diff --git a/arch/sparc/include/asm/uprobes.h b/arch/sparc/include/asm/uprobes.h
index f87aae5a908e668a9d458a3c45724448b26bb72c..36196c17aff8ed886a4c1f6e11248ea06f8341b7 100644
--- a/arch/sparc/include/asm/uprobes.h
+++ b/arch/sparc/include/asm/uprobes.h
@@ -42,8 +42,8 @@ struct arch_uprobe {
 };
 
 struct arch_uprobe_task {
-	u32 saved_tpc;
-	u32 saved_tnpc;
+	u64 saved_tpc;
+	u64 saved_tnpc;
 };
 
 struct task_struct;