Jason Gunthorpe afb47765f9 iommufd: Make vfio_compat's unmap succeed if the range is already empty ...

iommufd returns ENOENT when attempting to unmap a range that is already
empty, while vfio type1 returns success. Fix vfio_compat to match.

Fixes: d624d6652a ("iommufd: vfio container FD ioctl compatibility")
Link: https://patch.msgid.link/r/[email protected]
Reviewed-by: Nicolin Chen <[email protected]>
Reviewed-by: Alex Mastro <[email protected]>
Reported-by: Alex Mastro <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jason Gunthorpe <[email protected]>

2025-11-05 15:11:26 -04:00

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amd

Merge branches 'apple/dart', 'ti/omap', 'riscv', 'intel/vt-d' and 'amd/amd-vi' into next

2025-09-26 10:03:33 +02:00

arm

iommu/arm-smmu-v3: Fix smmu_domain->nr_ats_masters decrement

2025-08-22 08:41:20 +02:00

intel

Merge branches 'apple/dart', 'ti/omap', 'riscv', 'intel/vt-d' and 'amd/amd-vi' into next

2025-09-26 10:03:33 +02:00

iommufd

iommufd: Make vfio_compat's unmap succeed if the range is already empty

2025-11-05 15:11:26 -04:00

riscv

Merge branches 'apple/dart', 'ti/omap', 'riscv', 'intel/vt-d' and 'amd/amd-vi' into next

2025-09-26 10:03:33 +02:00

apple-dart.c

iommu/apple-dart: Clear stream error indicator bits for T8110 DARTs

2025-09-05 14:47:16 +02:00

dma-iommu.c

dma-mapping: export new dma_*map_phys() interface

2025-09-12 00:18:21 +02:00

dma-iommu.h

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exynos-iommu.c

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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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hyperv-iommu.c

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io-pgfault.c

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io-pgtable-arm-v7s.c

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io-pgtable-arm.c

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io-pgtable-arm.h

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io-pgtable-dart.c

iommu/io-pgtable-dart: Fix off by one error in table index check

2025-09-13 08:07:25 +02:00

io-pgtable.c

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iommu-debugfs.c

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iommu-pages.c

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iommu-pages.h

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iommu-priv.h

iommufd: Register iommufd mock devices with fwspec

2025-09-30 09:54:12 -03:00

iommu-sva.c

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iommu-sysfs.c

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iommu-traces.c

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iommu.c

iommufd: Register iommufd mock devices with fwspec

2025-09-30 09:54:12 -03:00

iova.c

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ipmmu-vmsa.c

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irq_remapping.c

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irq_remapping.h

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Kconfig

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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

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mtk_iommu.c

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of_iommu.c

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omap-iommu-debug.c

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omap-iommu.c

iommu/omap: Use int type to store negative error codes

2025-09-05 14:58:26 +02:00

omap-iommu.h

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omap-iopgtable.h

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rockchip-iommu.c

Merge tag 'iommu-updates-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

2025-07-30 10:42:00 -07:00

s390-iommu.c

iommu/s390: Make attach succeed when the device was surprise removed

2025-09-05 15:11:09 +02:00

sprd-iommu.c

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sun50i-iommu.c

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tegra-smmu.c

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virtio-iommu.c

iommu/virtio: Make instance lookup robust

2025-08-22 08:43:23 +02:00