On 02/10/2012 04:02 AM, Liu Yu wrote: > +_GLOBAL(epapr_ev_idle) > +epapr_ev_idle: > +#ifdef CONFIG_E500 > + rlwinm r3,r1,0,0,31-THREAD_SHIFT /* current thread_info */ > + lwz r4,TI_LOCAL_FLAGS(r3) /* set napping bit */ > + ori r4,r4,_TLF_NAPPING /* so when we take an exception */ > + stw r4,TI_LOCAL_FLAGS(r3) /* it will return to our caller */ > +#endif > + wrteei 1 On what hardware would you not need to use _TLF_NAPPING? -Scott -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
