24.04 linux nvidia 6.17 next iommu dmabuf importer 1802#325

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ankita-nv wants to merge 140 commits intoNVIDIA:24.04_linux-nvidia-6.17-nextfrom

ankita-nv:24.04_linux-nvidia-6.17-next-iommu-dmabuf-importer-1802

Commits on Feb 13, 2026

dma-mapping: introduce new DMA attribute to indicate MMIO memory

rleon
authored and
jacobmartin0
committed
iommu/dma: implement DMA_ATTR_MMIO for dma_iova_link().

rleon
authored and
jacobmartin0
committed
dma-debug: refactor to use physical addresses for page mapping

rleon
authored and
jacobmartin0
committed
dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys

rleon
authored and
jacobmartin0
committed
iommu/dma: rename iommu_dma_*map_page to iommu_dma_*map_phys

rleon
authored and
jacobmartin0
committed
iommu/dma: implement DMA_ATTR_MMIO for iommu_dma_(un)map_phys()

rleon
authored and
jacobmartin0
committed
dma-mapping: convert dma_direct_*map_page to be phys_addr_t based

rleon
authored and
jacobmartin0
committed
kmsan: convert kmsan_handle_dma to use physical addresses

rleon
authored and
jacobmartin0
committed
dma-mapping: implement DMA_ATTR_MMIO for dma_(un)map_page_attrs()

rleon
authored and
jacobmartin0
committed
xen: swiotlb: Open code map_resource callback

rleon
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jacobmartin0
committed
dma-mapping: export new dma_*map_phys() interface

rleon
authored and
jacobmartin0
committed
mm/hmm: migrate to physical address-based DMA mapping API

rleon
authored and
jacobmartin0
committed
mm/hmm: properly take MMIO path

rleon
authored and
jacobmartin0
committed
Revert "NVIDIA: SAUCE: Patch NVMe/NVMeoF driver to support GDS on Linux 6.17 Kernel"

tdavenvidia
authored and
jacobmartin0
committed
blk-mq-dma: create blk_map_iter type

keithbusch
authored and
jacobmartin0
committed
blk-mq-dma: provide the bio_vec array being iterated

keithbusch
authored and
jacobmartin0
committed
blk-mq-dma: require unmap caller provide p2p map type

keithbusch
authored and
jacobmartin0
committed
blk-mq: remove REQ_P2PDMA flag

keithbusch
authored and
jacobmartin0
committed
blk-mq-dma: move common dma start code to a helper

keithbusch
authored and
jacobmartin0
committed
blk-mq-dma: add scatter-less integrity data DMA mapping

keithbusch
authored and
jacobmartin0
committed
blk-integrity: use iterator for mapping sg

keithbusch
authored and
jacobmartin0
committed
nvme-pci: create common sgl unmapping helper

keithbusch
authored and
jacobmartin0
committed
nvme-pci: convert metadata mapping to dma iter

keithbusch
authored and
jacobmartin0
committed
blk-mq-dma: bring back p2p request flags

keithbusch
authored and
jacobmartin0
committed
nvme-pci: migrate to dma_map_phys instead of map_page

rleon
authored and
jacobmartin0
committed
block-dma: properly take MMIO path

rleon
authored and
jacobmartin0
committed
NVIDIA: SAUCE: Patch NVMe/NVMeoF driver to support GDS on Linux 6.17 Kernel

sourabgupta3
authored and
jacobmartin0
committed
virtio_balloon: Remove redundant __GFP_NOWARN

qianfengrong
authored and
jacobmartin0
committed
virtio_ring: constify virtqueue pointer for DMA helpers

jasowang
authored and
jacobmartin0
committed
virtio_ring: switch to use dma_{map|unmap}_page()

jasowang
authored and
jacobmartin0
committed
virtio: rename dma helpers

jasowang
authored and
jacobmartin0
committed
virtio: introduce virtio_map container union

jasowang
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jacobmartin0
committed
virtio_ring: rename dma_handle to map_handle

jasowang
authored and
jacobmartin0
committed
virtio: introduce map ops in virtio core

jasowang
authored and
jacobmartin0
committed
vdpa: support virtio_map

jasowang
authored and
jacobmartin0
committed
vdpa: introduce map ops

jasowang
authored and
jacobmartin0
committed
vduse: switch to use virtio map API instead of DMA API

jasowang
authored and
jacobmartin0
committed
vduse: Use fixed 4KB bounce pages for non-4KB page size

zhaoshane
authored and
jacobmartin0
committed
virtio-vdpa: Drop redundant conversion to bool

