linux/drivers/iommu
Chunyan Zhang 92c089a931 iommu/sprd: Release dma buffer to avoid memory leak
[ Upstream commit 9afea57384 ]

When attaching to a domain, the driver would alloc a DMA buffer which
is used to store address mapping table, and it need to be released
when the IOMMU domain is freed.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20230331033124.864691-2-zhang.lyra@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-24 17:36:48 +01:00
..
amd iommu/amd: Fix "Guest Virtual APIC Table Root Pointer" configuration in IRTE 2023-05-11 23:00:18 +09:00
arm iommu/arm-smmu-v3: Acknowledge pri/event queue overflow if any 2023-05-24 17:36:48 +01:00
intel iommu/vt-d: Allow zero SAGAW if second-stage not supported 2023-04-05 11:24:58 +02:00
apple-dart.c iommu/dart: Add missing module owner to ops structure 2022-05-12 12:30:23 +02:00
dma-iommu.c iommu/dma: Fix iova map result check bug 2022-06-09 10:23:27 +02:00
exynos-iommu.c iommu/exynos: Handle failed IOMMU device registration properly 2022-08-17 14:24:07 +02:00
fsl_pamu_domain.c
fsl_pamu_domain.h
fsl_pamu.c iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe() 2022-12-31 13:14:35 +01:00
fsl_pamu.h
hyperv-iommu.c
io-pgfault.c
io-pgtable-arm-v7s.c iommu/io-pgtable-arm-v7s: Add a quirk to allow pgtable PA up to 35bit 2022-08-25 11:40:41 +02:00
io-pgtable-arm.c
io-pgtable-arm.h
io-pgtable.c
ioasid.c
iommu-debugfs.c
iommu-sva-lib.c
iommu-sva-lib.h
iommu-sysfs.c
iommu-traces.c
iommu.c iommu: Fix error unwind in iommu_group_alloc() 2023-03-10 09:39:42 +01:00
iova.c iommu/iova: Fix alloc iova overflows issue 2023-01-18 11:48:52 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Check for error num after setting mask 2022-04-08 14:23:31 +02:00
irq_remapping.c
irq_remapping.h
Kconfig
Makefile
msm_iommu_hw-8xxx.h
msm_iommu.c iommu/msm: Fix an incorrect NULL check on list iterator 2022-06-09 10:23:27 +02:00
msm_iommu.h
mtk_iommu_v1.c iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe() 2023-01-18 11:48:52 +01:00
mtk_iommu.c iommu/mediatek: Fix NULL pointer dereference when printing dev_name 2022-06-09 10:23:14 +02:00
mtk_iommu.h iommu/mediatek: Add mutex for m4u_group and m4u_dom in data 2022-06-09 10:23:14 +02:00
of_iommu.c
omap-iommu-debug.c iommu/omap: Fix buffer overflow in debugfs 2022-10-26 12:35:25 +02:00
omap-iommu.c iommu/omap: Fix regression in probe for NULL pointer dereference 2022-04-13 20:59:20 +02:00
omap-iommu.h
omap-iopgtable.h
rockchip-iommu.c iommu/rockchip: fix permission bits in page table entries v2 2022-12-31 13:14:33 +01:00
s390-iommu.c
sprd-iommu.c iommu/sprd: Release dma buffer to avoid memory leak 2023-05-24 17:36:48 +01:00
sun50i-iommu.c iommu/sun50i: Remove IOMMU_DOMAIN_IDENTITY 2022-12-31 13:14:35 +01:00
tegra-gart.c
tegra-smmu.c iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find 2022-03-08 19:12:47 +01:00
virtio-iommu.c