linux/drivers
John W. Linville a11bc73016 iwlwifi: cancel scan watchdog in iwl_bg_abort_scan
commit a69b03e941 upstream.

Avoids this:

WARNING: at net/mac80211/scan.c:312 ieee80211_scan_completed+0x5f/0x1f1
[mac80211]()
Hardware name: Latitude E5400
Modules linked in: aes_x86_64 aes_generic fuse ipt_MASQUERADE iptable_nat
nf_nat rfcomm sco bridge stp llc bnep l2cap sunrpc cpufreq_ondemand
acpi_cpufreq freq_table xt_physdev ip6t_REJECT nf_conntrack_ipv6
ip6table_filter ip6_tables ipv6 kvm_intel kvm uinput arc4 ecb
snd_hda_codec_intelhdmi snd_hda_codec_idt snd_hda_intel iwlagn snd_hda_codec
snd_hwdep snd_seq snd_seq_device iwlcore snd_pcm dell_wmi sdhci_pci sdhci
iTCO_wdt tg3 dell_laptop mmc_core i2c_i801 wmi mac80211 snd_timer
iTCO_vendor_support btusb joydev dcdbas cfg80211 bluetooth snd soundcore
microcode rfkill snd_page_alloc firewire_ohci firewire_core crc_itu_t
yenta_socket rsrc_nonstatic i915 drm_kms_helper drm i2c_algo_bit i2c_core video
output [last unloaded: scsi_wait_scan]
Pid: 979, comm: iwlagn Tainted: G        W  2.6.33.3-85.fc13.x86_64 #1
Call Trace:
[<ffffffff8104b558>] warn_slowpath_common+0x77/0x8f
[<ffffffff8104b57f>] warn_slowpath_null+0xf/0x11
[<ffffffffa01bb7d9>] ieee80211_scan_completed+0x5f/0x1f1 [mac80211]
[<ffffffffa02a23f0>] iwl_bg_scan_completed+0xbb/0x17a [iwlcore]
[<ffffffff81060d3d>] worker_thread+0x1a4/0x232
[<ffffffffa02a2335>] ? iwl_bg_scan_completed+0x0/0x17a [iwlcore]
[<ffffffff81064817>] ? autoremove_wake_function+0x0/0x34
[<ffffffff81060b99>] ? worker_thread+0x0/0x232
[<ffffffff810643c7>] kthread+0x7a/0x82
[<ffffffff8100a924>] kernel_thread_helper+0x4/0x10
[<ffffffff8106434d>] ? kthread+0x0/0x82
[<ffffffff8100a920>] ? kernel_thread_helper+0x0/0x10

Reported here:

