mirror-linux/include/uapi/linux
Linus Torvalds 5832d26433 for-6.18/io_uring-20250929
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Merge tag 'for-6.18/io_uring-20250929' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

Pull io_uring updates from Jens Axboe:

 - Store ring provided buffers locally for the users, rather than stuff
   them into struct io_kiocb.

   These types of buffers must always be fully consumed or recycled in
   the current context, and leaving them in struct io_kiocb is hence not
   a good ideas as that struct has a vastly different life time.

   Basically just an architecture cleanup that can help prevent issues
   with ring provided buffers in the future.

 - Support for mixed CQE sizes in the same ring.

   Before this change, a CQ ring either used the default 16b CQEs, or it
   was setup with 32b CQE using IORING_SETUP_CQE32. For use cases where
   a few 32b CQEs were needed, this caused everything else to use big
   CQEs. This is wasteful both in terms of memory usage, but also memory
   bandwidth for the posted CQEs.

   With IORING_SETUP_CQE_MIXED, applications may use request types that
   post both normal 16b and big 32b CQEs on the same ring.

 - Add helpers for async data management, to make it harder for opcode
   handlers to mess it up.

 - Add support for multishot for uring_cmd, which ublk can use. This
   helps improve efficiency, by providing a persistent request type that
   can trigger multiple CQEs.

 - Add initial support for ring feature querying.

   We had basic support for probe operations, but the API isn't great.
   Rather than expand that, add support for QUERY which is easily
   expandable and can cover a lot more cases than the existing probe
   support. This will help applications get a better idea of what
   operations are supported on a given host.

 - zcrx improvements from Pavel:
        - Improve refill entry alignment for better caching
        - Various cleanups, especially around deduplicating normal
          memory vs dmabuf setup.
        - Generalisation of the niov size (Patch 12). It's still hard
          coded to PAGE_SIZE on init, but will let the user to specify
          the rx buffer length on setup.
        - Syscall / synchronous bufer return. It'll be used as a slow
          fallback path for returning buffers when the refill queue is
          full. Useful for tolerating slight queue size misconfiguration
          or with inconsistent load.
        - Accounting more memory to cgroups.
        - Additional independent cleanups that will also be useful for
          mutli-area support.

 - Various fixes and cleanups

* tag 'for-6.18/io_uring-20250929' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (68 commits)
  io_uring/cmd: drop unused res2 param from io_uring_cmd_done()
  io_uring: fix nvme's 32b cqes on mixed cq
  io_uring/query: cap number of queries
  io_uring/query: prevent infinite loops
  io_uring/zcrx: account niov arrays to cgroup
  io_uring/zcrx: allow synchronous buffer return
  io_uring/zcrx: introduce io_parse_rqe()
  io_uring/zcrx: don't adjust free cache space
  io_uring/zcrx: use guards for the refill lock
  io_uring/zcrx: reduce netmem scope in refill
  io_uring/zcrx: protect netdev with pp_lock
  io_uring/zcrx: rename dma lock
  io_uring/zcrx: make niov size variable
  io_uring/zcrx: set sgt for umem area
  io_uring/zcrx: remove dmabuf_offset
  io_uring/zcrx: deduplicate area mapping
  io_uring/zcrx: pass ifq to io_zcrx_alloc_fallback()
  io_uring/zcrx: check all niovs filled with dma addresses
  io_uring/zcrx: move area reg checks into io_import_area
  io_uring/zcrx: don't pass slot to io_zcrx_create_area
  ...
