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kernel-ark/drivers/acpi
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Yinghai Lu b8b6611048 PCI / ACPI: hold acpi_scan_lock during root bus hotplug 
During merging the PCI tree with the PM/ACPI tree, Linus noticed
that we don't use the same lock using patten about ACPI PCI root as
acpiphp.

Here apply the same locking patten, and we need to execute
acpi_bus_hot_remove_device() via acpi_os_hotplug_execute()
as it also holds acpi_scan_lock.

[rjw: Changelog]
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
No-objection-from: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-03-27 00:06:07 +01:00
..
acpica ACPICA: Update predefined info table for _MLS method 2013-01-25 13:30:48 +01:00
apei ACPI / APEI: fix error status check condition for CPER 2013-03-27 00:05:46 +01:00
ac.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
acpi_i2c.c i2c / ACPI: add ACPI enumeration support 2012-11-23 12:23:40 +01:00
acpi_ipmi.c
acpi_memhotplug.c memory-hotplug: remove sysfs file of node 2013-02-23 17:50:13 -08:00
acpi_pad.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
acpi_platform.c ACPI / platform: Use struct acpi_scan_handler for creating devices 2013-01-30 14:27:40 +01:00
battery.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
bgrt.c
blacklist.c
bus.c ACPI / PM: Move device power management functions to device_pm.c 2013-01-19 22:09:22 +01:00
button.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
cm_sbs.c
container.c ACPI / hotplug: Fix concurrency issues and memory leaks 2013-02-13 14:36:47 +01:00
csrt.c ACPI: add support for CSRT table 2013-01-19 22:16:21 +01:00
custom_method.c The sweeping change is to make add_taint() explicitly indicate whether to disable 2013-02-25 15:41:43 -08:00
debugfs.c
device_pm.c Merge branch 'acpi-scan' 2013-02-11 13:20:02 +01:00
dock.c ACPI / hotplug: Fix concurrency issues and memory leaks 2013-02-13 14:36:47 +01:00
ec_sys.c
ec.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
event.c
fan.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
glue.c ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type 2013-03-04 14:23:40 +01:00
hed.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
internal.h ACPI and power management fixes for 3.9-rc1 2013-02-25 21:25:17 -08:00
Kconfig Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-02-27 16:16:39 -08:00
Makefile ACPI: add support for CSRT table 2013-01-19 22:16:21 +01:00
numa.c x86, ACPI, mm: Revert movablemem_map support 2013-03-02 09:34:39 -08:00
nvs.c
osl.c PCI changes for the v3.9 merge window: 2013-02-25 21:18:18 -08:00
pci_irq.c PCI/ACPI: Don't cache _PRT, and don't associate them with bus numbers 2013-02-16 11:58:34 -07:00
pci_link.c ACPI / PCI: Make PCI IRQ link driver use struct acpi_scan_handler 2013-01-30 14:27:37 +01:00
pci_root.c PCI / ACPI: hold acpi_scan_lock during root bus hotplug 2013-03-27 00:06:07 +01:00
pci_slot.c PCI changes for the v3.9 merge window: 2013-02-25 21:18:18 -08:00
power.c ACPI / PM: Take unusual configurations of power resources into account 2013-02-23 23:15:21 +01:00
proc.c ACPI / PM: Fix /proc/acpi/wakeup for devices w/o bus or parent 2013-01-27 21:40:11 +01:00
processor_core.c ACPI / processor: Remove redundant NULL check before kfree 2013-03-04 14:23:39 +01:00
processor_driver.c ACPI / porocessor: Beautify code, pr->id is u32 which is never < 0 2013-03-04 14:23:39 +01:00
processor_idle.c Merge branch 'misc' into release 2013-02-18 00:25:53 -05:00
processor_perflib.c acpi: Export the acpi_processor_get_performance_info 2013-03-06 10:00:34 -05:00
processor_thermal.c
processor_throttling.c
reboot.c
resource.c ACPI: remove unnecessary INIT_LIST_HEAD 2012-11-27 13:49:36 +01:00
sbs.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
sbshc.c ACPI: Remove useless type argument of driver .remove() operation 2013-01-26 00:37:24 +01:00
sbshc.h
scan.c ACPI and power management fixes for 3.9-rc1 2013-02-25 21:25:17 -08:00
sleep.c ACPI / PM: fix suspend and resume on Sony Vaio VGN-FW21M 2013-03-27 00:04:53 +01:00
sleep.h ACPI: Drop power resources driver 2013-01-17 14:11:06 +01:00
sysfs.c ACPI sysfs: remove unnecessary newline from exception 2013-01-26 00:34:21 +01:00
tables.c ACPICA: Cleanup table handler naming conflicts. 2013-01-11 13:10:16 +01:00
thermal.c Merge branch 'acpi-assorted' 2013-02-15 13:58:43 +01:00
utils.c ACPI: Add acpi_handle_<level>() interfaces 2012-11-21 23:20:22 +01:00
video_detect.c ACPI / video: Add "Asus UL30VT" to ACPI video detect blacklist 2012-11-30 13:02:50 +01:00
video.c Merge branch 'acpi-assorted' 2013-02-15 13:58:43 +01:00
wakeup.c