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============================================= [ INFO: possible recursive locking detected ] 2.6.18-1.2699.fc6 #1 --------------------------------------------- swapper/0 is trying to acquire lock: (&list->lock#3){+...}, at: [<c05ad307>] skb_dequeue+0x12/0x43 but task is already holding lock: (&list->lock#3){+...}, at: [<df98cd79>] bcsp_dequeue+0x6a/0x11e [hci_uart] Two different list locks nest, annotate so. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>