Hi Folks,
I think we fixed the problem. We were checking the validity of the
over-typed ASID, and when it was wrong, it was possible to feed a wrong
ASID into the SRB that gets the data from the other address space. The
fix was, that in the case of an error when the ASID was being
over-typed, we now always feed our own ASID into the SRB, to guarantee
that the SRB won't run in error. Then, when we try to over-type the
ASID again, we'll have another chance to get it right.
I think you can now safely beat up LOOKN, and see if you can find
other issues, or else you can just enjoy it.
Thanks very much for bearing with us.
Sincerely, Sam and Joe
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