Jeremy Kerr writes:
> Change ac29c64089b7 swapped _PAGE_USER for _PAGE_PRIVILEGED, and
> introduced check_pte_access() which denied kernel access to
> non-_PAGE_PRIVILEGED pages.
>
> However, it didn't add _PAGE_PRIVILEGED to the hash fault handler for
> spufs' kernel accesses, so the DMAs requir
Change ac29c64089b7 swapped _PAGE_USER for _PAGE_PRIVILEGED, and
introduced check_pte_access() which denied kernel access to
non-_PAGE_PRIVILEGED pages.
However, it didn't add _PAGE_PRIVILEGED to the hash fault handler for
spufs' kernel accesses, so the DMAs required to establish SPE memory
no lon
