* Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [090402 00:38]: > On Wed, Apr 01, 2009 at 05:00:56PM -0700, Tony Lindgren wrote: > > Well turns out it's the same old bug again Juha tracked down earlier.. > > > > If CONFIG_DEBUG_SPINLOCK is set, and CONFIG_DEBUG_LL is not set, the IO > > does not get mapped. Juha's earlier patch is attached. > > > > Russell, got any better fixes in mind for this? > > No, and as I've said previously, the kernel assuming that sched_clock > is usable before stuff has been initialized is a bug plain and simple. > > Your patch may fix OMAP, but it won't fix everything. > > It's just not going to be possible to make this work. spinlock debugging > needs to stop using sched_clock. Or maybe enable it later on like CONFIG_PRINTK_TIME was changed. Tony -- 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