2025-10-02 09:56:23 -07:00
..
android binder: frozen notification 2024-07-31 13:56:00 +02:00
byteorder
caif
can can: isotp: remove ISO 15675-2 specification version where possible 2024-06-20 11:52:56 +02:00
cifs
counter counter: microchip-tcb-capture: Add capture extensions for registers RA/RB 2025-03-08 08:57:18 +09:00
dvb media: dvb: Fix dtvs_stats packing. 2024-04-15 13:42:38 +02:00
genwqe
hdlc
hsi
iio iio: introduce the FAULT event type 2025-02-08 15:16:29 +00:00
io_uring io_uring: introduce io_uring querying 2025-09-08 08:06:37 -06:00
isdn
media media: pisp_be: Use clamp() and define max sizes 2025-07-03 09:25:01 +02:00
misc
mmc
netfilter netfilter: nf_tables: Introduce NFTA_DEVICE_PREFIX 2025-09-04 09:19:25 +02:00
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd
raid md: keep recovery_cp in mdp_superblock_s 2025-08-16 08:47:38 +08:00
sched sched/deadline: Clarify nanoseconds in uapi 2024-09-11 11:23:56 +02:00
spi spi: Enable controllers to extend the SPI protocol with MOSI idle configuration 2024-07-29 01:19:51 +01:00
sunrpc
surface_aggregator
tc_act net: sched: Annotate struct tc_pedit with __counted_by 2024-02-19 10:58:24 +00:00
tc_ematch
usb USB/Thunderbolt update for 6.15-rc1 2025-04-02 18:23:31 -07:00
a.out.h
acct.h
acrn.h
adb.h
adfs_fs.h
affs_hardblocks.h
agpgart.h
aio_abi.h
am437x-vpfe.h
amt.h
apm_bios.h
arcfb.h
arm_sdei.h
aspeed-lpc-ctrl.h
aspeed-p2a-ctrl.h
aspeed-video.h
atalk.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_tcp.h
atm_zatm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
audit.h audit: add record for multiple object contexts 2025-08-30 10:15:30 -04:00
auto_dev-ioctl.h
auto_fs.h autofs: add per dentry expire timeout 2024-08-30 08:22:36 +02:00
auto_fs4.h
auxvec.h uapi/auxvec: Define AT_HWCAP3 and AT_HWCAP4 aux vector, entries 2024-02-16 12:42:59 +11:00
ax25.h
batadv_packet.h batman-adv: Add flex array to struct batadv_tvlv_tt_data 2024-10-05 18:23:38 +02:00
batman_adv.h batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
baycom.h
bcm933xx_hcs.h
bfs_fs.h
binfmts.h
bits.h uapi: bitops: use UAPI-safe variant of BITS_PER_LONG again (2) 2025-07-08 10:23:13 -04:00
blk-crypto.h blk-crypto: add ioctls to create and prepare hardware-wrapped keys 2025-02-10 09:54:19 -07:00
blkdev.h block: implement async io_uring discard cmd 2024-09-11 10:45:28 -06:00
blkpg.h
blktrace_api.h block: remove bounce buffering support 2025-05-05 13:22:39 -06:00
blkzoned.h
bpf.h bpf: bpf task work plumbing 2025-09-23 07:34:38 -07:00
bpf_common.h
bpf_perf_event.h
bpqether.h
bsg.h
bt-bmc.h
btf.h docs/bpf: Document the semantics of BTF tags with kind_flag 2025-02-05 16:17:59 -08:00
btrfs.h btrfs: defrag: add flag to force no-compression 2025-07-22 01:13:03 +02:00
btrfs_tree.h btrfs: remove raid-stripe-tree encoding field from stripe_extent 2024-07-11 15:33:28 +02:00
cachefiles.h
can.h can: canxl: support Remote Request Substitution bit access 2025-02-19 11:10:54 +01:00
capability.h uapi: fix broken link in linux/capability.h 2025-07-04 19:21:53 -05:00
capi.h
