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android_kernel_oneplus_msm8998/drivers/iommu
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Lu Baolu a7e67521c4 iommu/vt-d: Fix a potential memory leak 
commit bbe4b3af9d9e3172fb9aa1f8dcdfaedcb381fc64 upstream.

A memory block was allocated in intel_svm_bind_mm() but never freed
in a failure path. This patch fixes this by free it to avoid memory
leakage.

Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Fixes: 2f26e0a9c9 ('iommu/vt-d: Add basic SVM PASID support')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-24 09:32:08 +02:00
..
amd_iommu.c iommu/amd: Finish TLB flush in amd_iommu_unmap() 2017-10-18 09:20:42 +02:00
amd_iommu_init.c iommu/amd: Fix unity mapping initialization race 2016-07-27 09:47:32 -07:00
amd_iommu_proto.h IOMMU Updates for Linux v4.2 2015-06-23 18:27:19 -07:00
amd_iommu_types.h IOMMU Updates for Linux v4.4 2015-11-05 16:12:10 -08:00
amd_iommu_v2.c iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid() 2017-07-05 14:37:22 +02:00
arm-smmu-v3.c iommu/arm-smmu-v3: Don't free page table ops twice 2018-01-17 09:35:25 +01:00
arm-smmu.c Merge branches 'x86/vt-d', 'arm/omap', 'arm/smmu', 's390', 'core' and 'x86/amd' into next 2015-11-02 20:03:34 +09:00
dma-iommu.c iommu/dma: Don't put uninitialised IOVA domains 2016-09-07 08:32:40 +02:00
dmar.c iommu/vt-d: Fix IOMMU lookup for SR-IOV Virtual Functions 2016-12-02 09:09:00 +01:00
exynos-iommu.c iommu/exynos: Suppress unbinding to prevent system failure 2016-08-20 18:09:21 +02:00
fsl_pamu.c powerpc/fsl: Move fsl_guts.h out of arch/powerpc 2015-10-21 18:05:50 -05:00
fsl_pamu.h iommu/fsl: Various cleanups 2015-02-03 18:47:18 +01:00
fsl_pamu_domain.c iommu/fsl: Convert to device_group call-back 2015-10-22 00:00:49 +02:00
fsl_pamu_domain.h iommu/fsl: Make use of domain_alloc and domain_free 2015-03-31 15:32:14 +02:00
intel-iommu.c iommu/vt-d: Fix scatterlist offset handling 2017-12-16 10:33:49 +01:00
intel-svm.c iommu/vt-d: Fix a potential memory leak 2018-04-24 09:32:08 +02:00
intel_irq_remapping.c iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG 2016-02-25 12:01:22 -08:00
io-pgtable-arm.c iommu/io-pgtable-arm: Check for leaf entry before dereferencing it 2017-10-08 10:14:19 +02:00
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-arm: Move init-fn declarations to io-pgtable.h 2015-08-13 19:51:04 +02:00
iommu-sysfs.c
iommu-traces.c
iommu.c iommu: Handle default domain attach failure 2017-07-05 14:37:22 +02:00
iova.c iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range 2018-03-22 09:23:24 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Don't truncate ttbr if LPAE is not enabled 2015-12-28 17:10:52 +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 iommu, x86: Setup Posted-Interrupts capability for Intel iommu 2015-06-12 11:33:52 +02:00
Kconfig IOMMU Updates for Linux v4.4 2015-11-05 16:12:10 -08:00
Makefile IOMMU Updates for Linux v4.4 2015-11-05 16:12:10 -08:00
msm_iommu.c iommu/msm: Use BUG_ON instead of if () BUG() 2015-08-13 19:50:51 +02:00
msm_iommu.h
msm_iommu_dev.c iommu/msm: Use dev_get_platdata() 2014-11-04 15:03:39 +01:00
msm_iommu_hw-8xxx.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: Register driver before setting IOMMU ops 2018-03-24 10:58:42 +01:00
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 Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'x86/vt-d', 'x86/amd', 'default-domains' and 'core' into next 2015-06-19 17:17:47 +02:00
s390-iommu.c s390/pci_dma: handle dma table failures 2015-11-09 09:10:49 +01:00
shmobile-iommu.c iommu/shmobile: Make use of domain_alloc and domain_free 2015-03-31 15:32:13 +02:00
shmobile-ipmmu.c
shmobile-ipmmu.h
tegra-gart.c Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/tegra' and 'core' into next 2015-04-02 13:33:19 +02:00
tegra-smmu.c iommu/tegra-smmu: Parameterize number of TLB lines 2015-08-13 17:05:28 +02:00