diff --git a/repos/dde_linux/src/include/lx_emul/shadow/arch/arm64/include/asm/pgtable.h b/repos/dde_linux/src/include/lx_emul/shadow/arch/arm64/include/asm/pgtable.h
index 20c6613ffb..9d24db9b24 100644
--- a/repos/dde_linux/src/include/lx_emul/shadow/arch/arm64/include/asm/pgtable.h
+++ b/repos/dde_linux/src/include/lx_emul/shadow/arch/arm64/include/asm/pgtable.h
@@ -84,6 +84,9 @@ pte_t mk_pte(struct page * page, pgprot_t prot);
 
 static inline bool pud_sect_supported(void) { return 1; }
 
+#define VMALLOC_START 0UL
+#define VMALLOC_END   0xffffffffUL
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_PGTABLE_H */