On Tue, Sep 13, 2005 at 11:35:31AM +0100, Nicolas DET wrote:

Using kmap/kunmap instead of page_address (which is the right way do to, as
far as I understood), is a bit more complex.
Indeed, kunmap() can't be called from an interrupt.

kmap_atomic/kunmap_atomic can.

anywya, I think the patch discussion is rather offtopic here.  Network
driver patches are discussed and reviewed at netdev@oss.sgi.com