Jean-Philippe Brucker 2128318c91 iommu/virtio: Return size mapped for a detached domain ...

[ Upstream commit 7061b6af34 ]

When map() is called on a detached domain, the domain does not exist in
the device so we do not send a MAP request, but we do update the
internal mapping tree, to be replayed on the next attach. Since this
constitutes a successful iommu_map() call, return *mapped in this case
too.

Fixes: 7e62edd7a3 ("iommu/virtio: Add map/unmap_pages() callbacks implementation")
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230515113946.1017624-3-jean-philippe@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-19 16:21:20 +02:00

..

amd

mm: always expand the stack with the mmap write lock held

2023-07-01 13:16:25 +02:00

arm

iommu/arm-smmu: Report IOMMU_CAP_CACHE_COHERENCY even betterer

2023-01-18 11:58:21 +01:00

intel

iommu/vt-d: Allow zero SAGAW if second-stage not supported

2023-04-06 12:10:49 +02:00

apple-dart.c

iommu/dart: Fix apple_dart_device_group for PCI groups

2023-03-10 09:33:36 +01:00

dma-iommu.c

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dma-iommu.h

…

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

mm: always expand the stack with the mmap write lock held

2023-07-01 13:16:25 +02:00

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

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io-pgtable.c

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ioasid.c

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iommu-debugfs.c

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iommu-sva-lib.c

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iommu-sva-lib.h

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iommu-sysfs.c

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iommu-traces.c

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iommu.c

iommu/amd: Set page size bitmap during V2 domain allocation

2023-05-11 23:03:34 +09:00

iova.c

iommu/iova: Fix alloc iova overflows issue

2023-01-18 11:58:20 +01:00

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

iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe()

2023-01-18 11:58:21 +01:00

mtk_iommu.c

iommu/mediatek: Flush IOTLB completely only if domain has been attached

2023-06-09 10:34:04 +02:00

of_iommu.c

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omap-iommu-debug.c

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omap-iommu.c

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omap-iommu.h

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omap-iopgtable.h

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rockchip-iommu.c

iommu/rockchip: Fix unwind goto issue

2023-06-09 10:33:59 +02:00

s390-iommu.c

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sprd-iommu.c

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sun50i-iommu.c

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tegra-gart.c

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tegra-smmu.c

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virtio-iommu.c

iommu/virtio: Return size mapped for a detached domain

2023-07-19 16:21:20 +02:00