On Wednesday, June 15, 2016 02:05:05 PM Prakash, Prashanth wrote: > Hi Rafael, > > Any inputs on this patch? Does it actually work? It looks like sybus_evaluate_ost() schedules itself with a delay in an endless loop and the poweroff will happen anyway without waiting. I guess the idea is that acpi_sybus_notify() will schedule a delayed work doing the sybus_evaluate_ost() and that will do the orderly_poweroff() thing, but that's not what the patch is doing. That "sybus" naming looks sort of lame BTW. What's wrong with using "sb" instead? Besides actypes.h is an ACPICA file and patches updating it have to go via upstream ACPICA. And one more thing, if you checked acpi_get_handle() for "\\_SB" once, it will succeed every time going forward. No need to check again. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html