diff options
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 0dc43f9932cf..19e4744b6eba 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -295,7 +295,7 @@ long machine_check_early(struct pt_regs *regs) { long handled = 0; - __get_cpu_var(irq_stat).mce_exceptions++; + __this_cpu_inc(irq_stat.mce_exceptions); if (cur_cpu_spec && cur_cpu_spec->machine_check_early) handled = cur_cpu_spec->machine_check_early(regs); @@ -304,7 +304,7 @@ long machine_check_early(struct pt_regs *regs) long hmi_exception_realmode(struct pt_regs *regs) { - __get_cpu_var(irq_stat).hmi_exceptions++; + __this_cpu_inc(irq_stat.hmi_exceptions); if (ppc_md.hmi_exception_early) ppc_md.hmi_exception_early(regs); @@ -700,7 +700,7 @@ void machine_check_exception(struct pt_regs *regs) enum ctx_state prev_state = exception_enter(); int recover = 0; - __get_cpu_var(irq_stat).mce_exceptions++; + __this_cpu_inc(irq_stat.mce_exceptions); /* See if any machine dependent calls. In theory, we would want * to call the CPU first, and call the ppc_md. one if the CPU @@ -1519,7 +1519,7 @@ void vsx_unavailable_tm(struct pt_regs *regs) void performance_monitor_exception(struct pt_regs *regs) { - __get_cpu_var(irq_stat).pmu_irqs++; + __this_cpu_inc(irq_stat.pmu_irqs); perf_irq(regs); } @@ -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) |