* lockdep buglet in ath9k.
@ 2010-10-12 21:36 Ben Greear
0 siblings, 0 replies; only message in thread
From: Ben Greear @ 2010-10-12 21:36 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org, ath9k-devel@lists.ath9k.org
I see this with lockdep enabled in today's wireless-testing.
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
Pid: 1755, comm: ifconfig Not tainted 2.6.36-rc7-wl+ #30
Call Trace:
[<c075e490>] ? printk+0xf/0x17
[<c045507e>] register_lock_class+0x5a/0x29e
[<c0455be6>] ? mark_lock+0x1e/0x1de
[<c0456af9>] __lock_acquire+0xa2/0xb8c
[<c0455be6>] ? mark_lock+0x1e/0x1de
[<c045763d>] lock_acquire+0x5a/0x78
[<f8c06133>] ? ath9k_config+0x274/0x3d8 [ath9k]
[<c0760152>] _raw_spin_lock_irqsave+0x2f/0x3f
[<f8c06133>] ? ath9k_config+0x274/0x3d8 [ath9k]
[<f8c06133>] ath9k_config+0x274/0x3d8 [ath9k]
[<f8882a2b>] ieee80211_hw_config+0x11b/0x125 [mac80211]
[<f888ee9d>] ieee80211_do_open+0x3b4/0x455 [mac80211]
[<f888e1b2>] ? ieee80211_check_concurrent_iface+0x21/0x13a [mac80211]
[<f888ef99>] ieee80211_open+0x5b/0x5e [mac80211]
[<c06cf333>] __dev_open+0x80/0xae
[<c06cd563>] __dev_change_flags+0xa0/0x115
[<c06cf287>] dev_change_flags+0x13/0x3f
[<c0718c2c>] devinet_ioctl+0x21e/0x49d
[<c071a30c>] inet_ioctl+0x82/0x9b
[<c06c0418>] sock_ioctl+0x1ce/0x1f0
[<c06c024a>] ? sock_ioctl+0x0/0x1f0
[<c04c27df>] do_vfs_ioctl+0x4a7/0x4ec
[<c0499a16>] ? handle_mm_fault+0x41d/0x9da
[<c04b823e>] ? fcheck_files+0x81/0xb6
[<c04c2865>] sys_ioctl+0x41/0x61
[<c0402f1c>] sysenter_do_call+0x12/0x38
ADDRCONF(NETDEV_UP): wlan0: link is not ready
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
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