Han, Weidong 34aaaa948e x86, dmar: check if it's initialized before disable queue invalidation ...

If queue invalidation is disabled after it's already initialized,
dmar_enable_qi won't re-enable it due to iommu->qi is allocated.
It may result in system hang when use queue invalidation. Add this
check to avoid this case.

Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2009-04-04 10:41:32 +01:00

..

hotplug

PCI: update fakephp for bus_id removal

2009-03-26 16:00:34 -07:00

pcie

PCIe: portdrv: call pci_disable_device during remove

2009-03-20 10:48:16 -07:00

.gitignore

…

access.c

PCI: add interface to set visible size of VPD

2009-01-07 11:13:18 -08:00

bus.c

PCI: do not enable bridges more than once

2009-03-20 14:57:36 -07:00

dmar.c

Intel IOMMU Suspend/Resume Support - Queued Invalidation

2009-04-03 21:45:57 +01:00

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

Intel IOMMU Suspend/Resume Support - DMAR

2009-04-03 21:45:54 +01:00

intr_remapping.c

x86, dmar: check if it's initialized before disable queue invalidation

2009-04-04 10:41:32 +01:00

intr_remapping.h

VT-d: Changes to support KVM

2008-10-15 14:24:08 +02:00

iov.c

PCI: handle SR-IOV Virtual Function Migration

2009-03-20 10:48:28 -07:00

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: initialize and release SR-IOV capability

2009-03-20 10:48:22 -07:00

Makefile

PCI: initialize and release SR-IOV capability

2009-03-20 10:48:22 -07:00

msi.c

PCI MSI: Add support for multiple MSI

2009-03-20 10:48:14 -07:00

msi.h

PCI MSI: Add support for multiple MSI

2009-03-20 10:48:14 -07:00

pci-acpi.c

PCI/ACPI: move _OSC code to pci_root.c

2009-03-19 19:29:32 -07:00

pci-driver.c

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2009-04-01 09:47:12 -07:00

pci-stub.c

PCI: pci-stub module to reserve pci device

2009-01-07 11:12:38 -08:00

pci-sysfs.c

PCI: Introduce /sys/bus/pci/devices/.../rescan

2009-03-20 14:59:07 -07:00

pci.c

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2009-04-01 09:47:12 -07:00

pci.h

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2009-04-01 09:47:12 -07:00

probe.c

PCI: fix conflict between SR-IOV and config space sizing

2009-03-26 15:50:18 -07:00

proc.c

PCI: define PCI resource names in an 'enum'

2009-01-07 11:13:01 -08:00

quirks.c

PCI: fix HT MSI mapping fix

2009-03-30 12:15:52 -07:00

remove.c

PCI: fix kernel oops on bridge removal

2009-03-26 15:55:18 -07:00

rom.c

PCI: fix rom.c kernel-doc warning

2009-02-13 12:01:56 -08:00

search.c

PCI: fix wrong assumption in pci_find_upstream_pcie_bridge

2009-03-20 10:48:03 -07:00

setup-bus.c

PCI: do not initialize bridges more than once

2009-03-20 14:57:32 -07:00

setup-irq.c

PCI: use dev_printk when possible

2008-06-25 16:05:13 -07:00

setup-res.c

PCI: allow assignment of memory resources with a specified alignment

2009-03-20 10:48:15 -07:00

slot.c

PCI: enhance physical slot debug information

2009-03-19 19:29:30 -07:00

syscall.c

[CVE-2009-0029] System call wrappers part 26

2009-01-14 14:15:29 +01:00