.
Signed-off-by: Jiaxin Wu <[email protected]>
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