Joerg Roedel e6a8c9b337 iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path ...

In the PCI hotplug path of the Intel IOMMU driver, replace
the usage of the BUS_NOTIFY_DEL_DEVICE notifier, which is
executed before the driver is unbound from the device, with
BUS_NOTIFY_REMOVED_DEVICE, which runs after that.

This fixes a kernel BUG being triggered in the VT-d code
when the device driver tries to unmap DMA buffers and the
VT-d driver already destroyed all mappings.

Reported-by: Stefani Seibold <stefani@seibold.net>
Cc: stable@vger.kernel.org # v4.3+
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2016-02-29 23:55:16 +01:00

..

amd_iommu_init.c

iommu/amd: Apply workaround for ATS write permission check

2016-02-25 16:53:49 +01:00

amd_iommu_proto.h

Merge tag 'iommu-updates-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2015-06-23 18:27:19 -07:00

amd_iommu_types.h

iommu/amd: Move 'struct dma_ops_domain' definition to amd_iommu.c

2015-12-28 17:18:50 +01:00

amd_iommu_v2.c

iommu/amd: Constify mmu_notifier_ops structures

2015-12-14 15:44:29 +01:00

amd_iommu.c

iommu/amd: Detach device from domain before removal

2016-02-29 17:25:25 +01:00

arm-smmu-v3.c

iommu/arm-smmu: Use STE.S1STALLD only when supported

2015-12-17 12:05:36 +00:00

arm-smmu.c

iommu/arm-smmu: Invalidate TLBs properly

2015-12-17 12:05:35 +00:00

dma-iommu.c

iommu/dma: Use correct offset in map_sg

2016-01-07 13:36:41 +01:00

dmar.c

iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path

2016-02-29 23:55:16 +01:00

exynos-iommu.c

…

fsl_pamu_domain.c

iommu/fsl: Convert to device_group call-back

2015-10-22 00:00:49 +02:00

fsl_pamu_domain.h

…

fsl_pamu.c

powerpc/fsl: Move fsl_guts.h out of arch/powerpc

2015-10-21 18:05:50 -05:00

fsl_pamu.h

…

intel_irq_remapping.c

Merge tag 'for-linus-20160216' of git://git.infradead.org/intel-iommu

2016-02-16 08:04:06 -08:00

intel-iommu.c

iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path

2016-02-29 23:55:16 +01:00

intel-svm.c

iommu/vt-d: Clear PPR bit to ensure we get more page request interrupts

2016-02-15 12:42:38 +00:00

io-pgtable-arm.c

iommu/io-pgtable-arm: Fix io-pgtable-arm build failure

2016-01-29 12:14:08 +01:00

io-pgtable.c

iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h

2015-08-13 19:51:04 +02:00

io-pgtable.h

iommu/io-pgtable: Make io_pgtable_ops_to_pgtable() macro common

2015-12-17 12:05:35 +00:00

iommu-sysfs.c

…

iommu-traces.c

…

iommu.c

Revert "scatterlist: use sg_phys()"

2015-12-15 12:54:06 -08:00

iova.c

iommu: Make the iova library a module

2015-07-28 15:48:01 +01:00

ipmmu-vmsa.c

Merge branches 's390', 'arm/renesas', 'arm/msm', 'arm/shmobile', 'arm/smmu', 'x86/amd' and 'x86/vt-d' into next

2016-01-19 15:30:43 +01:00

irq_remapping.c

iommu/vt-d: Add a command line parameter for VT-d posted-interrupts

2015-10-01 15:06:54 +02:00

irq_remapping.h

…

Kconfig

iommu/shmobile: Remove unused Renesas IPMMU/IPMMUI driver

2015-12-14 15:55:57 +01:00

Makefile

iommu/shmobile: Remove unused Renesas IPMMU/IPMMUI driver

2015-12-14 15:55:57 +01:00

msm_iommu_dev.c

iommu/msm: Use platform_register/unregister_drivers()

2015-12-14 15:51:21 +01:00

msm_iommu_hw-8xxx.h

…

msm_iommu.c

iommu/msm: Use BUG_ON instead of if () BUG()

2015-08-13 19:50:51 +02:00

msm_iommu.h

…

of_iommu.c

of: iommu: Silence misleading warning

2015-08-03 16:07:49 +02:00

omap-iommu-debug.c

fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void

2015-09-11 15:21:34 -07:00

omap-iommu.c

iommu/omap: Add support for configuring dsp iommus on DRA7xx

2015-10-14 14:35:47 +02:00

omap-iommu.h

iommu/omap: Add support for configuring dsp iommus on DRA7xx

2015-10-14 14:35:47 +02:00

omap-iopgtable.h

iommu/omap: Use BIT(x) macros in omap-iopgtable.h

2015-08-03 16:04:42 +02:00

rockchip-iommu.c

…

s390-iommu.c

iommu/s390: Fix sparse warnings

2015-11-26 14:41:01 +01:00

tegra-gart.c

…

tegra-smmu.c

iommu/tegra-smmu: Parameterize number of TLB lines

2015-08-13 17:05:28 +02:00