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re: kern/45909 (Use of MIDI over USB interfaces crashes NetBSD)

The following reply was made to PR kern/45909; it has been noted by GNATS.

From: matthew green <>
To: Tom Ivar Helbekkmo <>
Subject: re: kern/45909 (Use of MIDI over USB interfaces crashes NetBSD)
Date: Mon, 20 Feb 2012 07:05:37 +1100

 > writes:
 > > i think this is all fixed now.  can you confirm?  thanks.
 > It doesn't crash now, but it doesn't entirely work, either.  Reading
 > from USB MIDI works fine, but writing, although not flagging any errors,
 > doesn't work: nothing ever hits the synth.  My Roland UM-ONE interfaces
 > have tx and rx LEDs, and with the new umidi driver, the tx LEDs stay
 > dark during, say, 'midiplay -d [0|1] -x'.  (Everything worked while I
 > was running the previous version with my modifications.)
 hmmm.  i was seeing this as well, but when i tried to traack it down
 the problem disappeared for me, i built a bunch of kernels going back
 about a month - when i last tested it worked.
 but now it's failing for me again, too.  investigating more now.
 can you confirm that the previous version with your patches was
 against umidi 1.55?  do you know the date of the rest of the
 that tree?

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