cciss_defs.h
cciss_ioctl.h
ccs.h
cdrom.h
cec-funcs.h media: uapi: cec-funcs.h: use CEC_LOG_ADDR_BROADCAST 2025-04-30 08:16:07 +02:00
cec.h media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags 2024-08-08 15:23:21 +02:00
cfm_bridge.h
cgroupstats.h
chio.h
close_range.h
cn_proc.h connector: Fix invalid conversion in cn_proc.h 2024-05-24 10:36:55 +01:00
coda.h
coff.h
comedi.h
connector.h
const.h treewide: fix typo 'unsigned __init128' -> 'unsigned __int128' 2025-03-05 12:00:03 -05:00
coredump.h coredump: allow for flexible coredump handling 2025-06-12 14:00:18 +02:00
coresight-stm.h
counter.h counter: add direction change event 2025-02-05 13:22:04 +09:00
cramfs_fs.h
cryptouser.h crypto: sig - Introduce sig_alg backend 2024-10-05 13:22:04 +08:00
cuda.h
cxl_mem.h cxl/mbox: Add Clear Log mailbox command 2024-04-30 08:48:10 -07:00
cyclades.h
cycx_cfm.h
dcbnl.h
dccp.h
devlink.h devlink: Fix excessive stack usage in rate TC bandwidth parsing 2025-07-23 17:07:35 -07:00
dlm.h dlm: introduce DLM_LSFL_SOFTIRQ_SAFE 2024-06-11 12:57:49 -05:00
dlm_device.h
dlm_plock.h
dlmconstants.h
dm-ioctl.h dm mpath: Interface for explicit probing of active paths 2025-05-04 11:35:06 +02:00
dm-log-userspace.h
dma-buf.h
dma-heap.h dma-buf: align fd_flags and heap_flags with dma_heap_allocation_data 2024-06-05 14:52:15 +05:30
dns_resolver.h
dpll.h dpll: add reference-sync netlink attribute 2025-06-27 16:38:02 -07:00
dqblk_xfs.h
dw100.h
edd.h
efs_fs_sb.h
elf-em.h
elf-fdpic.h
elf.h Updates for the VDSO infrastructure: 2025-03-25 11:30:42 -07:00
errno.h
errqueue.h net-timestamp: COMPLETION timestamp on packet tx completion 2025-03-25 12:48:05 -04:00
erspan.h
ethtool.h ethtool: mark ETHER_FLOW as usable for Rx hash 2025-07-10 17:57:49 -07:00
ethtool_netlink.h netlink: specs: add the multicast group name to spec 2025-06-25 15:24:13 -07:00
ethtool_netlink_generated.h ethtool: rss: support removing contexts via Netlink 2025-07-21 18:21:19 -07:00
eventfd.h
eventpoll.h eventpoll: Add epoll ioctl for epoll_params 2024-02-14 11:01:01 +00:00
exfat.h exfat: Implement sops->shutdown and ioctl 2024-09-18 07:40:56 +09:00
ext4.h
f2fs.h f2fs: add ioctl to get IO priority hint 2025-02-12 02:29:30 +00:00
fadvise.h
falloc.h fs: introduce FALLOC_FL_WRITE_ZEROES to fallocate 2025-06-23 12:45:13 +02:00
fanotify.h fanotify: notify on mount attach and detach 2025-02-05 17:21:07 +01:00
fb.h tty: vt: define a common enum for VESA blanking constants 2024-01-27 18:08:54 -08:00
fcntl.h nsfs: support exhaustive file handles 2025-09-19 14:26:16 +02:00
fd.h
fdreg.h
fib_rules.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
fiemap.h fiemap: use kernel-doc includes in fiemap docbook 2024-12-22 11:29:50 +01:00
filter.h
firewire-cdev.h drivers: firewire: firewire-cdev.h: fix identation on a kernel-doc markup 2025-03-04 09:47:36 -07:00
firewire-constants.h
fou.h
fpga-dfl.h
fs.h Add RWF_NOSIGNAL flag for pwritev2 2025-08-29 15:08:07 +02:00
fscrypt.h fscrypt: add support for hardware-wrapped keys 2025-04-08 19:32:11 -07:00
fsi.h
