2 files changed, 13 insertions, 5 deletions

diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
index 13fb0b3efc5f..453a179469a3 100644
--- a/arch/arm64/include/asm/percpu.h
+++ b/arch/arm64/include/asm/percpu.h
@@ -16,6 +16,8 @@
 #ifndef __ASM_PERCPU_H
 #define __ASM_PERCPU_H
 
+#ifdef CONFIG_SMP
+
 static inline void set_my_cpu_offset(unsigned long off)
 {
         asm volatile("msr tpidr_el1, %0" :: "r" (off) : "memory");
@@ -36,6 +38,12 @@ static inline unsigned long __my_cpu_offset(void)
 }
 #define __my_cpu_offset __my_cpu_offset()
 
+#else   /* !CONFIG_SMP */
+
+#define set_my_cpu_offset(x)    do { } while (0)
+
+#endif /* CONFIG_SMP */
+
 #include <asm-generic/percpu.h>
 
 #endif /* __ASM_PERCPU_H */
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index b524dcd17243..aa3917c8b623 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -136,11 +136,11 @@ extern struct page *empty_zero_page;
 /*
  * The following only work if pte_present(). Undefined behaviour otherwise.
  */
-#define pte_present(pte)        (pte_val(pte) & (PTE_VALID | PTE_PROT_NONE))
-#define pte_dirty(pte)          (pte_val(pte) & PTE_DIRTY)
-#define pte_young(pte)          (pte_val(pte) & PTE_AF)
-#define pte_special(pte)        (pte_val(pte) & PTE_SPECIAL)
-#define pte_write(pte)          (pte_val(pte) & PTE_WRITE)
+#define pte_present(pte)        (!!(pte_val(pte) & (PTE_VALID | PTE_PROT_NONE)))
+#define pte_dirty(pte)          (!!(pte_val(pte) & PTE_DIRTY))
+#define pte_young(pte)          (!!(pte_val(pte) & PTE_AF))
+#define pte_special(pte)        (!!(pte_val(pte) & PTE_SPECIAL))
+#define pte_write(pte)          (!!(pte_val(pte) & PTE_WRITE))
 #define pte_exec(pte)           (!(pte_val(pte) & PTE_UXN))
 
 #define pte_valid_user(pte) \