contiguous memory blocks and zero copy

teclis High Elf teclis.high.elf at
Thu Oct 9 18:57:28 CEST 2014

How does  L4Re handle contiguous memory blocks? What are the system calls
used to allocate and manage contiguous memory? Is it possible to do zero
copy data transfer between drivers and if so how is it done in Fiasco (so
in linux world you would say no copy_to_user() and copy_from_user() )

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