2 files changed, 4 insertions, 4 deletions

diff --git a/arch/sparc/include/asm/mmu_64.h b/arch/sparc/include/asm/mmu_64.h
index f7de0dbc38af..83b36a5371ff 100644
--- a/arch/sparc/include/asm/mmu_64.h
+++ b/arch/sparc/include/asm/mmu_64.h
@@ -52,7 +52,7 @@
 #define CTX_NR_MASK             TAG_CONTEXT_BITS
 #define CTX_HW_MASK             (CTX_NR_MASK | CTX_PGSZ_MASK)
 
-#define CTX_FIRST_VERSION       ((_AC(1,UL) << CTX_VERSION_SHIFT) + _AC(1,UL))
+#define CTX_FIRST_VERSION       BIT(CTX_VERSION_SHIFT)
 #define CTX_VALID(__ctx)        \
          (!(((__ctx.sparc64_ctx_val) ^ tlb_context_cache) & CTX_VERSION_MASK))
 #define CTX_HWBITS(__ctx)       ((__ctx.sparc64_ctx_val) & CTX_HW_MASK)
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index f8e30a3906be..63b50447bb62 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -707,7 +707,7 @@ EXPORT_SYMBOL(__flush_dcache_range);
 
 /* get_new_mmu_context() uses "cache + 1".  */
 DEFINE_SPINLOCK(ctx_alloc_lock);
-unsigned long tlb_context_cache = CTX_FIRST_VERSION - 1;
+unsigned long tlb_context_cache = CTX_FIRST_VERSION;
 #define MAX_CTX_NR      (1UL << CTX_NR_BITS)
 #define CTX_BMAP_SLOTS  BITS_TO_LONGS(MAX_CTX_NR)
 DECLARE_BITMAP(mmu_context_bmap, MAX_CTX_NR);
@@ -738,9 +738,9 @@ void get_new_mmu_context(struct mm_struct *mm)
                 if (new_ctx >= ctx) {
                         int i;
                         new_ctx = (tlb_context_cache & CTX_VERSION_MASK) +
-                                CTX_FIRST_VERSION;
+                                CTX_FIRST_VERSION + 1;
                         if (new_ctx == 1)
-                                new_ctx = CTX_FIRST_VERSION;
+                                new_ctx = CTX_FIRST_VERSION + 1;
 
                         /* Don't call memset, for 16 entries that's just
                          * plain silly...