fsl_hypervisor.h
fsl_mc.h
fsmap.h
fsverity.h
fuse.h fuse: add more control over cache invalidation behaviour 2025-04-15 12:56:40 +02:00
futex.h futex: Implement FUTEX2_MPOL 2025-05-03 12:02:09 +02:00
gameport.h
gen_stats.h
genetlink.h
gfs2_ondisk.h
gpio.h gpio: uapi: clarify default_values being logical 2024-02-15 08:44:57 +01:00
gsmmux.h
gtp.h gtp: add IPv6 support 2024-05-07 01:35:57 +02:00
handshake.h net/handshake: Add new parameter 'HANDSHAKE_A_ACCEPT_KEYRING' 2025-07-08 15:31:44 +02:00
hash_info.h
hdlc.h
hdlcdrv.h
hdreg.h
hid.h
hiddev.h
hidraw.h HID: hidraw: add HIDIOCREVOKE ioctl 2024-08-29 10:39:37 +02:00
hpet.h
hsr_netlink.h
hw_breakpoint.h
hyperv.h
i2c-dev.h
i2c.h i2c: Clarify behavior of I2C_M_RD flag 2025-07-14 09:15:58 +02:00
i2o-dev.h
i8k.h hwmon: (dell-smm) Add support for automatic fan mode 2025-09-24 07:50:09 -07:00
icmp.h
icmpv6.h netfilter: conntrack: fix ct-state for ICMPv6 Multicast Router Discovery 2024-05-06 11:13:56 +02:00
idxd.h
if.h
if_addr.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_addrlabel.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_alg.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_arcnet.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_arp.h
if_bonding.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_bridge.h net: bridge: Add offload_fail_notification bopt 2025-04-14 15:56:42 -07:00
if_eql.h
if_ether.h
if_fc.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_fddi.h
if_hippi.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_infiniband.h
if_link.h net: bonding: add broadcast_neighbor netlink option 2025-07-08 10:59:42 +02:00
if_ltalk.h
if_macsec.h
if_packet.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_phonet.h
if_plip.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_ppp.h
if_pppol2tp.h
if_pppox.h
if_slip.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_team.h uapi: team: use header file generated from YAML spec 2024-04-02 18:24:33 -07:00
if_tun.h tun: enable gso over UDP tunnel support. 2025-07-08 18:07:26 +02:00
if_tunnel.h pfcp: always set pfcp metadata 2024-04-01 10:49:28 +01:00
if_vlan.h
if_x25.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
if_xdp.h net: xsk: introduce XDP_MAX_TX_SKB_BUDGET setsockopt 2025-07-10 14:48:29 +02:00
ife.h
igmp.h
ila.h
in.h include: uapi: protocol number and packet structs for AGGFRAG in ESP 2024-12-05 10:01:09 +01:00
in6.h uapi: in6: restore visibility of most IPv6 socket options 2025-06-10 14:41:14 -07:00
in_route.h ipv4: Fix user space build failure due to header change 2024-09-04 16:40:33 -07:00
inet_diag.h net: Correct spelling in headers 2024-08-26 09:37:23 -07:00
inotify.h inotify: Fix misspelling of "writable" 2024-03-06 13:13:00 +01:00
input-event-codes.h Input: add keycode for performance mode key 2025-08-05 13:51:10 -07:00
input.h HID: core: Add bus define for SoundWire bus 2025-06-20 11:52:06 +01:00
io_uring.h io_uring/zcrx: allow synchronous buffer return 2025-09-16 12:37:21 -06:00
ioam6.h
