[edk2-devel] [PATCH v5 1/2] UefiCpuPkg/PiSmmCpuDxeSmm: Correct the Cr3 typo
Sheng Wei
w.sheng at intel.com
Thu Nov 5 04:05:40 UTC 2020
Change the variable name from mInternalGr3 to mInternalCr3.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3015
Signed-off-by: Sheng Wei <w.sheng at intel.com>
Cc: Eric Dong <eric.dong at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
Cc: Laszlo Ersek <lersek at redhat.com>
Cc: Rahul Kumar <rahul1.kumar at intel.com>
Cc: Jiewen Yao <jiewen.yao at intel.com>
---
UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c
index ebfc46ad45..d67f036aea 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c
@@ -32,7 +32,7 @@ PAGE_ATTRIBUTE_TABLE mPageAttributeTable[] = {
{Page1G, SIZE_1GB, PAGING_1G_ADDRESS_MASK_64},
};
-UINTN mInternalGr3;
+UINTN mInternalCr3;
/**
Set the internal page table base address.
@@ -46,7 +46,7 @@ SetPageTableBase (
IN UINTN Cr3
)
{
- mInternalGr3 = Cr3;
+ mInternalCr3 = Cr3;
}
/**
@@ -59,8 +59,8 @@ GetPageTableBase (
VOID
)
{
- if (mInternalGr3 != 0) {
- return mInternalGr3;
+ if (mInternalCr3 != 0) {
+ return mInternalCr3;
}
return (AsmReadCr3 () & PAGING_4K_ADDRESS_MASK_64);
}
@@ -252,7 +252,7 @@ ConvertPageEntryAttribute (
if ((Attributes & EFI_MEMORY_RO) != 0) {
if (IsSet) {
NewPageEntry &= ~(UINT64)IA32_PG_RW;
- if (mInternalGr3 != 0) {
+ if (mInternalCr3 != 0) {
// Environment setup
// ReadOnly page need set Dirty bit for shadow stack
NewPageEntry |= IA32_PG_D;
--
2.16.2.windows.1
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