Messages in this thread | | | Subject | Re: [PATCH] Bluetooth USB: fix kernel panic during suspend - 2.6.24 | From | Marcel Holtmann <> | Date | Sat, 14 Feb 2009 13:53:22 +0100 |
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Hi Greg,
> > The kernel panics when hci_usb_tx_complete() calls _urb_unlink() > > on an _urb which has been previously been removed from a list. > > This occurs during suspend while audio is being streamed to > > a bluetooth headset. > > > > The panic occurs because hci_usb_suspend() dequeues _urb > > and then calls usb_kill_urb() - instead it should put _urb on > > the killed list first before killing the urb. > > > > Also added a spin_lock around the list_add operation. > > > > Signed-off-by: Colin Ian King <colin.king@canonical.com> > > Is this still an issue on a supported-by-the-community kernel (.27, .28, > .29)?
starting with 2.6.29 the hci_usb driver has been replaced by btusb.
Regards
Marcel
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