	https://bugzilla.redhat.com/show_bug.cgi?id=590436

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Reported-by: Mihai Harpau <mishu@piatafinanciara.ro>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02 10:20:46 -07:00
..
accessibility
acpi ACPI: video: fix acpi_backlight=video 2010-07-05 11:10:33 -07:00
amba
ata sata_via: magic vt6421 fix for transmission problems w/ WD drives 2010-07-05 11:11:05 -07:00
atm
auxdisplay
base drivers/base/cpu.c: fix the output from /sys/devices/system/cpu/offline 2010-07-05 11:10:40 -07:00
block cciss: Make cciss_seq_show handle holes in the h->drv[] array 2010-02-23 07:37:49 -08:00
bluetooth Bluetooth: Prevent ill-timed autosuspend in USB driver 2010-01-06 15:03:43 -08:00
cdrom
char TPM: ReadPubEK output struct fix 2010-08-02 10:20:46 -07:00
clocksource clocksource: sh_cmt: compute mult and shift before registration 2010-07-05 11:11:02 -07:00
connector connector: Delete buggy notification code. 2010-02-09 04:50:59 -08:00
cpufreq [CPUFREQ] Fix stale cpufreq_cpu_governor pointer 2009-11-17 23:15:04 -05:00
cpuidle cpuidle: Fix incorrect optimization 2010-05-12 14:57:16 -07:00
crypto crypto: padlock-sha - Add import/export support 2010-02-23 07:37:54 -08:00
dca
dio
dma ioat: fix infinite timeout checking in ioat2_quiesce 2010-02-23 07:37:49 -08:00
edac edac, mce: Fix wrong mask and macro usage 2010-05-12 14:57:05 -07:00
eisa
firewire firewire: core: check for 1394a compliant IRM, fix inaccessibility of Sony camcorder 2010-07-05 11:11:04 -07:00
firmware DMI: allow omitting ident strings in DMI tables 2010-01-28 15:01:52 -08:00
gpio gpiolib: Actually set output state in wm831x_gpio_direction_output() 2010-03-15 08:49:57 -07:00
gpu drm/i915: give up on 8xx lid status 2010-07-05 11:11:11 -07:00
hid HID: Add the GYR4101US USB ID to hid-gyration 2010-07-05 11:10:33 -07:00
hwmon hwmon: (it87) Fix in7 on IT8720F 2010-08-02 10:20:43 -07:00
i2c i2c: Fix probing of FSC hardware monitoring chips 2010-05-12 14:57:04 -07:00
ide slc90e66: fix UDMA handling 2009-12-18 14:05:04 -08:00
idle
ieee1394
ieee802154 ieee802154: dont leak skbs in ieee802154_fake_xmit() 2009-11-19 13:16:21 -08:00
infiniband IB/iser: Rewrite SG handling for RDMA logic 2010-04-26 07:41:36 -07:00
input Input: psmouse - reset all types of mice before reconnecting 2010-07-05 11:11:16 -07:00
isdn gigaset: prune use of tty_buffer_request_room 2010-04-01 15:58:24 -07:00
leds leds-gpio: fix default state handling on OF platforms 2010-04-01 15:58:53 -07:00
lguest lguest: fix bug in setting guest GDT entry 2010-01-06 15:05:19 -08:00
macintosh macintosh/therm_adt746x: Fix sysfs attributes lifetime 2010-03-15 08:49:46 -07:00
mca
md dm snapshot: simplify sector_to_chunk expression 2010-07-05 11:11:20 -07:00
media V4L/DVB: gspca - stv06xx: Remove the 046d:08da from the stv06xx driver 2010-07-05 11:10:33 -07:00
memstick
message mptspi: Fix for incorrect data underrun errata 2010-04-26 07:41:36 -07:00
mfd mfd: WM835x GPIO direction register is not locked 2010-01-22 15:18:18 -08:00
misc SCSI: enclosure: fix oops while iterating enclosure_status array 2010-01-25 10:49:37 -08:00
mmc mmc: atmel-mci: remove data error interrupt after xfer 2010-05-26 14:29:15 -07:00
mtd UBI: fix volume creation input checking 2010-02-09 04:50:45 -08:00
net iwlwifi: cancel scan watchdog in iwl_bg_abort_scan 2010-08-02 10:20:46 -07:00
nubus
of
oprofile oprofile: remove double ring buffering 2010-07-05 11:10:27 -07:00
parisc
parport
pci virtio-pci: disable msi at startup 2010-08-02 10:20:42 -07:00
pcmcia PCI/cardbus: Add a fixup hook and fix powerpc 2010-01-22 15:18:26 -08:00
platform eeepc-laptop: disable wireless hotplug for 1005PE 2010-04-26 07:41:23 -07:00
pnp
power
pps pps: events reporting fix up 2009-11-12 07:26:01 -08:00
ps3
rapidio
regulator regulator: Fix display of null constraints for regulators 2010-02-23 07:37:49 -08:00
rtc rtc: s3c: initialize driver data before using it 2010-07-05 11:10:49 -07:00
s390 dasd: remove strings from s390dbf 2010-02-23 07:37:54 -08:00
sbus
scsi qla2xxx: Disable MSI on qla24xx chips other than QLA2432. 2010-07-05 11:11:21 -07:00
serial serial: imx.c: fix CTS trigger level lower to avoid lost chars 2010-05-26 14:29:16 -07:00
sfi
sh
sn
spi SPI: spi_txx9: Fix bit rate calculation 2009-12-02 23:58:32 +00:00
ssb ssb: Handle Netbook devices where the SPROM address is changed 2010-08-02 10:20:43 -07:00
staging Staging: comedi - correct parameter gainlkup for DAQCard-6024E in driver ni_mio_cs.c 2010-07-05 11:11:01 -07:00
tc
telephony
thermal acpi: thermal: Add EOL to the trip_point_N_type strings 2009-11-05 17:33:24 -05:00
uio uio: pm_runtime_disable is needed if failed 2009-11-13 11:36:00 +09:00
usb USB: cdc-acm: fix resource reclaim in error path of acm_probe 2010-07-05 11:11:07 -07:00
uwb
video fbdev: bfin-t350mcqb-fb: fix fbmem allocation with blanking lines 2010-05-26 14:29:14 -07:00
virtio virtio-pci: disable msi at startup 2010-08-02 10:20:42 -07:00
vlynq
w1 w1: w1 temp: fix negative termperature calculation 2010-05-12 14:57:00 -07:00
watchdog WATCHDOG: iTCO_wdt: TCO Watchdog patch for additional Intel Cougar Point DeviceIDs 2010-04-26 07:41:18 -07:00
xen xen: avoid allocation causing potential swap activity on the resume path 2010-07-05 11:10:59 -07:00
zorro
Kconfig
Makefile virtio: initialize earlier 2010-05-12 14:57:15 -07:00