Laurent Pinchart 22463cab3f iommu/ipmmu-vmsa: Flush P[UM]D entry before freeing the child page table ...

When clearing PUD or PMD entries the child page table (if any) is freed
and the PUD or PMD entry is then cleared. This result in a small race
condition window during which a free page table could be accessed by the
IPMMU.

Fix it by clearing and flushing the PUD or PMD entry before freeing the
child page table.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

2015-01-16 18:03:04 +02:00

..

amd_iommu_init.c

iommu/amd: Fix devid mapping for ivrs_ioapic override

2014-09-25 19:24:52 +02:00

amd_iommu_proto.h

perf/x86/amd: Add IOMMU Performance Counter resource management

2013-06-19 13:04:52 +02:00

amd_iommu_types.h

iommu/amd: Move struct iommu_dev_data to amd_iommu.c

2014-08-26 11:37:37 +02:00

amd_iommu_v2.c

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2014-12-15 15:52:01 -08:00

amd_iommu.c

Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-12-19 14:02:02 -08:00

arm-smmu.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

dmar.c

iommu/vt-d: Search for ACPI _DSM method for DMAR hotplug

2014-11-18 11:18:36 +01:00

exynos-iommu.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

fsl_pamu_domain.c

iommu/fsl: Convert to iommu_capable() API function

2014-09-25 15:47:37 +02:00

fsl_pamu_domain.h

iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-08-14 11:38:34 +02:00

fsl_pamu.c

iommu: drop owner assignment from platform_drivers

2014-10-20 16:20:42 +02:00

fsl_pamu.h

iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-08-14 11:38:34 +02:00

intel_irq_remapping.c

iommu/vt-d: Use helpers to access irq_cfg data structure associated with IRQ

2014-12-16 14:08:17 +01:00

intel-iommu.c

iommu/vt-d: Remove dead code in device_notifier

2015-01-05 12:23:38 +01:00

iommu-sysfs.c

iommu: Fix compile error in iommu-sysfs.c

2014-07-07 12:01:21 +02:00

iommu-traces.c

iommu: Add iommu_error class event to iommu trace

2013-09-25 11:07:04 +02:00

iommu.c

ARM: SoC/iommu configuration for 3.19

2014-12-16 14:53:01 -08:00

iova.c

iommu/vt-d: Update IOMMU state when memory hotplug happens

2014-03-04 17:51:06 +01:00

ipmmu-vmsa.c

iommu/ipmmu-vmsa: Flush P[UM]D entry before freeing the child page table

2015-01-16 18:03:04 +02:00

irq_remapping.c

x86: irq_remapping: Use helpers to access irq_cfg data structure associated with IRQ

2014-12-16 14:08:17 +01:00

irq_remapping.h

iommu/irq_remapping: Fix the regression of hpet irq remapping

2014-09-25 19:11:47 +02:00

Kconfig

ARM: SoC/iommu configuration for 3.19

2014-12-16 14:53:01 -08:00

Makefile

Merge branches 'arm/omap', 'arm/msm', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'x86/vt-d', 'x86/amd' and 'core' into next

2014-12-02 13:07:13 +01:00

msm_iommu_dev.c

iommu/msm: Use dev_get_platdata()

2014-11-04 15:03:39 +01:00

msm_iommu_hw-8xxx.h

iommu/msm: Move mach includes to iommu directory

2013-08-06 11:18:03 -07:00

msm_iommu.c

Merge branches 'arm/omap', 'arm/msm', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'x86/vt-d', 'x86/amd' and 'core' into next

2014-12-02 13:07:13 +01:00

msm_iommu.h

iommu/msm: Move mach includes to iommu directory

2013-08-06 11:18:03 -07:00

of_iommu.c

iommu: store DT-probed IOMMU data privately

2014-12-05 14:35:52 +00:00

omap-iommu-debug.c

iommu/omap: Switch pagetable debugfs entry to use seq_file

2014-10-23 14:33:48 +02:00

omap-iommu.c

Merge branches 'arm/omap', 'arm/msm', 'arm/rockchip', 'arm/renesas', 'arm/smmu', 'x86/vt-d', 'x86/amd' and 'core' into next

2014-12-02 13:07:13 +01:00

omap-iommu.h

iommu/omap: Do not export unneeded functions

2014-10-23 14:33:47 +02:00

omap-iopgtable.h

iommu/omap: Move to_iommu definition from omap-iopgtable.h

2014-04-16 16:30:15 +02:00

rockchip-iommu.c

iommu/rockchip: Drop owner assignment from platform_drivers

2015-01-05 12:40:06 +01:00

shmobile-iommu.c

iommu: Add iommu_map_sg() function

2014-11-04 14:53:36 +01:00

shmobile-ipmmu.c

iommu: drop owner assignment from platform_drivers

2014-10-20 16:20:42 +02:00

shmobile-ipmmu.h

iommu/shmobile: Turn the flush_lock mutex into a spinlock

2014-01-07 15:35:25 +01:00

tegra-gart.c

iommu: drop owner assignment from platform_drivers

2014-10-20 16:20:42 +02:00

tegra-smmu.c

memory: Add NVIDIA Tegra memory controller support

2014-12-04 16:11:47 +01:00