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Commit a465f9b6 authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt
Browse files

powerpc: Move is_32bit_task 



Move is_32bit_task into asm/thread_info.h, that allows us to test for
32/64bit tasks without an ugly CONFIG_PPC64 ifdef.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 4c4ece3c

arch/powerpc/include/asm/thread_info.h

+7 −0
Original line number Diff line number Diff line
@@ -154,6 +154,13 @@ 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__ */

arch/powerpc/kernel/signal.h

+0 −10
Original line number Diff line number Diff line
@@ -39,22 +39,12 @@ extern unsigned long copy_vsx_from_user(struct task_struct *task, 


#ifdef CONFIG_PPC64



static inline int is_32bit_task(void)

{

	return test_thread_flag(TIF_32BIT);

}



extern int handle_rt_signal64(int signr, struct k_sigaction *ka,

			      siginfo_t *info, sigset_t *set,

			      struct pt_regs *regs);



#else /* CONFIG_PPC64 */



static inline int is_32bit_task(void)

{

	return 1;

}



static inline int handle_rt_signal64(int signr, struct k_sigaction *ka,

				     siginfo_t *info, sigset_t *set,

				     struct pt_regs *regs)