linux-apfs

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Files

T

Kirti Wankhede 2b8bb1d771 vfio iommu type1: Fix size argument to vfio_find_dma() in pin_pages/unpin_pages

Passing zero for the size to vfio_find_dma() isn't compatible with
matching the start address of an existing vfio_dma. Doing so triggers a
corner case. In vfio_find_dma(), when the start address is equal to
dma->iova and size is 0, check for the end of search range makes it to
take wrong side of RB-tree. That fails the search even though the address
is present in mapped dma ranges.
In functions pin_pages and unpin_pages, the iova which is being searched
is base address of page to be pinned or unpinned. So here size should be
set to PAGE_SIZE, as argument to vfio_find_dma().

Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Neo Jia <cjia@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2016-12-06 12:35:53 -07:00

mdev

docs: Add Documentation for Mediated devices

2016-11-17 08:33:20 -07:00

pci

vfio/pci: Drop unnecessary pcibios_err_to_errno()

2016-11-18 11:06:42 -07:00

platform

vfio_platform: Updated to use vfio_set_irqs_validate_and_prepare()

2016-11-17 08:33:20 -07:00

Kconfig

vfio: Mediated device Core driver