include/uapi/linux · kernel · Tangled

(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kernel include uapi linux

28 folders · 571 files

Linus Torvalds · Merge tag 'fuse-update-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse · 6d ago

rust_binder: add TF_DEFER_COMPLETE flag for avoiding userspace roundtrip

can: netlink: add PWM netlink interface

counter: microchip-tcb-capture: Add capture extensions for registers RA/RB

media: dvb: Fix dtvs_stats packing.

headers: Remove some left-over license text in include/uapi/linux/hsi/

iio: add IIO_FREQUENCY channel type

Merge tag 'for-7.3/io_uring-20260819' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

media: mali-c55: add padding to mali_c55_params_ccm structure

treewide: uapi: Replace zero-length arrays with flexible-array members

netfilter: conntrack: make filtering by zone discoverable

treewide: uapi: Replace zero-length arrays with flexible-array members

netfilter_bridge

netfilter: ebtables: replace zero-length array members

treewide: uapi: Replace zero-length arrays with flexible-array members

netfilter: ip6t_srh: fix UAPI kernel-doc comments format

NFSD/export: Add sign_fh export option

md: allow configuring logical block size

sched/deadline: Clarify nanoseconds in uapi

spi: Enable controllers to extend the SPI protocol with MOSI idle configuration

surface_aggregator

net: sched: Annotate struct tc_pedit with __counted_by

usb: gadget: f_fs: Introduce rw_proxy file descriptors

taskstats: version 12 with thread group and exe info

virt: acrn: split acrn_mmio_dev_res out of acrn_mmiodev

affs_hardblocks.h

block: change all __u32 annotations to __be32 in affs_hardblocks.h

agpgart.h: do not include <stdlib.h> from exported header

alloc_tag: avoid implicit padding in uapi

platform/x86/amd/pmf: Move debug helper functions to UAPI header

firmware: arm_sdei: add SDEI_EVENT_SIGNAL support

aspeed-lpc-ctrl.h

aspeed-p2a-ctrl.h

media: aspeed: Allow to capture from SoC display (GFX)

atm: fix typo "protcol" in comment

atm: uapi: fix spelling typos in comments

atm: remove orphaned uAPI for deleted drivers, protocols and SVCs

audit: add FSOPEN record to log filesystem name

auto_dev-ioctl.h

autofs: use flexible array in ioctl structure

autofs: add per dentry expire timeout

uapi/auxvec: Define AT_HWCAP3 and AT_HWCAP4 aux vector, entries

batadv_packet.h

batman-adv: add missing kernel-doc comments

batman-adv: Use consistent name for mesh interface

exec: add AT_FLAGS_TRANSPARENT_INTERP

uapi: bitops: use UAPI-safe variant of BITS_PER_LONG again (2)

blk-crypto: add ioctls to create and prepare hardware-wrapped keys

block: implement async io_uring zone reset all

blktrace: add support for REQ_OP_WRITE_ZEROES tracing

block: make the new blkzoned UAPI constants discoverable

bpf_perf_event.h

bpf: Add unwind_goto and unwind_exit insns

bsg: add bsg_uring_cmd uapi structure

btf: Extend UAPI to support BTF location (inline site) info

btrfs: fix typos and repeated words in comments

btrfs: declare btrfs_ioctl_search_args_v2::buf as __u8

can: canxl: support Remote Request Substitution bit access

capability: remove non-kernel-doc comments

scsi: smartpqi: Add support for CCISS_BIG_PASSTHRU ioctl

cdrom: mark CDROMGETSPINDOWN/CDROMSETSPINDOWN obsolete

media: include/uapi/linux/cec*.h: add CEC LIP support

media: cec/core: add a new CEC_LOG_ADDRS_FL_CONFIG_FAILED flag

cgroup: remove obsolete comment above struct cgroupstats

file: add CLOSE_RANGE_CLOEXEC_ONLY

connector: Fix invalid conversion in cn_proc.h

comedi: Fix getting range information for subdevices 16 to 255

treewide: uapi: Replace zero-length arrays with flexible-array members

uapi: Provide DIV_ROUND_CLOSEST()

