On Thu, 2002-10-17 at 18:27, Dave Jones wrote:
> Won't this prefetch past the end of the buffer ?
> Some CPUs have problems with prefetching non-existant areas
> of RAM iirc. (Which is why the memcpy routines do a prefetching
> loop, and then a non prefetching loop to copy the tail).
Yes I reported this to Matthew ages ago, but its not been fixed. Thats
why I've not been merging that change anywhere.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Wed Oct 23 2002 - 22:00:53 EST