speedtch testatm.c,1.4,1.5

Roman Kagan rkagan at mail.ru
Fri Apr 8 06:12:27 EDT 2005

On Thu, Apr 07, 2005 at 11:16:20PM +0100, Duncan Sands wrote:
> Modified Files:
> 	testatm.c 
> Log Message:
> Add a driver that claims all interfaces (and drops them all whenever any
> one of them is disconnected).  It seems to have exposed a USB bug: if you
> plug in a device with more than one interface and use driver 8 on it, then
> force a logical (rather than a physical) disconnect, then afterwards the
> module cannot be unloaded and rmmod spins taking up all CPU.  For example,
> just try to remove the testatm module without unplugging the device.

Can't it be because you release all interfaces including the one
disconnect is called with?


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