The current mmap() implementation for these buffers uses virt_to_page() on
the address from __get_free_pages() to reserve the pages and to find pages
in nopage(). However, I have seen references indicating that
virt_to_page() is not a valid operation on the cpu address returned from
pci_alloc_consistent(). Is this the case, and if so, is there a
workaround or alternative?
Please CC: me on any replies since I'm not subscribed.
Thanks.
-- Leif Delgass http://www.retinalburn.net
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