diff options
| -rw-r--r-- | arch/powerpc/kernel/signal.c | 30 | ||||
| -rw-r--r-- | arch/powerpc/kernel/signal.h | 41 |
2 files changed, 33 insertions, 38 deletions
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c index d2c356f37077..7cc305aaf44e 100644 --- a/arch/powerpc/kernel/signal.c +++ b/arch/powerpc/kernel/signal.c @@ -133,36 +133,6 @@ unsigned long copy_ckvsx_from_user(struct task_struct *task, return 0; } #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ -#else -inline unsigned long copy_fpr_to_user(void __user *to, - struct task_struct *task) -{ - return __copy_to_user(to, task->thread.fp_state.fpr, - ELF_NFPREG * sizeof(double)); -} - -inline unsigned long copy_fpr_from_user(struct task_struct *task, - void __user *from) -{ - return __copy_from_user(task->thread.fp_state.fpr, from, - ELF_NFPREG * sizeof(double)); -} - -#ifdef CONFIG_PPC_TRANSACTIONAL_MEM -inline unsigned long copy_ckfpr_to_user(void __user *to, - struct task_struct *task) -{ - return __copy_to_user(to, task->thread.ckfp_state.fpr, - ELF_NFPREG * sizeof(double)); -} - -inline unsigned long copy_ckfpr_from_user(struct task_struct *task, - void __user *from) -{ - return __copy_from_user(task->thread.ckfp_state.fpr, from, - ELF_NFPREG * sizeof(double)); -} -#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ #endif /* Log an error when sending an unhandled signal to a process. Controlled diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h index d396efca4068..4626d39cc0f0 100644 --- a/arch/powerpc/kernel/signal.h +++ b/arch/powerpc/kernel/signal.h @@ -19,14 +19,6 @@ extern int handle_signal32(struct ksignal *ksig, sigset_t *oldset, extern int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset, struct task_struct *tsk); -extern unsigned long copy_fpr_to_user(void __user *to, - struct task_struct *task); -extern unsigned long copy_ckfpr_to_user(void __user *to, - struct task_struct *task); -extern unsigned long copy_fpr_from_user(struct task_struct *task, - void __user *from); -extern unsigned long copy_ckfpr_from_user(struct task_struct *task, - void __user *from); extern unsigned long get_tm_stackpointer(struct task_struct *tsk); #ifdef CONFIG_VSX @@ -38,6 +30,39 @@ extern unsigned long copy_vsx_from_user(struct task_struct *task, void __user *from); extern unsigned long copy_ckvsx_from_user(struct task_struct *task, void __user *from); +unsigned long copy_fpr_to_user(void __user *to, struct task_struct *task); +unsigned long copy_ckfpr_to_user(void __user *to, struct task_struct *task); +unsigned long copy_fpr_from_user(struct task_struct *task, void __user *from); +unsigned long copy_ckfpr_from_user(struct task_struct *task, void __user *from); +#else +static inline unsigned long +copy_fpr_to_user(void __user *to, struct task_struct *task) +{ + return __copy_to_user(to, task->thread.fp_state.fpr, + ELF_NFPREG * sizeof(double)); +} + +static inline unsigned long +copy_fpr_from_user(struct task_struct *task, void __user *from) +{ + return __copy_from_user(task->thread.fp_state.fpr, from, + ELF_NFPREG * sizeof(double)); +} + +#ifdef CONFIG_PPC_TRANSACTIONAL_MEM +inline unsigned long copy_ckfpr_to_user(void __user *to, struct task_struct *task) +{ + return __copy_to_user(to, task->thread.ckfp_state.fpr, + ELF_NFPREG * sizeof(double)); +} + +static inline unsigned long +copy_ckfpr_from_user(struct task_struct *task, void __user *from) +{ + return __copy_from_user(task->thread.ckfp_state.fpr, from, + ELF_NFPREG * sizeof(double)); +} +#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ #endif #ifdef CONFIG_PPC64 |