ioam6_genl.h uapi: ioam6: API for netlink multicast events 2024-02-28 11:19:41 +00:00
ioam6_iptunnel.h net: ipv6: ioam6: new feature tunsrc 2024-08-22 10:45:12 +02:00
ioctl.h
iommufd.h iommufd: Destroy vdevice on idevice destroy 2025-07-18 17:33:08 -03:00
ioprio.h
ip.h include: uapi: protocol number and packet structs for AGGFRAG in ESP 2024-12-05 10:01:09 +01:00
ip6_tunnel.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
ip_vs.h
ipc.h
ipmi.h
ipmi_bmc.h
ipmi_msgdefs.h
ipmi_ssif_bmc.h
ipsec.h xfrm: add generic iptfs defines and functionality 2024-12-05 10:01:28 +01:00
ipv6.h ipv6: add `force_forwarding` sysctl to enable per-interface forwarding 2025-07-25 13:06:19 -07:00
ipv6_route.h
irqnr.h
iso_fs.h
isst_if.h platform/x86: ISST: Support SST-PP revision 2 2025-05-08 16:04:06 +03:00
ivtv.h
ivtvfb.h
jffs2.h
joystick.h
kcm.h
kcmp.h
kcov.h
kd.h Revert "VT: Use macros to define ioctls" 2024-06-01 07:28:21 +02:00
kdev_t.h
kernel-page-flags.h mm: remove PG_error 2024-09-01 20:26:05 -07:00
kernel.h
kernelcapi.h
kexec.h kexec: enable CMA based contiguous allocation 2025-08-02 12:01:38 -07:00
keyboard.h
keyctl.h
kfd_ioctl.h drm/amdkfd: add smi events for process start and end 2025-04-11 17:01:25 -04:00
kfd_sysfs.h drm/amdkfd: flag per-sdma queue reset supported to user space 2025-03-05 10:47:33 -05:00
kvm.h KVM/arm64 changes for 6.17, round #1 2025-07-29 12:27:40 -04:00
kvm_para.h
l2tp.h
landlock.h landlock: Update log documentation 2025-04-17 11:09:10 +02:00
libc-compat.h uapi: libc-compat: remove ipx leftovers 2024-09-12 20:28:46 -07:00
limits.h
lirc.h
llc.h
loadpin.h
lockd_netlink.h lockd: add netlink control interface 2025-03-10 09:10:53 -04:00
loop.h
lp.h
lsm.h lsm: add IPE lsm 2024-08-19 22:36:26 -04:00
lwtunnel.h
magic.h bcachefs: Move BCACHEFS_STATFS_MAGIC value to UAPI magic.h 2024-05-08 17:29:24 -04:00
major.h
map_to_7segment.h
map_to_14segment.h
matroxfb.h
max2175.h
mctp.h net: mctp: add gateway routing support 2025-07-08 12:39:24 +02:00
mdio.h net: mdio: add definition for clock stop capable bit 2025-01-16 17:22:59 -08:00
media-bus-format.h media: uapi: Add MEDIA_BUS_FMT_RGB101010_1X7X5_{SPWG, JEIDA} 2024-11-05 13:26:42 +02:00
media.h
mei.h
mei_uuid.h
membarrier.h
memfd.h
mempolicy.h mm/mempolicy: introduce MPOL_WEIGHTED_INTERLEAVE for weighted interleaving 2024-02-22 10:24:46 -08:00
mii.h
minix_fs.h
mman.h mm: add MAP_DROPPABLE for designating always lazily freeable mappings 2024-07-19 20:22:12 +02:00
mmtimer.h
module.h
mount.h Merge patch series "fs: allow changing idmappings" 2025-02-12 12:12:34 +01:00
mpls.h
mpls_iptunnel.h
mptcp.h mptcp: pm: nl: announce deny-join-id0 flag 2025-09-15 18:12:05 -07:00
mptcp_pm.h mptcp: pm: nl: announce deny-join-id0 flag 2025-09-15 18:12:05 -07:00
mqueue.h
mroute.h
mroute6.h
mrp_bridge.h
msdos_fs.h
msg.h
mshv.h Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs 2025-03-21 18:24:22 +00:00
mtio.h
nbd-netlink.h
nbd.h nbd: implement the WRITE_ZEROES command 2024-09-06 08:31:40 -06:00
ncsi.h
ndctl.h
neighbour.h neighbor: Add NTF_EXT_VALIDATED flag for externally validated entries 2025-06-30 18:14:23 -07:00
