Arjan van de Ven 23d0a65cf2 toshiba_acpi: close race in toshiba_acpi driver ... the toshiba ACPI driver will, in a failure case, free the rfkill state before stopping the polling timer that would use this state. More interesting, in the same failure case handling, it calls the exit function, which also frees the rfkill state, but after stopping the polling. If the race happens, a NULL pointer is passed to rfkill_force_state() which then causes a nice dereference. Fix the race by just not doing the too-early freeing of the rfkill state. This appears to be the cause of a hot issue on kerneloops.org; while I have no solid evidence of that this patch will fix the issue, the race appears rather real. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>		2008-11-28 14:21:53 -05:00
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dispatcher	ACPICA: Fix for implicit return compatibility	2008-10-22 23:14:49 -04:00
events	Merge branch 'ec' into release	2008-11-11 21:17:26 -05:00
executer	ACPICA: Add support for zero-length buffer-to-string conversions	2008-10-22 23:14:50 -04:00
hardware	ACPI suspend: Always use the 32-bit waking vector	2008-10-16 20:45:35 -04:00
namespace	ACPICA: New: Validation for predefined ACPI methods/objects	2008-10-22 23:14:49 -04:00
parser	ACPICA: Fixed a couple memory leaks associated with "implicit return"	2008-10-22 23:14:48 -04:00
resources	ACPICA: Cleanup for internal Reference Object	2008-10-22 23:14:45 -04:00
sleep	ACPI suspend: Blacklist boxes that require us to set SCI_EN directly on resume	2008-11-26 17:53:13 -05:00
tables	ACPI: use macro to replace hard number	2008-11-06 21:51:02 -05:00
utilities	ACPICA: Optimize buffer allocation procedure	2008-10-22 23:14:48 -04:00
Kconfig	ACPI: update debug parameter documentation	2008-11-07 21:45:29 -05:00
Makefile	Merge branch 'video' into release	2008-11-11 21:15:50 -05:00
ac.c	Merge branch 'sysfs' into release	2008-11-11 21:14:49 -05:00
acpi_memhotplug.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
asus_acpi.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
battery.c	ACPI: battery: Convert discharge energy rate to current properly	2008-11-26 17:23:10 -05:00
blacklist.c	ACPI: delete OSI(Linux) DMI dmesg spam	2008-11-27 01:55:21 -05:00
bus.c	ACPI: turn off all debug output by default	2008-11-07 21:45:16 -05:00
button.c	Merge branch 'ec' into release	2008-11-11 21:17:26 -05:00
cm_sbs.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
container.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
debug.c	ACPI: add driver component definitions to sysfs debug_layers	2008-11-07 21:45:04 -05:00
dock.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
ec.c	ACPI: EC: count interrupts only if called from interrupt handler.	2008-11-26 17:16:45 -05:00
event.c	acpi: use non-racy method for proc entries creation	2008-04-29 08:06:22 -07:00
fan.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
glue.c	ACPI: video: Ignore devices that aren't present in hardware	2008-11-07 23:49:23 -05:00
numa.c	ACPI: Change acpi_evaluate_integer to support 64-bit on 32-bit kernels	2008-10-11 02:47:33 -04:00
osl.c	ACPI: delete OSI(Linux) DMI dmesg spam	2008-11-27 01:55:21 -05:00
pci_bind.c	ACPI: misc cleanups	2008-02-07 03:33:23 -05:00
pci_irq.c	ACPI: use dev_printk when possible	2008-07-16 23:27:07 +02:00
pci_link.c	ACPI: pci_link: remove acpi_irq_balance_set() interface	2008-11-11 21:12:05 -05:00
pci_root.c	ACPI: remove comments about debug layer/level to use	2008-11-06 15:30:19 -05:00
pci_slot.c	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2008-10-23 10:20:36 -07:00
power.c	Merge branch 'power' into release	2008-11-11 21:14:15 -05:00
processor_core.c	Merge branch 'processor-256' into release	2008-11-11 21:17:03 -05:00
processor_idle.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
processor_perflib.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
processor_thermal.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
processor_throttling.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
reboot.c	Revert "ACPI: Ingore the RESET_REG_SUP bit when using ACPI reset mechanism"	2008-11-06 20:51:59 -05:00
sbs.c	Merge branch 'linus' into test	2008-10-23 00:11:07 -04:00
sbshc.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
sbshc.h	ACPI: SBS: Ignore alarms coming from unknown devices	2007-12-14 15:14:06 -05:00
scan.c	Revert "ACPI: don't enable control method power button as wakeup device when Fixed Power button is used"	2008-11-26 17:55:15 -05:00
system.c	Merge branch 'ec' into release	2008-11-11 21:17:26 -05:00
tables.c	acpi: add checking for NULL early param	2008-08-21 08:45:39 +02:00
thermal.c	Merge branch 'sysfs' into release	2008-11-11 21:14:49 -05:00
toshiba_acpi.c	toshiba_acpi: close race in toshiba_acpi driver	2008-11-28 14:21:53 -05:00
utils.c	ACPI: scheduling in atomic via acpi_evaluate_integer ()	2008-11-26 17:39:06 -05:00
video.c	Merge branch 'video' into release	2008-11-11 21:15:50 -05:00
video_detect.c	Merge branch 'video' into release	2008-11-11 21:15:50 -05:00
wmi.c	ACPI: struct device - replace bus_id with dev_name(), dev_set_name()	2008-11-06 21:37:19 -05:00