RE: NS83820 2.6.0-test5 driver seems unstable on IA64

From: Luck, Tony
Date: Tue Sep 23 2003 - 13:23:06 EST


> As I understand it, you even do this stupid printk for user apps
> as well, that makes it more than rediculious. I'd be surprised
> if anyone can find any useful kernel messages on an ia64 system
> in the dmesg output with all the unaligned access crap there.

I don't think that it is "normal" for applications to do unaligned
memory access. It means that:

a) the programmer is playing fast and loose with types and/or casts.
b) the end-user is going to be disappointed with the performance.

Looking at a couple of ia64 build servers here I see zero unaligned
access messages in the logs.

-Tony
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/