Re: [PATCH] hci-usb bugfix

[Soeren Sonnenburg]

On Mon, 2004-05-10 at 12:40, Marcel Holtmann wrote:
> Hi Soeren,
> 
> > indeed it fixes this oops ... however I still get 
> 
> please try the attached patch. It should fix it, too.

well, at least I tried like 5 times plugin/out and it did not oops :)
hmhh why is the device address always incrementing ?

[...]
usb 1-1: USB disconnect, address 3
usb 1-1: new full speed USB device using address 4
usb 1-1: USB disconnect, address 4
usb 1-1: new full speed USB device using address 5
usb 1-1: USB disconnect, address 5
[...]

hmmhhh at least it works as far as I can tell now (the reproducable
oopses seem gone now)

> > usb 2-1: USB disconnect, address 4
> > usb 2-1: new full speed USB device using address 5
> > devfs_mk_dev: could not append to parent for bluetooth/rfcomm/0
> > devfs_remove: bluetooth/rfcomm/0 not found, cannot remove
> > Call trace:
> >  [c00099c4] dump_stack+0x18/0x28
> >  [c010af1c] devfs_remove+0xcc/0xd0
> >  [c01e4a5c] tty_unregister_device+0x30/0x5c
> >  [f2080b64] rfcomm_dev_destruct+0x50/0xd4 [rfcomm]
> >  [f2081310] rfcomm_release_dev+0xf8/0x148 [rfcomm]
> >  [f20807a8] rfcomm_sock_ioctl+0x34/0x58 [rfcomm]
> >  [c02a8668] sock_ioctl+0xc0/0x2c0
> >  [c00726e0] sys_ioctl+0x100/0x318
> >  [c0005d60] ret_from_syscall+0x0/0x44
> > usb 2-1: USB disconnect, address 5
> 
> Do you use DevFS? Does the same problem exists if you disable it and use
> udev instead?

ok, so I went to udev and also no oops so far... 

Success!

Thanks!
Soeren.

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