Xichao Zhao
authored and
jacobmartin0
committed
dma-mapping: prepare dma_map_ops to conversion to physical address

rleon
authored and
jacobmartin0
committed
dma-mapping: convert dummy ops to physical address mapping

rleon
authored and
jacobmartin0
committed
ARM: dma-mapping: Reduce struct page exposure in arch_sync_dma*()

rleon
authored and
jacobmartin0
committed
ARM: dma-mapping: Switch to physical address mapping callbacks

rleon
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jacobmartin0
committed
xen: swiotlb: Switch to physical address mapping callbacks

rleon
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jacobmartin0
committed
dma-mapping: remove unused mapping resource callbacks

rleon
authored and
jacobmartin0
committed
alpha: Convert mapping routine to rely on physical address

rleon
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jacobmartin0
committed
MIPS/jazzdma: Provide physical address directly

rleon
authored and
jacobmartin0
committed
parisc: Convert DMA map_page to map_phys interface

rleon
authored and
jacobmartin0
committed
powerpc: Convert to physical address DMA mapping

rleon
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jacobmartin0
committed
sparc: Use physical address DMA mapping

rleon
authored and
jacobmartin0
committed
x86: Use physical address for DMA mapping

rleon
authored and
jacobmartin0
committed
xen: swiotlb: Convert mapping routine to rely on physical address

rleon
authored and
jacobmartin0
committed
dma-mapping: remove unused map_page callback

rleon
authored and
jacobmartin0
committed
PCI/P2PDMA: Separate the mmap() support from the core logic

rleon
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jacobmartin0
committed
PCI/P2PDMA: Simplify bus address mapping API

rleon
authored and
jacobmartin0
committed
PCI/P2PDMA: Refactor to separate core P2P functionality from memory allocation

rleon
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jacobmartin0
committed
PCI/P2PDMA: Provide an access to pci_p2pdma_map_type() function

rleon
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jacobmartin0
committed
PCI/P2PDMA: Document DMABUF model

jgunthorpe
authored and
jacobmartin0
committed
dma-buf: provide phys_vec to scatter-gather mapping routine

rleon
authored and
jacobmartin0
committed
vfio: Export vfio device get and put registration helpers

vivekkreddy
authored and
jacobmartin0
committed
vfio/pci: Share the core device pointer while invoking feature functions

vivekkreddy
authored and
jacobmartin0
committed
vfio/pci: Enable peer-to-peer DMA transactions by default

rleon
authored and
jacobmartin0
committed
vfio/pci: Add dma-buf export support for MMIO regions

rleon
authored and
jacobmartin0
committed
vfio/nvgrace: Support get_dmabuf_phys

jgunthorpe
authored and
jacobmartin0
committed
iommu/dma: add missing support for DMA_ATTR_MMIO for dma_iova_unlink()

mszyprow
authored and
jacobmartin0
committed
kmsan: fix missed kmsan_handle_dma() signature conversion

rleon
authored and
jacobmartin0
committed
kmsan: fix kmsan_handle_dma() to avoid false positives

Shigeru Yoshida
authored and
jacobmartin0
committed
nvme-pci: DMA unmap the correct regions in nvme_free_sgls

royger
authored and
jacobmartin0
committed
parisc: Set valid bit in high byte of 64‑bit physical address

rleon
authored and
jacobmartin0
committed
dma-buf: fix integer overflow in fill_sg_entry() for buffers >= 8GiB

Alex Mastro
authored and
jacobmartin0
committed
vfio: Prevent from pinned DMABUF importers to attach to VFIO DMABUF

rleon
authored and
jacobmartin0
committed
NVIDIA: SAUCE: [Config] Add CONFIG_VFIO_PCI_DMABUF to annotations

tdavenvidia
authored and
jacobmartin0
committed
cpufreq/amd-pstate: Call cppc_set_auto_sel() only for online CPUs

gautshen
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: ACPI: CPPC: Fix remaining for_each_possible_cpu() to use online CPUs

