linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-02 12:53:33 -04:00

Files

Suravee Suthikulpanit 7d8b06ecc4 iommu/amd: Add support for hw_info for iommu capability query

AMD IOMMU Extended Feature (EFR) and Extended Feature 2 (EFR2) registers
specify features supported by each IOMMU hardware instance.
The IOMMU driver checks each feature-specific bits before enabling
each feature at run time.

For IOMMUFD, the hypervisor passes the raw value of amd_iommu_efr and
amd_iommu_efr2 to VMM via iommufd IOMMU_DEVICE_GET_HW_INFO ioctl.

Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

2026-01-18 10:56:09 +01:00

asm-generic

Merge tag 'vfs-6.19-rc1.folio' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2025-12-01 10:26:38 -08:00

cxl

fwctl/cxl: Fix uuid_t usage in uapi

2025-04-11 20:45:43 -03:00

drm

drm/xe: Limit num_syncs to prevent oversized allocations

2025-12-18 18:10:34 +01:00

fwctl

pds_fwctl: add rpc and query support