Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[~andy/linux] / arch / powerpc / include / asm / thread_info.h

diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 8fd6cf6dcee854c8244010ce12d107abb0fa81d7..9854c564ac525b02b9f81c363a1cd4477cd76d4b 100644 (file)
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -105,6 +105,9 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_EMULATE_STACK_STORE        16      /* Is an instruction emulation
                                                for stack store? */
 #define TIF_MEMDIE             17      /* is terminating due to OOM killer */
+#if defined(CONFIG_PPC64)
+#define TIF_ELF2ABI            18      /* function descriptors must die! */
+#endif
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE     (1<<TIF_SYSCALL_TRACE)
@@ -183,6 +186,12 @@ static inline bool test_thread_local_flags(unsigned int flags)
 #define is_32bit_task()        (1)
 #endif
 
+#if defined(CONFIG_PPC64)
+#define is_elf2_task() (test_thread_flag(TIF_ELF2ABI))
+#else
+#define is_elf2_task() (0)
+#endif
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __KERNEL__ */