Hi,

I have been reading Andrew Boyton's thesis about CapDL and realized that CapDL does not support a shared memory page. Is it still a limitation in CapDL/Camkes? Or has it somehow been addressed?

Does this limitation include the case where a page is mapped/shared with different access rights? e.g., a page is mapped writable to one process and the same page is mapped only readable to another process? 

Best,
Norrathep

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Norrathep (Oak) Rattanavipanon
M.S. in Computer Science
University of California - Irvine