From: Johannes Berg <johannes@sipsolutions.net>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH] mac80211: don't try to powersave/config disabled interfaces
Date: Mon, 26 Jan 2009 19:19:36 +0100 [thread overview]
Message-ID: <1232993976.4533.29.camel@johannes.local> (raw)
In-Reply-To: <1232993518.4533.27.camel@johannes.local> (sfid-20090126_191208_293454_F0BA7B43)
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Should fix warnings like this:
[20661.028030] ------------[ cut here ]------------
[20661.028035] WARNING: at net/mac80211/main.c:161 ieee80211_if_config+0x204/0x250 [mac80211]()
[20661.028039] Hardware name: MacBook5,1
[20661.028041] Modules linked in: zd1211rw mac80211 cfg80211 sha256_generic af_packet binfmt_misc rfcomm l2cap kvm_intel kvm acpi_cpufreq cpufreq_userspace cpufreq_powersave fuse loop btusb bluetooth bcm5974 snd_hda_codec_realtek hid_apple usbhid arc4 snd_hda_intel snd_hda_codec snd_hwdep uvcvideo snd_pcm_oss snd_mixer_oss rfkill videodev v4l1_compat v4l2_compat_ioctl32 snd_pcm joydev snd_seq_oss snd_seq_midi_event snd_seq snd_timer snd_seq_device sg applesmc hwmon snd input_polldev mbp_nvidia_bl soundcore ehci_hcd ohci_hcd sr_mod backlight ssb cdrom snd_page_alloc usbcore evdev sd_mod unix [last unloaded: cfg80211]
[20661.028122] Pid: 3997, comm: phy0 Tainted: G W 2.6.29-rc2-wl-11979-gc32422d-dirty #21
[20661.028125] Call Trace:
[20661.028134] [<ffffffff802467f0>] warn_slowpath+0xd0/0x130
[20661.028140] [<ffffffff8027525f>] ? __lock_acquired+0x18f/0x290
[20661.028146] [<ffffffff80508afb>] ? __qdisc_run+0xeb/0x2a0
[20661.028150] [<ffffffff80508afb>] ? __qdisc_run+0xeb/0x2a0
[20661.028155] [<ffffffff8024d336>] ? local_bh_enable+0x96/0x120
[20661.028160] [<ffffffff80272a49>] ? trace_hardirqs_on_caller+0x29/0x1e0
[20661.028165] [<ffffffff804f4e4e>] ? dev_queue_xmit+0x14e/0x4b0
[20661.028170] [<ffffffff80272c0d>] ? trace_hardirqs_on+0xd/0x10
[20661.028174] [<ffffffff8024d336>] ? local_bh_enable+0x96/0x120
[20661.028177] [<ffffffff804f4e4e>] ? dev_queue_xmit+0x14e/0x4b0
[20661.028191] [<ffffffffa11f2d24>] ieee80211_if_config+0x204/0x250 [mac80211]
[20661.028209] [<ffffffffa1210081>] ? ieee80211_tx_skb+0x61/0x70 [mac80211]
[20661.028223] [<ffffffffa11f922a>] ? ieee80211_send_nullfunc+0xda/0x110 [mac80211]
[20661.028237] [<ffffffffa11f936e>] ieee80211_start_scan+0x10e/0x290 [mac80211]
[20661.028252] [<ffffffffa1201300>] ? ieee80211_sta_work+0x0/0x340 [mac80211]
[20661.028267] [<ffffffffa12013d6>] ieee80211_sta_work+0xd6/0x340 [mac80211]
[20661.028281] [<ffffffffa1201300>] ? ieee80211_sta_work+0x0/0x340 [mac80211]
[20661.028286] [<ffffffff8025a735>] run_workqueue+0x105/0x250
[20661.028291] [<ffffffff8025a6e3>] ? run_workqueue+0xb3/0x250
[20661.028296] [<ffffffff8025a92f>] worker_thread+0xaf/0x130
[20661.028301] [<ffffffff8025f480>] ? autoremove_wake_function+0x0/0x40
[20661.028306] [<ffffffff8025a880>] ? worker_thread+0x0/0x130
[20661.028310] [<ffffffff8025efb9>] kthread+0x49/0x90
[20661.028315] [<ffffffff8020cdba>] child_rip+0xa/0x20
[20661.028319] [<ffffffff8020c780>] ? restore_args+0x0/0x30
[20661.028322] [<ffffffff8025ef70>] ? kthread+0x0/0x90
[20661.028326] [<ffffffff8020cdb0>] ? child_rip+0x0/0x20
[20661.028329] ---[ end trace b62cb281890fe250 ]---
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prev parent reply other threads:[~2009-01-26 18:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-26 18:11 [PATCH] mac80211: don't try to powersave/config disabled interfaces Johannes Berg
2009-01-26 18:19 ` Johannes Berg [this message]
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