Joerg Roedel eee53537c4 iommu/amd: Fix deadlock in ppr-handling error path ...

In the error path of the ppr_notifer it can happen that the
iommu->lock is taken recursivly. This patch fixes the
problem by releasing the iommu->lock before any notifier is
invoked. This also requires to move the erratum workaround
for the ppr-log (interrupt may be faster than data in the log)
one function up.

Cc: stable@vger.kernel.org # v3.3, v3.4
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

2012-06-04 12:47:44 +02:00

..

amd_iommu_init.c

iommu/amd: Cache pdev pointer to root-bridge

2012-06-04 12:47:44 +02:00

amd_iommu_proto.h

iommu/amd: Add function to get IOMMUv2 domain for pdev

2011-12-12 15:19:05 +01:00

amd_iommu_types.h

iommu/amd: Cache pdev pointer to root-bridge

2012-06-04 12:47:44 +02:00

amd_iommu_v2.c

iommu/amd: Don't initialize IOMMUv2 resources when not required

2012-03-15 12:46:40 +01:00

amd_iommu.c

iommu/amd: Fix deadlock in ppr-handling error path

2012-06-04 12:47:44 +02:00

dmar.c

iommu: Fix off by one in dmar_get_fault_reason()

2012-05-14 14:37:47 +02:00

exynos-iommu.c

iommu/exynos: Add iommu driver for EXYNOS Platforms

2012-05-12 05:56:09 +09:00

intel_irq_remapping.c

irq_remap: Fix the 'sub_handle' uninitialized warning

2012-05-08 11:17:30 +02:00

intel-iommu.c

intel-iommu: Move duplicate list-mangling code into unlink_domain_info() helper

2012-05-25 15:50:29 -07:00

iommu.c

iommu/core: pass a user-provided token to fault handlers

2012-05-22 18:08:08 +02:00

iova.c

x86/ia64: intel-iommu: move to drivers/iommu/

2011-06-21 10:49:30 +02:00

irq_remapping.c

irq_remap: Fix UP build failure

2012-05-08 11:17:30 +02:00

irq_remapping.h

irq_remap: Fix UP build failure

2012-05-08 11:17:30 +02:00

Kconfig

arm-soc: driver specific updates

2012-05-26 12:22:27 -07:00

Makefile

arm-soc: driver specific updates

2012-05-26 12:22:27 -07:00

msm_iommu_dev.c

msm: iommu: move to drivers/iommu/

2011-06-21 10:48:50 +02:00

msm_iommu.c

iommu/msm: Fix error handling in msm_iommu_unmap()

2012-01-30 12:53:14 +01:00

omap-iommu-debug.c

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

omap-iommu.c

iommu: OMAP: device detach on domain destroy

2012-04-19 15:07:23 +02:00

omap-iovmm.c

Merge branches 'iommu/fixes', 'arm/omap' and 'x86/amd' into next

2012-01-09 13:04:05 +01:00

tegra-gart.c

iommu/tegra: gart: Fix register offset correctly

2012-05-11 11:42:05 +02:00

tegra-smmu.c

iommu/tegra: smmu: Print device name correctly

2012-04-16 12:52:41 +02:00