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| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2024-10-12 14:32:40 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-10-16 04:06:42 +0000 |
| commit | a232e0cd2fe2bb882a5dd0cafe322a2899a44d51 (patch) | |
| tree | 392bce4c6a7eb629b202d36360730869e3b23355 /ShellPkg/Library/UefiShellDebug1CommandsLib | |
| parent | 92c1274467fff3209d3bd29c2ed994b7f2be3efe (diff) | |
| download | edk2-a232e0cd2fe2bb882a5dd0cafe322a2899a44d51.zip edk2-a232e0cd2fe2bb882a5dd0cafe322a2899a44d51.tar.gz edk2-a232e0cd2fe2bb882a5dd0cafe322a2899a44d51.tar.bz2 | |
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 <jiaxin.wu@intel.com>
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib')
0 files changed, 0 insertions, 0 deletions