coredump: select memory types to include

coresight-stm.h

counter: add direction change event

crypto: sig - Introduce sig_alg backend

cxl/mbox: Add Clear Log mailbox command

treewide: uapi: Replace zero-length arrays with flexible-array members

net: dcb: add new rewrite table

net: dccp: uapi: clean up kernel-doc comments

dev_energymodel.h

PM: EM: Add dump to get-perf-domains in the EM YNL spec

devlink: Add parent dev to devlink API

fs: dlm: allow to F_SETLKW getting interrupted

dlm: introduce DLM_LSFL_SOFTIRQ_SAFE

fs: dlm: remove deprecated code parts

dm mpath: Interface for explicit probing of active paths

dm-log-userspace.h

treewide: uapi: Replace zero-length arrays with flexible-array members

dma-buf: Include ioctl.h in UAPI header

dma-buf: align fd_flags and heap_flags with dma_heap_allocation_data

netlink: specs: dpll: drop the reference to DPLL_MODE_DETACHED

drbd: replace genl_magic with explicit netlink serialization

drbd: clean up UAPI headers

drbd: clean up UAPI headers

media: uapi: Add a control for DW100 driver

LoongArch: Add ELF-related definitions

binfmt_elf_fdpic: support 64-bit systems

riscv/ptrace: expose riscv CFI status and state via ptrace and in core files

net-timestamp: COMPLETION timestamp on packet tx completion

ethtool_netlink_generated.h

netlink: specs: Add ethernet port listing with ethtool

ethtool_netlink.h

netlink: specs: add the multicast group name to spec

net: ethtool: Introduce ethtool command to list ports

eventfd: add a uapi header for eventfd userspace APIs

eventpoll: Add epoll ioctl for epoll_params

exfat: Implement sops->shutdown and ioctl

ext4: fix ext4_tune_sb_params padding

f2fs: support dynamic reserve/release for device aliasing

fs: introduce FALLOC_FL_WRITE_ZEROES to fallocate

fanotify: notify on mount attach and detach

video: fb: Fix typo in comment in fb.h

fs: support FD_FAILFS_ROOT in fchdir()

net: add UAPI to the header guard in various network headers

fiemap: use kernel-doc includes in fiemap docbook

firewire-cdev.h

firewire: cdev: Fix FW_CDEV_IOC_CREATE_ISO_CONTEXT references in kernel-doc

firewire-constants.h

tools: ynl-gen: add regeneration comment

fs: fix typos in comments

fscrypt: Remove FSCRYPT_MODE_MAX

fsi: sbefifo: Add configurable in-command timeout

fsl_hypervisor.h

virt: fsl_hypervisor: fix header kernel-doc warnings

fuse: add support for striped backing

futex: Add support for unlocking robust futexes

genetlink: correct uAPI defines

staging: gpib: Destage gpib

staging: gpib: Destage gpib

docs: gpio: note lineinfo padding must be zero filled

tty: n_gsm: add copyright Siemens Mobility GmbH

gtp: add IPv6 support

netlink: specs: handshake: do not accept the handler-class sentinel

crypto: FIPS 202 SHA-3 register in hash info for IMA

HID: convert defines of HID class requests into a proper enum

HID: hidraw: tighten ioctl command parsing

hw_breakpoint.h

Move bp_type_idx to include/linux/hw_breakpoint.h

hyper-v: Mark inner union in hv_kvp_exchg_msg_value as packed

i2c: i2c.h: fix a bad kernel-doc line

hwmon: (dell-smm) Add support for automatic fan mode

netfilter: conntrack: fix ct-state for ICMPv6 Multicast Router Discovery

dmaengine: idxd: uapi: use UAPI types

net: add AF_PACKET multicast dumps

net: add UAPI to the header guard in various network headers

crypto: af_alg - Annotate struct af_alg_iv with __counted_by

net: add UAPI to the header guard in various network headers

net: add UAPI to the header guard in various network headers

bridge: uapi: Add neigh_forward_grat netlink attributes

if_ether.h: add 802.1AC, warn about GRE 0x00FE

net: add UAPI to the header guard in various network headers

net: add UAPI to the header guard in various network headers

if_infiniband.h

net: rtnetlink: add pacing_offload attribute to net_device

net: macsec: Expose MACSEC_SALT_LEN definition to user space

net: add UAPI to the header guard in various network headers

net: add UAPI to the header guard in various network headers

pppoe: remove kernel-mode relay support

net: add UAPI to the header guard in various network headers

tools: ynl-gen: add regeneration comment

tun/tap: add IFF_BACKPRESSURE flag

pfcp: always set pfcp metadata

net: add UAPI to the header guard in various network headers

xsk: align TX metadata layout across ABIs

treewide: uapi: Replace zero-length arrays with flexible-array members

include: uapi: protocol number and packet structs for AGGFRAG in ESP

uapi: in6: restore visibility of most IPv6 socket options

inet_diag: report delayed ack timer information

inotify: Fix misspelling of "writable"

