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Jiang Liu 9889eaeb7c ACPI: pci: Do not clear pci_dev->irq in acpi_pci_irq_disable() 
Xen pciback driver assumes that pci_dev->irq won't change after calling
pci_disable_device(). But commit cffe0a2b5a
("x86, irq: Keep balance of IOAPIC pin reference count") frees irq
resources and resets pci_dev->irq to zero when pci_disable_device() is
called.

So this is a hotfix for 3.19 to avoid resetting pci_dev->irq, and
another proper fix will be prepared for next merging window.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Tested-by: Sander Eikelenboom <linux@eikelenboom.it>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>
Link: http://lkml.kernel.org/r/1421720467-7709-3-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 		2015-01-20 11:44:40 +01:00
..
acpica ACPICA: Events: Always modify GPE registers under the GPE lock 2014-12-03 00:29:59 +01:00
apei Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
pmic ACPI / PMIC: AXP288: support virtual GPIO in ACPI table 2014-11-26 23:32:06 +01:00
Kconfig Merge branches 'acpi-video' and 'acpi-pmic' 2014-12-08 19:54:45 +01:00
Makefile Merge branches 'acpi-video' and 'acpi-pmic' 2014-12-08 19:54:45 +01:00
ac.c Revert "ACPI / AC: Remove AC's proc directory." 2014-07-07 01:13:46 +02:00
acpi_cmos_rtc.c ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses 2014-09-08 15:38:41 +02:00
acpi_extlog.c ACPI and power management updates for 3.17-rc1 2014-08-06 20:34:19 -07:00
acpi_ipmi.c ACPI / IPMI: Cleanup coding styles 2013-09-30 19:46:13 +02:00
acpi_lpss.c ACPI / PM: Drop CONFIG_PM_RUNTIME from the ACPI core 2014-12-04 00:50:19 +01:00
acpi_memhotplug.c ACPI / scan: always register memory hotplug scan handler 2014-05-30 16:04:36 +02:00
acpi_pad.c cpumask: factor out show_cpumap into separate helper function 2014-11-07 11:45:00 -08:00
acpi_platform.c ACPI and power management updates for 3.18-rc2 2014-10-24 11:29:31 -07:00
acpi_pnp.c ACPI and power management updates for 3.18-rc1 2014-10-09 16:07:43 -04:00
acpi_processor.c ACPI / processor: Rename acpi_(un)map_lsapic() to acpi_(un)map_cpu() 2015-01-05 23:34:26 +01:00
battery.c ACPI: Add _DEP support to fix battery issue on Asus T100TA 2014-11-24 01:04:55 +01:00
battery.h ACPI / battery: move some ACPI_BATTERY_* definitions to header 2014-03-19 01:57:46 +01:00
bgrt.c acpi: bgrt: fix build error due to attribute change 2013-08-22 08:34:39 -07:00
blacklist.c acpi: Remove _OSI(Linux) for ThinkPads 2014-12-04 04:03:55 -08:00
bus.c ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug() 2014-09-15 13:15:34 -06:00
button.c ACPI / button: Do not propagate wakeup-from-suspend events 2014-07-23 00:59:04 +02:00
cm_sbs.c ACPI: Revert "ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c" 2014-05-06 01:52:09 +02:00
container.c ACPI / hotplug: Generate online uevents for ACPI containers 2014-09-21 02:58:18 +02:00
custom_method.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
debugfs.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
device_pm.c ACPI / PM: Fix PM initialization for devices that are not present 2015-01-05 22:49:52 +01:00
dock.c ACPI / dock: Drop dock_device_ids[] table 2014-04-07 14:11:35 +02:00
ec.c ACPI / EC: Fix unexpected ec_remove_handlers() invocations 2014-12-15 15:10:23 +01:00
ec_sys.c ACPI / EC: Mark the function acpi_ec_add_debugfs() as static in ec_sys.c 2014-01-06 00:13:22 +01:00
