Steve Sistare f4986a72d6 iommufd: Add IOMMU_IOAS_MAP_FILE ...

Define the IOMMU_IOAS_MAP_FILE ioctl interface, which allows a user to
register memory by passing a memfd plus offset and length.  Implement it
using the memfd_pin_folios() kAPI.

Link: https://patch.msgid.link/r/1729861919-234514-8-git-send-email-steven.sistare@oracle.com
Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

2024-10-28 13:24:24 -03:00

..

asm-generic

net: add SO_DEVMEM_DONTNEED setsockopt to release RX frags

2024-09-11 20:44:32 -07:00

drm

Merge v6.11-rc7 into drm-next

2024-09-11 09:18:15 +02:00

linux

iommufd: Add IOMMU_IOAS_MAP_FILE

2024-10-28 13:24:24 -03:00

misc

Revert "misc: fastrpc: Restrict untrusted app to attach to privileged PD"

2024-08-15 16:59:14 +02:00

mtd

ubi: fastmap: Add control in 'UBI_IOCATT' ioctl to reserve PEBs for filling pools

2023-10-28 23:16:00 +02:00

rdma

RDMA/nldev: Expose whether RDMA monitoring is supported

2024-09-13 08:29:34 +03:00

regulator

uapi: regulator: Fix typo

2024-01-04 13:22:24 +00:00

scsi

scsi: mpi3mr: Add ioctl support for HDB

2024-06-26 23:30:09 -04:00

sound

Merge branch 'for-linus' into for-next

2024-09-10 10:28:00 +02:00

video

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xen

xen/privcmd: Add new syscall to get gsi from dev

2024-09-25 09:54:55 +02:00

Kbuild

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