Sean V Kelley
authored and
jacobmartin0
committed
kernel/kexec: change the prototype of kimage_map_segment()

Pingfan Liu
authored and
jacobmartin0
committed
kernel/kexec: fix IMA when allocation happens in CMA area

Pingfan Liu
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: kvm: arm64: Include kvm_emulate.h in kvm/arm_psci.h

Suzuki K Poulose
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Handle Granule Protection Faults (GPFs)

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Add SMC definitions for calling the RMM

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Add wrappers for RMI calls

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Check for RME support at KVM init

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Define the user ABI

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: ioctls to create and configure realms

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: kvm: arm64: Don't expose debug capabilities for realm guests

Suzuki K Poulose
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Allow passing machine type in KVM creation

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: RTT tear down

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Allocate/free RECs to match vCPUs

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: vgic: Provide helper for number of list registers

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Support for the VGIC in realms

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Support timers in realm RECs

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Allow VMM to set RIPAS

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Handle realm enter/exit

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Handle RMI_EXIT_RIPAS_CHANGE

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Handle realm MMIO emulation

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Allow populating initial contents

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Runtime faulting of memory

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Handle realm VCPU load

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Validate register access for a Realm VM

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Handle Realm PSCI requests

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: WARN on injected undef exceptions

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: Don't expose stolen time for realm guests

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: allow userspace to inject aborts

jgouly
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: support RSI_HOST_CALL

jgouly
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Allow checking SVE on VM instance

Suzuki K Poulose
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Always use 4k pages for realms

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Prevent Device mappings for Realms

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm_pmu: Provide a mechanism for disabling the physical IRQ

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Enable PMU support with a realm guest

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Hide KVM_CAP_READONLY_MEM for realm guests

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Propagate number of breakpoints and watchpoints to userspace

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Set breakpoint parameters through SET_ONE_REG

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Initialize PMCR.N with number counter supported by RMM

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Propagate max SVE vector length from RMM

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Configure max SVE vector length for a Realm

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Provide register list for unfinalized RME RECs

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Provide accurate register list

Jean-Philippe Brucker
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Expose support for private memory

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Expose KVM_ARM_VCPU_REC to user space

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Allow activating realms

stevenprice-arm
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Add MECID support

raghuncstate
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: arm64: RME: Add bounds check

raghuncstate
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: KVM: arm64: Expose KVM_CAP_ARM_RME via module parameter

ianm-nv
authored and
jacobmartin0
committed
arm64: realm: ioremap: Allow mapping memory as encrypted

Suzuki K Poulose
authored and
jacobmartin0
committed
arm64: Enable EFI secret area Securityfs support

Suzuki K Poulose
authored and
jacobmartin0
committed
NVIDIA: VR: SAUCE: [Config] Update annotations for ARM CCA

ianm-nv
authored and
jacobmartin0
committed
UBUNTU: [Packaging] Depend on 580 NVIDIA graphics driver components explicitly
jacobmartin0
committed

Commits on Feb 18, 2026

vfio/pci: Add vfio_pci_dma_buf_iommufd_map()

jgunthorpe
authored and
ankita-nv
committed
iommufd: Add DMABUF to iopt_pages

jgunthorpe
authored and
ankita-nv
committed
iommufd: Do not map/unmap revoked DMABUFs

jgunthorpe
authored and
ankita-nv
committed
iommufd: Allow a DMABUF to be revoked

jgunthorpe
authored and
ankita-nv
committed
iommufd: Allow MMIO pages in a batch

jgunthorpe
authored and
ankita-nv
committed
iommufd: Have pfn_reader process DMABUF iopt_pages

jgunthorpe
authored and
ankita-nv
committed
iommufd: Have iopt_map_file_pages convert the fd to a file

jgunthorpe
authored and
ankita-nv
committed
iommufd: Accept a DMABUF through IOMMU_IOAS_MAP_FILE

jgunthorpe
authored and
ankita-nv
committed
iommufd/selftest: Add some tests for the dmabuf flow

jgunthorpe
authored and
ankita-nv
committed

Commits

Commits on Feb 13, 2026

Commits on Feb 14, 2026

Commits on Feb 18, 2026