Jean-Philippe Brucker 57d72e159b iommu/arm-smmu-v3: Don't free page table ops twice ...

Kasan reports a double free when finalise_stage_fn fails: the io_pgtable
ops are freed by arm_smmu_domain_finalise and then again by
arm_smmu_domain_free. Prevent this by leaving pgtbl_ops empty on failure.

Cc: <stable@vger.kernel.org>
Fixes: 48ec83bcbcf5 ("iommu/arm-smmu: Add initial driver support for ARM SMMUv3 devices")
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

2018-01-02 16:45:45 +00:00

..

amd_iommu_init.c

iommu/amd: pr_err() strings should end with newlines

2017-09-27 17:01:35 +02:00

amd_iommu_proto.h

IOMMU Updates for Linux v4.14

2017-09-09 15:03:24 -07:00

amd_iommu_types.h

IOMMU Updates for Linux v4.14

2017-09-09 15:03:24 -07:00

amd_iommu_v2.c

IOMMU Updates for Linux v4.14

2017-09-09 15:03:24 -07:00

amd_iommu.c

genirq/irqdomain: Rename early argument of irq_domain_activate_irq()

2017-12-29 21:13:04 +01:00

arm-smmu-regs.h

iommu/arm-smmu: Split out register defines

2017-08-15 17:34:48 +02:00

arm-smmu-v3.c

iommu/arm-smmu-v3: Don't free page table ops twice

2018-01-02 16:45:45 +00:00

arm-smmu.c

Merge branches 'iommu/arm/smmu', 'iommu/updates', 'iommu/vt-d', 'iommu/ipmmu-vmsa' and 'iommu/iova' into iommu-next-20171113.0

2017-11-13 12:40:51 -07:00

dma-iommu.c

iommu/iova: Make rcache flush optional on IOVA allocation failure

2017-10-12 14:18:02 +02:00

dmar.c

iommu/vt-d: Clear Page Request Overflow fault bit

2017-11-03 10:51:33 -06:00

exynos-iommu.c

Merge branches 'iommu/fixes', 'arm/omap', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'core' into next

2017-10-13 17:32:24 +02:00

fsl_pamu_domain.c

Merge branches 'arm/exynos', 'arm/renesas', 'arm/rockchip', 'arm/omap', 'arm/mediatek', 'arm/tegra', 'arm/qcom', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd', 's390' and 'core' into next

2017-09-01 11:31:42 +02:00

fsl_pamu_domain.h

iommu/pamu: Fix PAMU boot crash

2017-08-23 16:28:09 +02:00

fsl_pamu.c

Merge branches 'arm/exynos', 'arm/renesas', 'arm/rockchip', 'arm/omap', 'arm/mediatek', 'arm/tegra', 'arm/qcom', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd', 's390' and 'core' into next

2017-09-01 11:31:42 +02:00

fsl_pamu.h

iommu/pamu: Fix PAMU boot crash

2017-08-23 16:28:09 +02:00

intel_irq_remapping.c

genirq/irqdomain: Rename early argument of irq_domain_activate_irq()

2017-12-29 21:13:04 +01:00

intel-iommu.c

iommu/vt-d: Fix scatterlist offset handling

2017-11-17 10:28:58 -07:00

intel-svm.c

iommu/vt-d: Clear pasid table entry when memory unbound

2017-11-03 10:51:34 -06:00

io-pgtable-arm-v7s.c

Merge branches 'iommu/fixes', 'arm/omap', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'core' into next

2017-10-13 17:32:24 +02:00

io-pgtable-arm.c

iommu/io-pgtable-arm: Convert to IOMMU API TLB sync

2017-10-02 15:45:25 +02:00

io-pgtable.c

iommu/io-pgtable: Fix a brace coding style issue.

2016-04-05 15:34:29 +02:00

io-pgtable.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

iommu-sysfs.c

iommu: Fix wrong freeing of iommu_device->dev

2017-08-15 13:58:48 +02:00

iommu-traces.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

iommu.c

Merge branches 'arm/exynos', 'arm/renesas', 'arm/rockchip', 'arm/omap', 'arm/mediatek', 'arm/tegra', 'arm/qcom', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd', 's390' and 'core' into next

2017-09-01 11:31:42 +02:00

iova.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

ipmmu-vmsa.c

iommu/ipmmu-vmsa: Hook up r8a7795 DT matching code

2017-11-06 10:29:39 -07:00

irq_remapping.c

x86/cpufeature: Replace cpu_has_apic with boot_cpu_has() usage

2016-04-13 11:37:41 +02:00

irq_remapping.h

iommu, x86: Setup Posted-Interrupts capability for Intel iommu

2015-06-12 11:33:52 +02:00

Kconfig

iommu/qcom: Depend on HAS_DMA to fix compile error

2017-09-19 15:30:41 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +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

iommu/msm: Add iommu_group support

2017-08-10 00:03:50 +02:00

msm_iommu.h

iommu/msm: Make use of iommu_device_register interface

2017-02-10 13:44:57 +01:00

mtk_iommu_v1.c

iommu/mediatek: Fix driver name

2017-11-06 10:40:53 -07:00

mtk_iommu.c

Merge branches 'iommu/fixes', 'arm/omap', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'core' into next

2017-10-13 17:32:24 +02:00

mtk_iommu.h

iommu/mediatek: Merge 2 M4U HWs into one iommu domain

2017-08-22 16:37:59 +02:00

of_iommu.c

iommu/of: Remove PCI host bridge node check

2017-09-22 12:05:43 +02:00

omap-iommu-debug.c

iommu/omap: Align code with open parenthesis

2016-04-05 17:53:20 +02:00

omap-iommu.c

iommu/omap: Add support to program multiple iommus

2017-09-19 11:32:05 +02:00

omap-iommu.h

iommu/omap: Add support to program multiple iommus

2017-09-19 11:32:05 +02:00

omap-iopgtable.h

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

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

qcom_iommu.c

iommu: qcom: wire up fault handler

2017-11-03 10:50:33 -06:00

rockchip-iommu.c

Merge branches 'arm/exynos', 'arm/renesas', 'arm/rockchip', 'arm/omap', 'arm/mediatek', 'arm/tegra', 'arm/qcom', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd', 's390' and 'core' into next

2017-09-01 11:31:42 +02:00

s390-iommu.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tegra-gart.c

iommu/tegra-gart: Add support for struct iommu_device

2017-08-17 16:31:34 +02:00

tegra-smmu.c

arm/tegra: Call bus_set_iommu() after iommu_device_register()

2017-08-30 17:28:32 +02:00