net.h
net_dropmon.h uapi: net_dropmon: drop unused is_drop_point_hw macro 2025-06-25 15:35:20 -07:00
net_namespace.h
net_shaper.h netlink: spec: add shaper introspection support 2024-10-10 08:30:22 -07:00
net_tstamp.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
netconf.h ipv6: add `force_forwarding` sysctl to enable per-interface forwarding 2025-07-25 13:06:19 -07:00
netdev.h net: define an enum for the napi threaded state 2025-07-24 18:34:55 -07:00
netdevice.h
netfilter.h
netfilter_arp.h
netfilter_bridge.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h
netlink_diag.h net: add UAPI to the header guard in various network headers 2025-04-17 19:04:50 -07:00
netrom.h
nexthop.h net: nexthop: Increase weight to u16 2024-08-12 17:50:34 -07:00
nfc.h net: nfc: Propagate ISO14443 type A target ATS to userspace via netlink 2024-11-07 10:21:58 +01:00
nfs.h NFS/knfsd: Remove the invalid NFS error 'NFSERR_OPNOTSUPP' 2024-05-06 12:47:24 -04:00
nfs2.h
nfs3.h
nfs4.h nfsd: rework NFS4_SHARE_WANT_* flag handling 2025-01-21 15:30:01 -05:00
nfs4_mount.h
nfs_fs.h
nfs_idmap.h
nfs_mount.h
nfsacl.h
nfsd_netlink.h nfsd: new netlink ops to get/set server pool_mode 2024-07-08 14:10:05 -04:00
nilfs2_api.h
nilfs2_ondisk.h nilfs2: Mark on-disk strings as nonstring 2025-02-28 11:51:32 -08:00
nitro_enclaves.h
nl80211-vnd-intel.h
nl80211.h wifi: cfg80211: support configuring an S1G short beaconing BSS 2025-07-18 14:14:43 +02:00
npcm-video.h
nsfs.h nsfs: add inode number for anon namespace 2025-09-19 14:26:18 +02:00
nsm.h
ntsync.h ntsync: Introduce alertable waits. 2025-01-08 13:18:11 +01:00
nubus.h
nvme_ioctl.h
nvram.h
omap3isp.h
omapfb.h
oom.h
openat2.h
openvswitch.h net: openvswitch: allow providing upcall pid for the 'execute' command 2025-07-07 14:30:39 -07:00
ovpn.h ovpn: add basic netlink support 2025-04-17 12:30:02 +02:00
packet_diag.h
papr_pdsm.h powerpc/papr_scm: Move duplicate definitions to common header files 2024-04-25 12:37:12 -07:00
param.h
parport.h
patchkey.h
pci.h
pci_regs.h PCI/IOV: Restore VF resizable BAR state after reset 2025-07-14 14:58:13 -05:00
pcitest.h misc: pci_endpoint_test: Add doorbell test case 2025-07-24 16:51:46 -05:00
perf_event.h perf/uapi: Clean up <uapi/linux/perf_event.h> a bit 2025-05-22 11:03:41 +02:00
personality.h
pfkeyv2.h
pfrut.h ACPI: pfr_update: Fix the driver update version check 2025-08-20 15:30:36 +02:00
pg.h
phantom.h
phonet.h
pidfd.h uapi/fcntl: mark range as reserved 2025-06-24 15:50:06 +02:00
pkt_cls.h net: sched: uapi: add more sanely named duplicate defines 2025-05-15 11:44:29 -07:00
pkt_sched.h sched: Dump configuration and statistics of dualpi2 qdisc 2025-07-23 17:52:07 -07:00
pktcdvd.h
pmu.h
poll.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
ppdev.h
ppp-comp.h
ppp-ioctl.h
ppp_defs.h
pps.h
pps_gen.h drivers pps: add PPS generators support 2025-01-08 13:18:09 +01:00
pr.h
prctl.h arm64 updates for 6.17: 2025-07-29 20:21:54 -07:00
psample.h net: psample: allow using rate as probability 2024-07-05 17:45:47 -07:00
