On Thu, May 14, 2009 at 04:23:06PM -0700, Tony Lindgren wrote: > Use processor specific defines instead. > > As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK > calling sched_clock before we have things initialized: Hmm. I don't think sched_clock peculiarities should be handed by the clock source implementation. This is really a generic kernel bug: lots of ARM architecture sched_clock implementations can not be called before things like IO memory has been setup - and that's something that mainline people have been made aware of repeatedly, and they've fixed the problems when they've come up. Moreover, the issue of using clocksources for sched_clock is being discussed on the main ARM lists, with the possibility of the generic kernel-wide sched_clock implementation being based upon clock sources. Whether that changes anything with this patch, I'm not entirely sure. -- 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
