Qiushi Wu 44ac6becd5 iommu: Fix reference count leak in iommu_group_alloc. ...

[ Upstream commit 7cc31613734c4870ae32f5265d576ef296621343 ]

kobject_init_and_add() takes reference even when it fails.
Thus, when kobject_init_and_add() returns an error,
kobject_put() must be called to properly clean up the kobject.

Fixes: d72e31c93746 ("iommu: IOMMU Groups")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Link: https://lore.kernel.org/r/20200527210020.6522-1-wu000273@umn.edu
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-06-03 08:16:42 +02:00

..

amd_iommu_init.c

iommu/amd: Fix over-read of ACPI UID from IVRS table

2020-05-27 16:41:42 +02:00

amd_iommu_proto.h

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amd_iommu_types.h

iommu/amd: Fix the configuration of GCR3 table root pointer

2020-04-24 07:59:14 +02:00

amd_iommu_v2.c

iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid()

2017-07-05 14:40:30 +02:00

amd_iommu.c

iommu/amd: Wait for completion of IOTLB flush in attach_device

2020-01-29 10:24:32 +01:00

arm-smmu-v3.c

iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE

2020-02-28 15:42:34 +01:00

arm-smmu.c

iommu/arm-smmu: Add support for qcom,smmu-v2 variant

2019-02-12 19:44:54 +01:00

dma-iommu.c

iommu/dma: Handle SG length overflow better

2019-09-06 10:19:41 +02:00

dmar.c

iommu/vt-d: Ignore devices with out-of-spec domain number

2020-03-20 09:07:48 +01:00

exynos-iommu.c

iommu/exynos: Workaround FLPD cache flush issues for SYSMMU v5

2017-12-25 14:23:39 +01:00

fsl_pamu_domain.c

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fsl_pamu_domain.h

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fsl_pamu.c

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fsl_pamu.h

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intel_irq_remapping.c

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intel-iommu.c

iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page

2020-03-20 09:07:45 +01:00

intel-svm.c

iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()

2018-12-13 09:20:25 +01:00

io-pgtable-arm-v7s.c

iommu/io-pgtable-arm-v7s: Only kmemleak_ignore L2 tables

2019-04-05 22:29:09 +02:00

io-pgtable-arm.c

iommu/io-pgtable-arm: Check for leaf entry before dereferencing it

2017-10-08 10:26:10 +02:00

io-pgtable.c

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io-pgtable.h

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iommu-sysfs.c

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iommu-traces.c

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iommu.c

iommu: Fix reference count leak in iommu_group_alloc.

2020-06-03 08:16:42 +02:00

iova.c

iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range

2018-03-22 09:17:48 +01:00

ipmmu-vmsa.c

iommu/ipmmu-vmsa: Fix crash on early domain free

2018-12-13 09:20:25 +01:00

irq_remapping.c

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irq_remapping.h

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Kconfig

iommu/arm-smmu: Support non-PCI devices with SMMUv3

2016-09-16 09:34:17 +01:00

Makefile

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msm_iommu_hw-8xxx.h

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msm_iommu.c

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msm_iommu.h

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mtk_iommu_v1.c

iommu/mediatek: Fix driver name

2017-12-20 10:07:28 +01:00

mtk_iommu.c

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mtk_iommu.h

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of_iommu.c

iommu: Introduce iommu_fwspec

2016-09-16 09:34:15 +01:00

omap-iommu-debug.c

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omap-iommu.c

iommu/omap: Register driver before setting IOMMU ops

2018-03-24 11:00:12 +01:00

omap-iommu.h

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omap-iopgtable.h

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rockchip-iommu.c

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s390-iommu.c

iommu/s390: simplify registration of I/O address translation parameters

2016-09-22 13:42:28 +02:00

tegra-gart.c

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tegra-smmu.c

iommu/tegra-smmu: Fix page tables in > 4 GiB memory

2020-01-04 13:40:37 +01:00