/* We have 8k stacks on ppc32 and 16k on ppc64 */
-#ifdef CONFIG_PPC64
+#if defined(CONFIG_PPC64)
#define THREAD_SHIFT 14
+#elif defined(CONFIG_PPC_256K_PAGES)
+#define THREAD_SHIFT 15
#else
#define THREAD_SHIFT 13
#endif
ti->local_flags |= _TLF_RESTORE_SIGMASK;
set_bit(TIF_SIGPENDING, &ti->flags);
}
+
+#ifdef CONFIG_PPC64
+#define is_32bit_task() (test_thread_flag(TIF_32BIT))
+#else
+#define is_32bit_task() (1)
+#endif
+
#endif /* !__ASSEMBLY__ */
#endif /* __KERNEL__ */