Reviewed-by: Chao Li <lichao@loongson.cn>
Modify the null judgment condition of page table entries. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Bibo Mao <maobibo@loongson.cn> Cc: Chao Li <lichao@loongson.cn> Cc: Leif Lindholm <quic_llindhol@quicinc.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: xianglai li <lixianglai@loongson.cn> --- 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_