input-event-codes.h

Input: document that no new LED codes should be added

Input: add FF_HAPTIC effect type

io_uring/rsrc: add dmabuf backed registered buffers

uapi: ioam6: API for netlink multicast events

ioam6_iptunnel.h

net: ipv6: ioam6: new feature tunsrc

ipv6: ioam: Replace 0-length array with flexible array

iommufd/iova_bitmap: Ensure that iova_bitmap_set() handles the full IOVA

block: uapi: Fix compilation errors using ioprio.h with C++

ipvs: separate destination availability state

include: uapi: protocol number and packet structs for AGGFRAG in ESP

net: add UAPI to the header guard in various network headers

ipmi_ssif_bmc.h

ipmi: ssif_bmc: Add SSIF BMC driver

xfrm: add generic iptfs defines and functionality

ipv6: add `force_forwarding` sysctl to enable per-interface forwarding

treewide: uapi: Replace zero-length arrays with flexible-array members

issei: initial driver skeleton

platform/x86: ISST: isst_if.h: fix all kernel-doc warnings

media: i2c: add driver for ITE IT6625/IT6626

media: include: update Hans Verkuil's email address

treewide: uapi: Replace zero-length arrays with flexible-array members

treewide: uapi: Replace zero-length arrays with flexible-array members

Revert "VT: Use macros to define ioctls"

kernel-page-flags.h

mm: remove PG_error

x86/kexec: carry forward the boot DTB on kexec

vt: add KT_CSI keysym type for modifier-aware CSI sequences

keys: add KEY_SPEC_FS_VERITY_KEYRING

drm/amdkfd: kfd_ioctl.h: fix most kernel-doc warnings

drm/amdkfd: allow debug subscription to lds violations on gfx 1250

KVM: guest_memfd: Ensure pages are not in use before conversion

uapi: move IPPROTO_L2TP to in.h

landlock: Add documentation for capability and namespace restrictions

uapi: libc-compat: remove ipx leftovers

media: lirc: revert removal of unused feature flags

liveupdate: Document that retrieve failure is permanent

llc: Add SPDX id lines to some llc source files

LoadPin: Enable loading from trusted dm-verity devices

lockd_netlink.h

tools: ynl-gen: add regeneration comment

loop: remove most the top-of-file boilerplate comment from the UAPI header

lsm: add IPE lsm

xfrm: lwtunnel: add lwtunnel support for xfrm interfaces in collect_md mode

configfs: move CONFIGFS_MAGIC definition to magic.h

map_benchmark.h

dma-mapping: benchmark: add support for dma_map_sg

map_to_14segment.h

map_to_7segment.h

net: mctp: add gateway routing support

net: phy: c45: add setup and read master/slave helpers

media-bus-format.h

media: uapi: Add 20-bit bayer formats

media: mc: Keep INTERNAL pad flags just for the kernel, for now

mei: Move uuid.h to the MEI namespace

mei: fix spellos in mei.h

sched/membarrier: Introduce MEMBARRIER_CMD_GET_REGISTRATIONS

mm/memfd: add MFD_NOEXEC_SEAL and MFD_EXEC

mm: hugetlb: move mpol interpretation out of alloc_buddy_hugetlb_folio_with_mpol()

