Re: 'interrupt-level buffer overflows' for sio device?

[Chuck Paterson]

        FYI, this is very likely not caused by the heavy weight
interrupt threads, but rather because the interrupt threads can't
be run because the giant lock is held by a process running in the
kernel. Once we get drivers to have their own locking and pulled out
from under the giant lock this problem should deminish greatly. Before
we can do this there are various infrastructure pieces which must
be made mp safe, such as the lockmanger.

Chuck


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