"Gautham R. Shenoy" <e...@linux.vnet.ibm.com> writes:
> diff --git a/arch/powerpc/platforms/powernv/idle.c
> b/arch/powerpc/platforms/powernv/idle.c
> index 419edff..f335e0f 100644
> --- a/arch/powerpc/platforms/powernv/idle.c
> +++ b/arch/powerpc/platforms/powernv/idle.c
> @@ -283,8 +283,16 @@ unsigned long pnv_cpu_offline(unsigned int cpu)
> } else if ((idle_states & OPAL_PM_SLEEP_ENABLED) ||
> (idle_states & OPAL_PM_SLEEP_ENABLED_ER1)) {
> srr1 = power7_sleep();
> - } else {
> + } else if (idle_states & OPAL_PM_NAP_ENABLED) {
> srr1 = power7_nap(1);
> + } else {
> + /* This is the fallback method. We emulate snooze */
> + while (!generic_check_cpu_restart(cpu)) {
Breaks the SMP=n build :/
arch/powerpc/platforms/powernv/idle.c:299:11: error: implicit declaration of
function 'generic_check_cpu_restart' [-Werror=implicit-function-declaration]
cheers
