diff options
Diffstat (limited to 'arch/powerpc/include/asm/thread_info.h')
| -rw-r--r-- | arch/powerpc/include/asm/thread_info.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 9665a26a253a..9aba5a38a7c4 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -12,8 +12,10 @@ /* 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 @@ -154,6 +156,13 @@ static inline void set_restore_sigmask(void) 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__ */ |