On Sun, May 28, 2000 at 11:09:32PM -0700, Greg KH wrote:
> And yes, OHCI also causes problems with a full backup of a Visor, or
> even with a simple listing of the files in the Visor.
>
> Running 2.4.0-test1-ac4 usb-ohci driver:
>
> When the Visor completes whatever it was told to do, it disconnects from
> the usb bus, this causes the attached oops which looks suspiciously like a
> slab poisoning error.
I just tested the test2-pre2 patch last night and this problem is now
gone! I guess the unlink patch for OHCI fixed this, good job.
But the "old" problem of doing a full backup on OHCI with a Visor, and
the backup hangs is still there.
I tried Peter's recommendations of the race condition with a few small
hacks to try to see if this is the problem, but it did not solve
anything, so I don't think that the race condition with the tty layer.
Thanks for point it out though.
Now to enable debugging in pilot-xfer and start staring at data dumps :(
greg k-h
greg@(kroah|wirex).com
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