diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h
index eeabcdbc30f7..99d43e0c1e4a 100644
--- a/arch/powerpc/include/asm/mmu-book3e.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -59,7 +59,7 @@
 #define MAS1_TSIZE_SHIFT	7
 #define MAS1_TSIZE(x)		(((x) << MAS1_TSIZE_SHIFT) & MAS1_TSIZE_MASK)
 
-#define MAS2_EPN		0xFFFFF000
+#define MAS2_EPN		(~0xFFFUL)
 #define MAS2_X0			0x00000040
 #define MAS2_X1			0x00000020
 #define MAS2_W			0x00000010
diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h
index 32e98a72b0ac..c70d37ed770a 100644
--- a/arch/powerpc/kvm/e500.h
+++ b/arch/powerpc/kvm/e500.h
@@ -154,7 +154,7 @@ get_tlb_size(const struct kvm_book3e_206_tlb_entry *tlbe)
 
 static inline gva_t get_tlb_eaddr(const struct kvm_book3e_206_tlb_entry *tlbe)
 {
-	return tlbe->mas2 & 0xfffff000;
+	return tlbe->mas2 & MAS2_EPN;
 }
 
 static inline u64 get_tlb_bytes(const struct kvm_book3e_206_tlb_entry *tlbe)