Re: __ioremap_at() in 2.4.0-test9-pre2

Roman Zippel wrote:

Hmm, I think I have to order some new documentation. :-)
What are some important cpus I should look into (except 60x)?

None of the embedded PowerPCs use a hash table, and the Book E
processors don't either.  We avoid using the hash table when given
the option, like 603s.  The "hardware assist" and subsequent hash
table is a PITA for Linux VM, and Cort has documented the performance
benefits of not using it.


	-- Dan
--

	I like MMUs because I don't have a real life.

** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/