diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 14 | ||||
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 15 |
2 files changed, 0 insertions, 29 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 8ec017cb444..1cc4bdce19f 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -434,20 +434,6 @@ void generic_cpu_die(unsigned int cpu) printk(KERN_ERR "CPU%d didn't die...\n", cpu); } -void generic_mach_cpu_die(void) -{ - unsigned int cpu; - - local_irq_disable(); - idle_task_exit(); - cpu = smp_processor_id(); - printk(KERN_DEBUG "CPU%d offline\n", cpu); - __this_cpu_write(cpu_state, CPU_DEAD); - smp_wmb(); - while (__this_cpu_read(cpu_state) != CPU_UP_PREPARE) - cpu_relax(); -} - void generic_set_cpu_dead(unsigned int cpu) { per_cpu(cpu_state, cpu) = CPU_DEAD; diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index e6595b72269..19e4744b6eb 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1707,21 +1707,6 @@ void altivec_assist_exception(struct pt_regs *regs) } #endif /* CONFIG_ALTIVEC */ -#ifdef CONFIG_VSX -void vsx_assist_exception(struct pt_regs *regs) -{ - if (!user_mode(regs)) { - printk(KERN_EMERG "VSX assist exception in kernel mode" - " at %lx\n", regs->nip); - die("Kernel VSX assist exception", regs, SIGILL); - } - - flush_vsx_to_thread(current); - printk(KERN_INFO "VSX assist not supported at %lx\n", regs->nip); - _exception(SIGILL, regs, ILL_ILLOPC, regs->nip); -} -#endif /* CONFIG_VSX */ - #ifdef CONFIG_FSL_BOOKE void CacheLockingException(struct pt_regs *regs, unsigned long address, unsigned long error_code) |