On 2013-11-04 12:02, Geert Uytterhoeven wrote:
FYI, I've sent an email to Jens.And he replied that RMW bus cycles are not supported. Oops. So we have to make sure no page tables are stored on BigRamPlus, i.e.allocations from pte_alloc_one() and pte_alloc_one_kernel() are done from"main" memory.
Can the MMU handle this, maybe?
If everything fails, we can still use swap on mtdblock.
Never worked with mtdblock devices knowingly. How would this be handled then?
-- Ciao... // Fon: 0381-2744150 . Ingo \X/ http://blog.windfluechter.net gpg pubkey: http://www.juergensmann.de/ij_public_key.