> to the driver which performs a map_user_kiobuf() on it, the resulting
> kiobuf
> structure has all of the pagelist[] physical address entries set to the
> same value
> and the maplist[] entries set to 0. The devices access to this memory
> now
> causes system problems.
> Is map_user_kiob
On Wed, 2 May 2001, Terry Barnaby wrote:
> However, I note that if the user just mallocs memory and does not access
> it
> (No physical memory pages created) and then passes this virtual address
> space
> to the driver which performs a map_user_kiobuf() on it, the resulting
> kiobuf
> structure ha
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