psci.h firmware/psci: Add definitions for PSCI v1.3 specification 2024-10-24 16:30:33 -07:00
psp-dbc.h
psp-sev.h crypto: ccp - Fix uAPI definitions of PSP errors 2025-03-15 16:21:22 +08:00
psp-sfs.h crypto: ccp - Add AMD Seamless Firmware Servicing (SFS) driver 2025-09-17 12:17:05 +02:00
ptp_clock.h ptp: document behavior of PTP_STRICT_FLAGS 2025-09-22 11:36:30 -07:00
ptrace.h ptrace: introduce PTRACE_SET_SYSCALL_INFO request 2025-05-11 17:48:15 -07:00
pwm.h pwm: Add support for pwmchip devices for faster and easier userspace access 2025-07-07 08:39:33 +02:00
qemu_fw_cfg.h
qnx4_fs.h
qnxtypes.h
qrtr.h
quota.h
radeonfb.h
random.h random: note that RNDGETPOOL was removed in 2.6.9-rc2 2024-07-19 20:22:48 +02:00
rds.h
reboot.h
remoteproc_cdev.h
resource.h uapi/linux/resource.h: fix include 2023-12-20 19:26:31 -05:00
rfkill.h
rio_cm_cdev.h
rio_mport_cdev.h
rkisp1-config.h media: rockchip: rkisp1: Add support for Wide Dynamic Range 2025-06-18 09:21:58 +02:00
romfs_fs.h
rose.h
route.h
rpl.h
rpl_iptunnel.h
rpmsg.h
rpmsg_types.h
rseq.h
rtc.h
rtnetlink.h Add OVN to `rtnetlink.h` 2025-02-25 18:14:03 -08:00
rxrpc.h rxrpc: Add the security index for yfs-rxgk 2025-04-14 17:36:41 -07:00
scc.h
sched.h sched_ext: Implement BPF extensible scheduler class 2024-06-18 10:09:17 -10:00
scif_ioctl.h
screen_info.h
sctp.h
seccomp.h
securebits.h security: Add EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits 2024-12-18 17:00:29 -08:00
sed-opal.h block: sed-opal: add ioctl IOC_OPAL_SET_SID_PW 2024-10-22 08:16:40 -06:00
seg6.h
seg6_genl.h
seg6_hmac.h
seg6_iptunnel.h
seg6_local.h
selinux_netlink.h
sem.h
serial.h tty: serial: Fix bit order in RS485 flag definitions 2024-01-27 18:15:24 -08:00
serial_core.h
serial_reg.h
serio.h media: input: serio.h: add SERIO_EXTRON_DA_HD_PLUS 2024-09-05 20:11:43 +02:00
sev-guest.h KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event 2024-07-16 11:44:00 -04:00
shm.h
signal.h
signalfd.h
smc.h net/smc: introduce statistics for ringbufs usage of net namespace 2024-08-20 11:38:23 +02:00
smc_diag.h net/smc: support extended GID in SMC-D lgr netlink attribute 2023-12-26 20:24:33 +00:00
smiapp.h
snmp.h tcp: add LINUX_MIB_BEYOND_WINDOW 2025-07-14 18:41:42 -07:00
sock_diag.h
socket.h
sockios.h
sonet.h
sonypi.h
sound.h
soundcard.h
stat.h fs: add atomic write unit max opt to statx 2025-05-07 14:25:30 -07:00
stddef.h uapi: stddef.h: Introduce __kernel_nonstring 2025-02-28 11:51:32 -08:00
stm.h
string.h
suspend_ioctls.h
swab.h
switchtec_ioctl.h
sync_file.h
synclink.h
sysctl.h ipv6: add `force_forwarding` sysctl to enable per-interface forwarding 2025-07-25 13:06:19 -07:00
sysinfo.h
target_core_user.h
taskstats.h taskstats: fix struct taskstats breaks backward compatibility since version 15 2025-05-20 22:49:39 -07:00
tcp.h tcp: fastopen: pass TFO child indication through getsockopt 2025-04-24 18:21:04 -07:00
tcp_metrics.h tcp_metrics: add netlink protocol spec in YAML 2024-07-01 09:44:27 +01:00
tdx-guest.h
tee.h tee: add Qualcomm TEE driver 2025-09-15 17:34:06 +02:00
