Modify the null judgment condition of page table entries.
Cc: Ard Biesheuvel <[email protected]>
Cc: Bibo Mao <[email protected]>
Cc: Chao Li <[email protected]>
Cc: Leif Lindholm <[email protected]>
Cc: Liming Gao <[email protected]>
Cc: Michael D Kinney <[email protected]>
Signed-off-by: xianglai li <[email protected]>
---
Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h
b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h
index 6ab07e7900..84c7c13919 100644
--- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h
+++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h
@@ -275,6 +275,6 @@ pte_none (
IN PTE pte
)
{
- return (!(PTE_VAL(pte) & (~PAGE_GLOBAL)));
+ return (!(PTE_VAL(pte) & (~PAGE_VALID)));
}
#endif // PAGE_H_
--
2.31.1
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