From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tristan <9p-st@imu.li>
To: <9fans@9fans.net>
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Date: Fri,  9 Mar 2012 22:13:12 -0500
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Subject: [9fans] donehead changed before ack
Topicbox-Message-UUID: 6784587c-ead7-11e9-9d60-3106f5b1d025

every so often, using a mouse/tablet with the olpc, i get this message:

ohci: bug: donehead changed before ack

but not such that i can reproduce it on demand.

the archives suggest that erik experienced this.

disabling the ohc interrupts during the interrupt routine (the ohci spec
says to) appears to help, but i havn't been running that for very long.

anyone know anything about this?

thanks,
tristan

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