Marcin Slusarz b6b16196b0 iwlwifi: fix oops in iwl3945_led_brightness_set ...

fix race between:
ieee80211_open->ieee80211_led_radio->led_trigger_event->led_set_brightness->iwl3945_led_brightness_set
(which assumes that "led->priv" is not NULL)
and
iwl3945_pci_probe->iwl3945_setup_deferred_work->(...)->iwl3945_bg_alive_start->iwl3945_alive_start->iwl3945_led_register->iwl3945_led_register_led
which sets priv field in struct iwl3945_led
after
led->led_dev.brightness_set = iwl3945_led_brightness_set;
(...)
led_classdev_register(device, &led->led_dev);

http://kerneloops.org/guilty.php?guilty=iwl3945_led_brightness_set&version=2.6.25-release&start=1671168&end=1703935&class=oops

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Zhu Yi <yi.zhu@intel.com>
Cc: Reinette Chatre <reinette.chatre@intel.com>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: ipw3945-devel@lists.sourceforge.net
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2008-06-09 15:53:38 -04:00

..

iwl3945-base.c

iwlwifi: fix debug messages during scanning

2008-05-01 17:38:24 -04:00

iwl4965-base.c

iwlwifi: fix debug messages during scanning

2008-05-01 17:38:24 -04:00

iwl-3945-commands.h

iwlwifi: iwl3945 remove 4965 commands

2008-03-25 16:41:54 -04:00

iwl-3945-core.h

iwlwifi: add struct iwl_cfg

2008-03-07 16:03:00 -05:00

iwl-3945-debug.h

iwlwifi: update copyright year

2008-03-13 19:32:32 -04:00

iwl-3945-hw.h

iwlwifi: arrange max number of Tx queues

2008-04-16 16:00:01 -04:00

iwl-3945-io.h

iwlwifi: update copyright year

2008-03-13 19:32:32 -04:00

iwl-3945-led.c

iwlwifi: fix oops in iwl3945_led_brightness_set

2008-06-09 15:53:38 -04:00

iwl-3945-led.h

iwlwifi: Add led support

2008-03-27 16:03:16 -04:00

iwl-3945-rs.c

mac80211: rename files

2008-04-08 16:44:45 -04:00

iwl-3945-rs.h

iwlwifi: move rate registration to module load

2008-04-01 17:13:19 -04:00

iwl-3945.c

iwlwifi: Fix frequency in rx_status fill

2008-05-12 21:22:19 -04:00

iwl-3945.h

iwlwifi: fix current channel is not scanned

2008-05-01 17:38:24 -04:00

iwl-4965-commands.h

iwlwifi: move the creation of LQ host command to iwlcore

2008-04-16 16:00:00 -04:00

iwl-4965-hw.h

iwlwifi: arrange max number of Tx queues

2008-04-16 16:00:01 -04:00

iwl-4965-rs.c

iwlwifi: fix rate scale TLC column selection bug

2008-05-28 16:43:48 -04:00

iwl-4965-rs.h

iwlwifi: move rate registration to module load

2008-04-01 17:13:19 -04:00

iwl-4965.c

iwlwifi: Fix frequency in rx_status fill

2008-05-12 21:22:19 -04:00

iwl-4965.h

iwlwifi: fix current channel is not scanned

2008-05-01 17:38:24 -04:00

iwl-core.c

iwlwifi: move rxon associated command to hcmd

2008-04-16 16:00:00 -04:00

iwl-core.h

iwlwifi: Use HW acceleration decryption by default

2008-04-16 16:00:02 -04:00

iwl-csr.h

iwlwifi: Add led support

2008-03-27 16:03:16 -04:00

iwl-debug.h

iwlwifi: Add debugfs to iwl core

2008-03-25 16:41:47 -04:00

iwl-debugfs.c

iwlwifi: Fix unconditional access to station->tidp[].agg.

2008-04-19 18:09:39 -07:00

iwl-eeprom.c

iwlwifi: rename iwl-4965-io.h to iwl-io.h

2008-03-27 16:03:17 -04:00

iwl-eeprom.h

iwlwifi: rename iwl4965_get_channel_info to iwl_get_channel_info

2008-03-25 16:41:54 -04:00

iwl-hcmd.c

iwlwifi: add default WEP key host command

2008-04-16 15:59:57 -04:00

iwl-helpers.h

iwlwifi: update copyright year

2008-03-13 19:32:32 -04:00

iwl-io.h

iwlwifi: improve NIC i/o debug prints information

2008-03-27 16:03:17 -04:00

iwl-led.c

iwlwifi: move driver status inliners into iwl-core.h

2008-04-08 16:44:42 -04:00

iwl-led.h

iwlwifi: Add led support

2008-03-27 16:03:16 -04:00

iwl-prph.h

iwlwifi: hw names cleanup

2008-04-08 16:44:42 -04:00

iwl-rfkill.c

iwlwifi: fix unload warning and error

2008-04-16 16:00:01 -04:00

iwl-rfkill.h

iwlwifi: make Makefile more concise

2008-04-16 15:59:59 -04:00

iwl-spectrum.h

iwlwifi: update copyright year

2008-03-13 19:32:32 -04:00

iwl-sta.c

iwlwifi: Fix TKIP update key and get_free_ucode_key

2008-04-16 16:00:01 -04:00

iwl-sta.h

iwlwifi: moves security functions to iwl-sta.c

2008-04-16 15:59:58 -04:00

Kconfig

iwlwifi: make IWLWIFI a tristate

2008-05-06 00:04:47 -07:00

Makefile

iwlwifi: Fix built-in compilation of iwlcore

2008-04-23 03:48:57 -07:00