[rt2x00-users] Status of rt539x support?

[Sonny Piers]

It's not the dmesg diagnostic I used to have but:

[ 1262.280356] BUG: scheduling while atomic: kworker/u:0/5/0x00000101
[ 1262.280363] Modules linked in: ipv6 fuse uas ums_realtek usb_storage 
uvcvideo videodev media usbhid hid joydev radeon ttm drm_kms_helper drm 
i2c_algo_bit fglrx(P) hp_wmi sparse_keymap snd_hda_codec_idt evdev arc4 
rt2800pci rt2800lib crc_ccitt snd_hda_codec_hdmi rt2x00pci rt2x00lib 
mac80211 snd_hda_intel snd_hda_codec i2c_piix4 psmouse i2c_core 
snd_hwdep sp5100_tco serio_raw k10temp snd_pcm cfg80211 sg snd_timer 
rfkill r8169 snd soundcore hp_accel lis3lv02d eeprom_93cx6 mii 
snd_page_alloc agpgart thermal video wmi ac input_polldev battery button 
powernow_k8 freq_table processor mperf ext4 mbcache jbd2 crc16 sd_mod 
ohci_hcd ahci ehci_hcd libahci usbcore libata scsi_mod
[ 1262.280445] Modules linked in: ipv6 fuse uas ums_realtek usb_storage 
uvcvideo videodev media usbhid hid joydev radeon ttm drm_kms_helper drm 
i2c_algo_bit fglrx(P) hp_wmi sparse_keymap snd_hda_codec_idt evdev arc4 
rt2800pci rt2800lib crc_ccitt snd_hda_codec_hdmi rt2x00pci rt2x00lib 
mac80211 snd_hda_intel snd_hda_codec i2c_piix4 psmouse i2c_core 
snd_hwdep sp5100_tco serio_raw k10temp snd_pcm cfg80211 sg snd_timer 
rfkill r8169 snd soundcore hp_accel lis3lv02d eeprom_93cx6 mii 
snd_page_alloc agpgart thermal video wmi ac input_polldev battery button 
powernow_k8 freq_table processor mperf ext4 mbcache jbd2 crc16 sd_mod 
ohci_hcd ahci ehci_hcd libahci usbcore libata scsi_mod
[ 1262.280507]
[ 1262.280513] Pid: 5, comm: kworker/u:0 Tainted: P            3.0-ARCH 
#1 Hewlett-Packard HP Pavilion dm1 Notebook PC     /1611
[ 1262.280521] EIP: 0060:[<f8c7c041>] EFLAGS: 00000282 CPU: 1
[ 1262.280530] EIP is at rt2x00pci_register_write+0x1/0x20 [rt2800pci]
[ 1262.280535] EAX: f4ddd180 EBX: f8c7d3a0 ECX: 00000030 EDX: 00000404
[ 1262.280539] ESI: f4ddd180 EDI: 000000ff EBP: f4c9be34 ESP: f4c9be08
[ 1262.280543]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 1262.280548] Process kworker/u:0 (pid: 5, ti=f4cb6000 task=f4c811c0 
task.ti=f4c9a000)
[ 1262.280551] Stack:
[ 1262.280554]  f4c9be34 f8c959d7 00000018 ff000000 f4c9be24 300168f2 
f4ddd410 00000030
[ 1262.280563]  f4ddd180 00000001 fffffdf4 f4c9be54 f8c7cc25 000000ff 
00000001 f4c827f0
[ 1262.280571]  f5d05c00 f4ddd180 00000001 f4c9be84 f8c7cf7d 00000082 
f4c9be84 c0140a7e
[ 1262.280580] Call Trace:
[ 1262.280590]  [<f8c959d7>] ? rt2800_mcu_request+0xc7/0xd0 [rt2800lib]
[ 1262.280598]  [<f8c7cc25>] rt2800pci_set_state+0x65/0x140 [rt2800pci]
[ 1262.280605]  [<f8c7cf7d>] rt2800pci_set_device_state+0x27d/0x3eb 
[rt2800pci]
[ 1262.280613]  [<c0140a7e>] ? try_to_wake_up+0x17e/0x200