mii: fix typo "asymetric" in comment

treewide: uapi: Replace zero-length arrays with flexible-array members

mm: add MAP_DROPPABLE for designating always lazily freeable mappings

module_signature.h

module: Move 'struct module_signature' to UAPI

mount: add OPEN_TREE_DROP_MNTNS_MOUNTS

mpls_iptunnel.h

mptcp: fix kdoc warnings

mptcp: pm: ignore unknown endpoint flags

net: ip6mr: add support for passing full packet on wrong mif

mshv_vtl: Fix vmemmap_shift exceeding MAX_FOLIO_ORDER

nbd: implement the WRITE_ZEROES command

treewide: uapi: Replace zero-length arrays with flexible-array members

neighbor: Add NTF_EXT_VALIDATED flag for externally validated entries

uapi: net_dropmon: drop unused is_drop_point_hw macro

net_namespace.h

tools: ynl-gen: add regeneration comment

net: add UAPI to the header guard in various network headers

ipv6: add `force_forwarding` sysctl to enable per-interface forwarding

netlink: specs: netdev: update doc for xsk tx-checksum and zc-max-segs

netfilter_arp.h

netfilter_bridge.h

include: uapi: netfilter_bridge.h: Cover for musl libc

netfilter_ipv4.h

netfilter: uapi: Use UAPI definition of INT_MAX and INT_MIN

netfilter_ipv6.h

netfilter: uapi: Use UAPI definition of INT_MAX and INT_MIN

netfilter: remove NFPROTO_DECNET

net: add UAPI to the header guard in various network headers

netlink: policy: report the big endian attributes

net: nexthop: add NHA_DST_PORT for fdb nexthops

NFC: fix header file kernel-doc warnings

NFS: NFSERR_INVAL is not defined by NFSv2

nfsd: add protocol support for CB_NOTIFY

NFSD: add a userspace-rpcbind flag to listener_set

nilfs2: fix missing struct keywords in nilfs2_api.h kernel-doc

nilfs2_ondisk.h

nilfs2: convert nilfs_super_block to kernel-doc

nitro_enclaves.h

nl80211-vnd-intel.h

wifi: nl80211: vendor-cmd: intel: fix a blank kernel-doc line warning

wifi: nl80211: add NL80211_CMD_UPDATE_BEACON

media: uapi: Add controls for NPCM video driver

ns: Free anonymous mount namespaces via ns_common_free()

misc: Add Nitro Secure Module driver

ntfs: avoid unnecessary padding in uapi structure

ntsync: Introduce alertable waits.

nvme: enable uring-passthrough for admin commands

openat2: new OPENAT2_REGULAR flag support

openvswitch: remove support for legacy tunnel types

ovpn: add support for asymmetric peer IDs

powerpc/papr_scm: Move duplicate definitions to common header files

ata: parport_pc: add 16-bit and 8-bit fast EPP transfer flags

Merge tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

PCI: trace: Add generic RAS tracepoint for hotplug event

misc: pci_endpoint_test: Add BAR subrange mapping test case

perf: Add sampling support for SIMD registers

UAPI: Drop PER_HPUX personality

ACPI: pfr_update: Fix the driver update version check

pidfds: add coredump_code field to pidfd_info

net: sched: uapi: add more sanely named duplicate defines

net/sched: netem: add per-impairment extended statistics

pktcdvd: Get rid of custom printing macros

posix_acl_xattr.h

drivers pps: add PPS generators support

pps: bump PPS device count

block: add allocation size check in blkdev_pr_read_keys()

prctl: cfi: change the branch landing pad prctl()s to be more descriptive

net: psample: allow using rate as probability

firmware/psci: Add definitions for PSCI v1.3 specification

crypto: ccp - Add support for getting and setting DBC parameters

crypto: ccp - Clean up kernel-doc warnings in psp-sev.h

crypto: ccp - don't abuse kernel-doc comment format

psp: add new netlink cmd for dev-assoc and dev-disassoc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

ptrace: introduce PTRACE_SET_SYSCALL_INFO request

pwm: Add support for pwmchip devices for faster and easier userspace access

shmem: prepare shmem quota infrastructure

random: fix vgetrandom_opaque_params kernel-doc

remoteproc_cdev.h

uapi/linux/resource.h: fix include

rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition

rio_mport_cdev.h

rkisp1-config.h

media: rkisp1: Add support for CAC

treewide: uapi: Replace zero-length arrays with flexible-array members

net: ipv6: rpl_iptunnel: Replace 0-length arrays with flexible arrays

rpmsg: char: Add RPMSG GET/SET FLOWCONTROL IOCTL support

rseq: Don't advertise time slice extensions if disabled

ipv6: add ip6_del_rt_reason()

rxrpc: Add the security index for yfs-rxgk

sched/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in the <uapi/linux/sched.h> header

sctp: add weighted fair queueing stream scheduler

seccomp: Document RESTART_BEFORE_RECV and O_PATH addfd

security: Add EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits

sed-opal: Add STACK_RESET command

seg6_iptunnel.h

seg6: add FIB table attribute for post-encap SID route lookup

seg6: add NEXT-C-SID support for SRv6 End behavior

treewide: uapi: Replace zero-length arrays with flexible-array members

selinux_netlink.h

serial: 8250: add Moxa MUEx50 UART port type

serial: 8250_port: Introduce UART_IIR_FIFO_ENABLED_16750

serial: core: add new I/O type for SPI and I2C bus devices

media: input: serio.h: add SERIO_EXTRON_DA_HD_PLUS

KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event

ipc/shm: uapi: remove dependency on libc

net/smc: support extended GID in SMC-D lgr netlink attribute

net/smc: introduce statistics for ringbufs usage of net namespace

tcp: add LINUX_MIB_BEYOND_WINDOW

socket: Don't use u8 type in uapi socket.h

fs: add atomic write unit max opt to statx

compiler_types.h: Attributes: Add __counted_by_ptr macro

treewide: uapi: Replace zero-length arrays with flexible-array members

sunrpc_netlink.h

sunrpc: add SUNRPC_CMD_CACHE_FLUSH netlink command

suspend_ioctls.h

include/uapi/linux/swab: Fix potentially missing __always_inline

switchtec_ioctl.h

dma-buf/sync_file: Add SET_DEADLINE ioctl

Merge tag 'mm-stable-2026-02-11-19-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

