linux

mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-27 09:56:48 +08:00

Files

Leon Romanovsky 61ceaf2361 vfio: Prevent from pinned DMABUF importers to attach to VFIO DMABUF

Some pinned importers, such as non-ODP RDMA ones, cannot invalidate their
mappings and therefore must be prevented from attaching to this exporter.

Fixes: 5d74781ebc ("vfio/pci: Add dma-buf export support for MMIO regions")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Pranjal Shrivastava <praan@google.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20260121-vfio-add-pin-v1-1-4e04916b17f1@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>

2026-01-23 08:47:48 -07:00

cdx

vfio: Move the remaining drivers to get_region_info_caps

2025-11-12 15:06:41 -07:00

fsl-mc

vfio: Move the remaining drivers to get_region_info_caps

2025-11-12 15:06:41 -07:00

mdev

drivers: core: remove device_link argument from class_compat_[create|remove]_link

2025-01-10 15:42:20 +01:00

pci

vfio: Prevent from pinned DMABUF importers to attach to VFIO DMABUF