* Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [100906 03:36]: > Here's my latest patch (which is combined from two patches.) > > Tony, could you follow up with patches for anything which is still > required - I think there's two things you've addressed which this > currently misses: > > 1. not initializing twd_base (I'm not convinced this is safe - rather > making smp_prepare_cpus() return early is probably a better idea.) > 2. __flush_icache_all() > > Note that (2) seems to be complicated by the instruction only being > available on ARMv7 and later. Yeah will check probably on Tuesday, heading to a BBQ as it's a holiday here. Also my laptop cooling fan broke a few days ago, got it patched up temporarily though: An external fan duct taped to the side of the machine until the replacement arrives :) > Also note that this should only be used for comparing SMP vs UP versions > of the same architecture - in other words, not ARMv6 vs ARMv6K. Right, ARMv6 vs ARMv6K can be dealt with in another patch once this is done. > Lastly, what's happening about ARMv6 and ARMv7 processor setup functions? > Are we going to split them into those which need SMP bits twiddled and > those which don't? If we are going to split them, someone needs to follow > up on this email with patches to do it (preferably to be slotted in > before these changes.) No need to split them any longer AFAIK. Or do you have some case in mind that's not being handled now, maybe I don't follow you? Regards, 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