event.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
fan.c ACPI / Fan: Use bus id as the name for non PNP0C0B (Fan) devices 2014-12-11 00:29:02 +01:00
glue.c ACPI / scan: Add bind/unbind callbacks to struct acpi_scan_handler 2014-02-11 00:35:46 +01:00
hed.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
int340x_thermal.c ACPI/int340x_thermal: enumerate INT3401 for Intel SoC DTS thermal driver 2015-01-06 08:17:14 +08:00
internal.h ACPI: Add support for device specific properties 2014-11-04 21:58:21 +01:00
numa.c ACPI / numa: Use __weak, not the gcc-specific version 2014-02-03 10:39:43 -07:00
nvs.c ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem. 2014-05-27 18:13:08 +02:00
osl.c ACPI / OSL: Add IRQ handler flushing support in the OSL. 2014-11-11 23:49:09 +01:00
pci_irq.c ACPI: pci: Do not clear pci_dev->irq in acpi_pci_irq_disable() 2015-01-20 11:44:40 +01:00
pci_link.c ACPI: Remove duplicate definitions of PREFIX 2014-03-19 02:01:57 +01:00
pci_root.c pci, ACPI, iommu: Enhance pci_root to support DMAR device hotplug 2014-11-18 15:22:35 +01:00
pci_slot.c ACPI / PCI: Include appropriate header file in pci_slot.c 2014-01-06 00:13:22 +01:00
power.c ACPI: Remove duplicate definitions of PREFIX 2014-03-19 02:01:57 +01:00
proc.c ACPI / proc: remove unneeded NULL check 2014-02-05 01:06:21 +01:00
processor_core.c ACPI / processor: Convert apic_id to phys_id to make it arch agnostic 2015-01-05 23:32:42 +01:00
processor_driver.c ACPI / processor: Make acpi_cpu_soft_notify() process CPU FROZEN events 2014-08-06 22:22:03 +02:00
processor_idle.c Merge branches 'pm-cpufreq' and 'pm-cpuidle' 2014-12-29 21:23:41 +01:00
processor_pdc.c ACPI / processor: Introduce ARCH_MIGHT_HAVE_ACPI_PDC 2014-07-21 13:50:58 +02:00
processor_perflib.c ACPI / processor: use acpi_evaluate_ost() to replace open-coded version 2014-02-21 00:27:47 +01:00
processor_thermal.c ACPI: correct minor typos 2013-12-07 01:38:45 +01:00
processor_throttling.c ACPI / processor: Rework processor throttling with work_on_cpu() 2014-02-27 00:21:05 +01:00
property.c ACPI / property: Drop size_prop from acpi_dev_get_property_reference() 2014-11-05 20:48:06 +01:00
reboot.c Revert "ACPI: ignore FADT reset-reg-sup flag" 2012-04-20 11:19:35 -07:00
resource.c ACPI: Correct return value of acpi_dev_resource_address_space() 2014-12-16 14:08:14 +01:00
sbs.c ACPI / SBS: Fix check in acpi_ac_get_present() 2014-09-28 01:27:42 +02:00
sbshc.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
sbshc.h
…
scan.c ACPI / PM: Fix PM initialization for devices that are not present 2015-01-05 22:49:52 +01:00
sleep.c ACPI / sleep: Drain outstanding events after disabling multiple GPEs 2014-12-01 23:51:13 +01:00
sleep.h ACPI: Drop power resources driver 2013-01-17 14:11:06 +01:00
sysfs.c ACPICA: Events: Reduce source code difference for the ACPI_EVENT_FLAG_HANDLE renaming. 2014-10-21 00:39:40 +02:00
tables.c ACPI / table: Always count matched and successfully parsed entries 2014-11-27 02:07:41 +01:00
thermal.c Thermal: move the KELVIN_TO_MILLICELSIUS macro to thermal.h 2014-10-10 13:57:15 +08:00
utils.c Merge branches 'acpi-scan', 'acpi-utils' and 'acpi-pm' 2014-12-18 18:42:56 +01:00
video.c ACPI / video: Add disable_native_backlight quirk for Dell XPS15 L521X 2015-01-06 23:34:48 +01:00
video_detect.c ACPI / video: force vendor backlight on Lenovo Ideapad Z570 2014-09-24 23:09:41 +02:00
wakeup.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00