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704126ad81
linux/drivers/pci
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Yu Zhao 704126ad81 VT-d: handle Invalidation Queue Error to avoid system hang 
When hardware detects any error with a descriptor from the invalidation
queue, it stops fetching new descriptors from the queue until software
clears the Invalidation Queue Error bit in the Fault Status register.
Following fix handles the IQE so the kernel won't be trapped in an
infinite loop.

Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-02-09 11:03:17 +00:00
..
hotplug PCI hotplug: Change link order of pciehp & acpiphp 2009-01-27 15:35:51 -08:00
pcie PCI: PCIe portdrv: Simplify suspend and resume 2009-02-04 17:21:19 -08:00
.gitignore
access.c PCI: add interface to set visible size of VPD 2009-01-07 11:13:18 -08:00
bus.c PCI: factor pci_bus_add_child() from pci_bus_add_devices() 2009-01-07 11:13:06 -08:00
dmar.c VT-d: handle Invalidation Queue Error to avoid system hang 2009-02-09 11:03:17 +00:00
hotplug-pci.c PCI: fix section mismatch warning in pci_scan_child_bus 2008-03-04 15:07:03 -08:00
hotplug.c Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
htirq.c genirq: remove sparse irq code 2008-10-16 16:53:15 +02:00
intel-iommu.c Prevent oops at boot with VT-d 2009-01-13 08:03:46 -08:00
intr_remapping.c VT-d: handle Invalidation Queue Error to avoid system hang 2009-02-09 11:03:17 +00:00
intr_remapping.h VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
iova.c VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
irq.c PCI: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-07 11:12:23 -08:00
Kconfig PCI: pci-stub module to reserve pci device 2009-01-07 11:12:38 -08:00
Makefile PCI: pci-stub module to reserve pci device 2009-01-07 11:12:38 -08:00
msi.c PCI MSI: Fix undefined shift by 32 2009-01-27 09:53:25 -08:00
msi.h PCI: Make some MSI-X #defines generic 2006-12-01 14:36:56 -08:00
pci-acpi.c Merge branch 'linus' into release 2009-01-09 03:39:43 -05:00
pci-driver.c PCI PM: make the PM core more careful with drivers using the new PM framework 2009-02-04 17:22:35 -08:00
pci-stub.c PCI: pci-stub module to reserve pci device 2009-01-07 11:12:38 -08:00
pci-sysfs.c PCI: return error on failure to read PCI ROMs 2009-02-04 16:58:41 -08:00
pci.c PCI PM: Read power state from device after trying to change it on resume 2009-02-04 17:22:28 -08:00
pci.h PCI PM: Restore standard config registers of all devices early 2009-01-16 12:57:58 -08:00
probe.c Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-10 06:12:18 -08:00
proc.c PCI: define PCI resource names in an 'enum' 2009-01-07 11:13:01 -08:00
quirks.c PCI quirks: piix3: warn softer about enabling passive release 2009-01-07 11:12:58 -08:00
remove.c PCI: fix sparse warning in pci_remove_behind_bridge 2008-10-20 10:54:25 -07:00
rom.c PCI: return error on failure to read PCI ROMs 2009-02-04 16:58:41 -08:00
search.c PCI: Fix reference counting bug 2008-10-22 16:42:35 -07:00
setup-bus.c PCI: use dev_printk for PCI bus resource mssages 2009-01-07 11:13:19 -08:00
setup-irq.c PCI: use dev_printk when possible 2008-06-25 16:05:13 -07:00
setup-res.c PCI: add a new function to map BAR offsets 2009-01-07 11:13:04 -08:00
slot.c PCI: stop leaking 'slot_name' in pci_create_slot 2008-12-09 14:36:03 -08:00
syscall.c [CVE-2009-0029] System call wrappers part 26 2009-01-14 14:15:29 +01:00