can we have a shorter title? On Tue, Dec 29, 2015 at 02:46:49PM +0530, Keerthy wrote: > Hi Nishanth, > <cut> > > > >I am not sure if this #ifdeffery is even needed. > > > > > >Eduardo, Rui: If this is not the suggested technique, maybe you guys > >could suggest how we could handle a case where userspace might be > >hungup due to some reason and a case where a critical temperature > >event in the middle of device probe was triggered? Orderly power off is supposed to take care of this. Looking at the code, it will force a shutdown in case execution of userland command fails: static int __orderly_poweroff(bool force) { int ret; ret = run_cmd(poweroff_cmd); if (ret && force) { pr_warn("Failed to start orderly shutdown: forcing the issue\n"); /* * I guess this should try to kick off some daemon to sync and * poweroff asap. Or not even bother syncing if we're doing an * emergency shutdown? */ emergency_sync(); kernel_power_off(); } > > > >Obviously, we'd like to take into consideration userspace latencies as > >well- but that is very specific to fs being run.. not really a simple > >problem, IMHO.. > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html