target_core_user.h

scsi: target: uapi: Replace fake flex-array with flexible-array member

delayacct: fix uapi timespec64 definition

tcp_metrics: add netlink protocol spec in YAML

tcp: accecn: add tcpi_ecn_mode and tcpi_option2 in tcp_info

virt: Add TDX guest driver

tee: move tee_ioctl_shm_register_data to above IOCTL definition

thermal: fix assorted typos in comments

media: uapi: Add controls for the THP7312 ISP

y2038: uapi: Use 64-bit __kernel_old_timespec::tv_nsec on x32

time: Introduce auxiliary POSIX clocks

vt: bracketed paste support

net, uapi: remove inclusion of arpa/inet.h

tipc_sockets_diag.h

tls: remove tls_toe and the related driver

misc: tps6594-pfsm: Add driver for TI TPS6594 PFSM

Merge tag 'trace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

tty: Add N_CAN327 line discipline ID for ELM327 based CAN driver

uapi: add INT_MAX and INT_MIN constants

types: Complement the aligned types with signed 64-bit one

ublk: add UBLK_F_IO_DESC_SIZE

udp: Remove UDPLITE_SEND_CSCOV and UDPLITE_RECV_CSCOV.

net: add SO_DEVMEM_DONTNEED setsockopt to release RX frags

um_timetravel.h

um: time-travel: clean up kernel-doc warnings

treewide: uapi: Replace zero-length arrays with flexible-array members

usbip: add USBIP_URB_* URB transfer flags

tracing/user_events: Introduce multi-format events

userfaultfd: add UFFDIO_SET_MODE for runtime sync/async toggle

Input: userio - allow setting other id values

mei: Move uuid.h to the MEI namespace

media: uvcvideo: implement UVC v1.5 ROI

headers: Remove some left-over license text in include/uapi/linux/v4l2-*

v4l2-controls.h

media: vim2m: give vim2m a proper control ID range

v4l2-dv-timings.h

media: update Hans Verkuil's email address

v4l2-mediabus.h

media: uapi: Document which mbus format fields are valid for metadata

media: v4l: subdev: Add len_routes field to struct v4l2_subdev_routing

vbox_vmmdev_types.h

virt: vbox: uapi: Mark inner unions in packed structs as packed

vdpa: support set mac address from vdpa tool

vduse: Add suspend

tty: vt: define a common enum for VESA blanking constants

vfio-pci/zdev: Add a device feature for error information

vfio-pci/zdev: Add a device feature for error information

vhost-net: allow configuring extended features

vhost: Fix ioctl # for VHOST_[GS]ET_FORK_FROM_OWNER

media: Add RPPX1_PARAMS and RPPX1_STATS meta formats

treewide: uapi: Replace zero-length arrays with flexible-array members

virtio_balloon.h

virtio_balloon: introduce memory scan/reclaim info

virtio-blk: fix to match virtio spec

Bluetooth: HCI: Remove HCI_AMP support

can: virtio: Fix comment in UAPI header

virtio_config.h

virtio: Define feature bit for administration virtqueue

virtio_console.h

virtio_console: Fix spelling mistake "colums" -> "columns"

virtio_crypto.h

crypto: virtio - Drop sign/verify operations

drm/virtio: support VIRTIO_GPU_F_BLOB_ALIGNMENT

virtio: Add ID for virtio media

virtio-mem: support suspend+resume

virtio_net: fix alignment for virtio_net_hdr_v1_hash

virtio_pci: drop kernel.h

virtio_pcidev.h

virtio_pmem: support feature SHMEM_REGION

virtio: uapi: avoid usage of libc types

virtio_rtc: Add RTC class driver

virtio_snd.h: clarify that `controls` depends on VIRTIO_SND_F_CTLS

virtio-spi: Add virtio-spi.h

vm_sockets_diag.h

vsock/uapi: fix linux/vm_sockets.h userspace compilation errors

ptp: vmclock: support device notifications

vmcoreinfo: track and log recoverable hardware errors

Revert "tty: vt: use _IO() to define ioctl numbers"

watchdog: uapi: add comments for what bit masks apply to

wireguard: uapi: generate header with ynl-gen

uapi: wireless: Replace zero-length array with flexible-array member

get rid of bogus __user in struct xattr_args::value

xfrm: add XFRM_MSG_MIGRATE_STATE for single SA migration

xilinx-v4l2-controls.h

m68k: amiga: Turn off Warp1260 interrupts during boot