Reviewed-by: Chao Li <[email protected]>

Thanks,
Chao
在 2023/1/13 11:17, xianglai 写道:
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_


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