Any USB gadget AIO interface users?

[Sarah Sharp]

Has anyone successfully used the asynchronous I/O gadgetfs interface
before?  Specifically, has anyone used it for high-bandwidth isochronous
traffic?

I ask because I remember discovering about four years ago that there
were several brain-twisty bugs in the in-kernel asynchronous I/O layer
that gadgetfs uses.  The AIO core also seemed to be largely
unmaintained.  Is this still true?

Sarah Sharp
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