diff options
| -rw-r--r-- | MdeModulePkg/Core/Dxe/Mem/Page.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/MdeModulePkg/Core/Dxe/Mem/Page.c b/MdeModulePkg/Core/Dxe/Mem/Page.c index 2c2c9cd6c3..731bf08bc9 100644 --- a/MdeModulePkg/Core/Dxe/Mem/Page.c +++ b/MdeModulePkg/Core/Dxe/Mem/Page.c @@ -1924,16 +1924,16 @@ CoreGetMemoryMap ( // set attributes and change memory paging attribute accordingly.
// But current EFI_MEMORY_DESCRIPTOR.Attribute is assigned by
// value from Capabilities in GCD memory map. This might cause
- // boot problems. Clearing all paging related capabilities can
- // workaround it. Following code is supposed to be removed once
- // the usage of EFI_MEMORY_DESCRIPTOR.Attribute is clarified in
- // UEFI spec and adopted by both EDK-II Core and all supported
- // OSs.
+ // boot problems. Clearing all page-access permission related
+ // capabilities can workaround it. Following code is supposed to
+ // be removed once the usage of EFI_MEMORY_DESCRIPTOR.Attribute
+ // is clarified in UEFI spec and adopted by both EDK-II Core and
+ // all supported OSs.
//
MemoryMapEnd = MemoryMap;
MemoryMap = MemoryMapStart;
while (MemoryMap < MemoryMapEnd) {
- MemoryMap->Attribute &= ~(UINT64)EFI_MEMORY_ATTRIBUTE_MASK;
+ MemoryMap->Attribute &= ~(UINT64)EFI_MEMORY_ACCESS_MASK;
MemoryMap = NEXT_MEMORY_DESCRIPTOR (MemoryMap, Size);
}
MergeMemoryMap (MemoryMapStart, &BufferSize, Size);
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