From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 7 Dec 2006 04:36:59 +0000 (-0800)
Subject: [PATCH] lockdep: annotate bcsp driver
X-Git-Tag: v2.6.20-rc1~145^2^2~182
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f89d75f224dc530f1c173d9093f75865345840a1;p=pandora-kernel.git

[PATCH] lockdep: annotate bcsp driver

    =============================================
    [ 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>
---

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