Curretly c-octeon relies on octeon's own smp function to flush I-Cache. However this function is not available on generic platform. Just use smp_call_function_many on generic platform. Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> --- v2: Style fix --- arch/mips/mm/c-octeon.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c index c7ed589de882..b7393b61cfa7 100644 --- a/arch/mips/mm/c-octeon.c +++ b/arch/mips/mm/c-octeon.c @@ -83,8 +83,13 @@ static void octeon_flush_icache_all_cores(struct vm_area_struct *vma) else mask = *cpu_online_mask; cpumask_clear_cpu(cpu, &mask); +#ifdef CONFIG_CAVIUM_OCTEON_SOC for_each_cpu(cpu, &mask) octeon_send_ipi_single(cpu, SMP_ICACHE_FLUSH); +#else + smp_call_function_many(&mask, (smp_call_func_t)octeon_local_flush_icache, + NULL, 1); +#endif preempt_enable(); #endif -- 2.37.1 (Apple Git-137.1)
