Openmoko Bug #2232: unplugging with gadgetfs causes panic: "softlockup: blocked tasks"

[Openmoko Public Trac]

#2232: unplugging with gadgetfs causes panic: "softlockup: blocked tasks"
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 Reporter:  lindi            |          Owner:  openmoko-kernel
     Type:  defect           |         Status:  in_testing     
 Priority:  normal           |      Milestone:                 
Component:  System Software  |        Version:  unspecified    
 Severity:  normal           |       Keywords:                 
 Haspatch:  0                |      Blockedby:                 
Estimated:                   |    Patchreview:                 
 Blocking:                   |   Reproducible:                 
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Changes (by balajirrao):

  * status:  new => in_testing


Comment:

 Looks like a problem I've seen before. Can you please try if this works ?

 http://kerneltrap.org/index.php?q=mailarchive/linux-usb/2008/12/24/4485954

 I wonder how you got ./usb working, with no modification to usb.c to add
 support for s3c2410_udc usb controller. This is what I had to do atleast
 to get the example gadgetfs program running. It needs to find the right
 endpoint files in the gadgetfs mountpoint.

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Ticket URL: <https://docs.openmoko.org/trac/ticket/2232#comment:1>
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