[ 1262.280620]  [<f8c960ec>] rt2800_config+0x36c/0xb90 [rt2800lib]
[ 1262.280626]  [<c014c185>] ? wakeup_softirqd+0x25/0x30
[ 1262.280631]  [<c014d59a>] ? raise_softirq_irqoff+0x3a/0xa0
[ 1262.280640]  [<f8c3f63f>] rt2x00lib_config+0xcf/0x280 [rt2x00lib]
[ 1262.280647]  [<c0452dba>] ? __mutex_lock_slowpath+0x1ea/0x2b0
[ 1262.280655]  [<f8c3ed4b>] rt2x00mac_config+0x3b/0x80 [rt2x00lib]
[ 1262.280663]  [<f8c3fe31>] ? rt2x00queue_flush_queue+0x61/0xa0 [rt2x00lib]
[ 1262.280674]  [<f8b9d048>] ieee80211_hw_config+0xc8/0x130 [mac80211]
[ 1262.280687]  [<f8ba71d4>] 
ieee80211_dynamic_ps_enable_work+0x1a4/0x230 [mac80211]
[ 1262.280694]  [<c015fcba>] process_one_work+0xfa/0x3e0
[ 1262.280699]  [<c0455170>] ? common_interrupt+0x30/0x38
[ 1262.280711]  [<f8ba7030>] ? 
ieee80211_dynamic_ps_disable_work+0x40/0x40 [mac80211]
[ 1262.280717]  [<c0160484>] worker_thread+0x124/0x2c0
[ 1262.280722]  [<c0160360>] ? manage_workers.isra.27+0x1e0/0x1e0
[ 1262.280728]  [<c016484d>] kthread+0x6d/0x80
[ 1262.280732]  [<c01647e0>] ? kthread_worker_fn+0x160/0x160
[ 1262.280737]  [<c045517e>] kernel_thread_helper+0x6/0x10
[ 1262.280740] Code: 00 00 00 00 8d bf 00 00 00 00 55 89 e5 53 3e 8d 74 
26 00 03 90 8c 02 00 00 89 cb 8b 4d 08 89 d8 e8 c5 b0 64 c7 5b 5d c3 66 
90 55
[ 1262.280772]  e5 3e 8d 74 26 00 03 90 8c 02 00 00 89 0a 5d c3 8d b4 26 00
[ 1262.280788] Call Trace:
[ 1262.280794]  [<f8c959d7>] ? rt2800_mcu_request+0xc7/0xd0 [rt2800lib]
[ 1262.280800]  [<f8c7cc25>] rt2800pci_set_state+0x65/0x140 [rt2800pci]
[ 1262.280807]  [<f8c7cf7d>] rt2800pci_set_device_state+0x27d/0x3eb 
[rt2800pci]
[ 1262.280812]  [<c0140a7e>] ? try_to_wake_up+0x17e/0x200
[ 1262.280818]  [<f8c960ec>] rt2800_config+0x36c/0xb90 [rt2800lib]
[ 1262.280824]  [<c014c185>] ? wakeup_softirqd+0x25/0x30
[ 1262.280828]  [<c014d59a>] ? raise_softirq_irqoff+0x3a/0xa0
[ 1262.280836]  [<f8c3f63f>] rt2x00lib_config+0xcf/0x280 [rt2x00lib]
[ 1262.280841]  [<c0452dba>] ? __mutex_lock_slowpath+0x1ea/0x2b0
[ 1262.280849]  [<f8c3ed4b>] rt2x00mac_config+0x3b/0x80 [rt2x00lib]
[ 1262.280856]  [<f8c3fe31>] ? rt2x00queue_flush_queue+0x61/0xa0 [rt2x00lib]
[ 1262.280866]  [<f8b9d048>] ieee80211_hw_config+0xc8/0x130 [mac80211]
[ 1262.280878]  [<f8ba71d4>] 
ieee80211_dynamic_ps_enable_work+0x1a4/0x230 [mac80211]
[ 1262.280884]  [<c015fcba>] process_one_work+0xfa/0x3e0
[ 1262.280888]  [<c0455170>] ? common_interrupt+0x30/0x38
[ 1262.280900]  [<f8ba7030>] ? 
ieee80211_dynamic_ps_disable_work+0x40/0x40 [mac80211]
[ 1262.280905]  [<c0160484>] worker_thread+0x124/0x2c0
[ 1262.280910]  [<c0160360>] ? manage_workers.isra.27+0x1e0/0x1e0
[ 1262.280915]  [<c016484d>] kthread+0x6d/0x80
[ 1262.280920]  [<c01647e0>] ? kthread_worker_fn+0x160/0x160
[ 1262.280925]  [<c045517e>] kernel_thread_helper+0x6/0x10