termios.h
thermal.h thermal/netlink: Prevent userspace segmentation fault by adjusting UAPI header 2025-02-11 20:53:14 +01:00
thp7312.h
time.h time: Introduce auxiliary POSIX clocks 2025-06-19 14:28:22 +02:00
time_types.h
timerfd.h
times.h
timex.h
tiocl.h vt: bracketed paste support 2025-05-21 13:41:03 +02:00
tipc.h
tipc_config.h
tipc_netlink.h
tipc_sockets_diag.h
tls.h
toshiba.h
tps6594_pfsm.h
trace_mmap.h tracing: Have memmapped ring buffer use ioctl of "R" range 0x20-2F 2024-07-03 16:40:45 -04:00
tty.h
tty_flags.h
types.h types: Complement the aligned types with signed 64-bit one 2024-09-30 09:20:59 +01:00
ublk_cmd.h ublk: allow UBLK_IO_(UN)REGISTER_IO_BUF on any task 2025-06-30 20:13:42 -06:00
udf_fs_i.h
udmabuf.h
udp.h ovpn: introduce the ovpn_socket object 2025-04-17 12:30:02 +02:00
uhid.h
uinput.h
uio.h net: add SO_DEVMEM_DONTNEED setsockopt to release RX frags 2024-09-11 20:44:32 -07:00
uleds.h
ultrasound.h
um_timetravel.h um: add shared memory optimisation for time-travel=ext 2024-07-03 12:24:54 +02:00
un.h
unistd.h
unix_diag.h
usbdevice_fs.h
usbip.h
user_events.h tracing/user_events: Introduce multi-format events 2024-03-18 10:13:03 -04:00
userfaultfd.h userfaultfd: UFFDIO_MOVE uABI 2023-12-29 11:58:24 -08:00
userio.h
utime.h
utsname.h
uuid.h
uvcvideo.h media: uvcvideo: implement UVC v1.5 ROI 2025-03-03 18:23:36 +01:00
v4l2-common.h
v4l2-controls.h media: rkisp1: Add RKISP1_CID_SUPPORTED_PARAMS_BLOCKS control 2025-06-18 09:21:58 +02:00
v4l2-dv-timings.h media: replace obsolete hans.verkuil@cisco.com alias 2024-11-08 13:38:09 +01:00
v4l2-mediabus.h media: uapi: Document which mbus format fields are valid for metadata 2024-04-29 14:56:36 +02:00
v4l2-subdev.h media: v4l: subdev: Add len_routes field to struct v4l2_subdev_routing 2024-04-29 14:56:37 +02:00
vbox_err.h
vbox_vmmdev_types.h virt: vbox: struct vmmdev_hgcm_pagelist: Replace 1-element array with flexible array 2024-08-22 16:56:24 -07:00
vboxguest.h
vdpa.h vdpa: support set mac address from vdpa tool 2024-09-10 02:51:48 -04:00
vduse.h uapi: vduse: fix typo in comment 2025-09-21 17:44:20 -04:00
vesa.h tty: vt: define a common enum for VESA blanking constants 2024-01-27 18:08:54 -08:00
veth.h
vfio.h vfio/pci: Do vf_token checks for VFIO_DEVICE_BIND_IOMMUFD 2025-08-05 15:41:14 -06:00
vfio_ccw.h
vfio_zdev.h
vhost.h vhost: Fix ioctl # for VHOST_[GS]ET_FORK_FROM_OWNER 2025-08-26 03:38:19 -04:00
vhost_types.h vhost-net: allow configuring extended features 2025-07-08 18:05:23 +02:00
videodev2.h media: uvcvideo: Introduce V4L2_META_FMT_UVC_MSXU_1_5 2025-07-11 19:27:30 +02:00
virtio_9p.h
virtio_balloon.h virtio_balloon: introduce memory scan/reclaim info 2024-09-10 02:51:48 -04:00
virtio_blk.h
virtio_bt.h Bluetooth: HCI: Remove HCI_AMP support 2024-05-14 10:54:49 -04:00
virtio_config.h
virtio_console.h
virtio_crypto.h crypto: virtio - Drop sign/verify operations 2024-10-05 13:22:04 +08:00
virtio_fs.h
virtio_gpio.h
virtio_gpu.h drm/virtio: Add capset definitions to UAPI 2025-03-28 04:53:51 +03:00
virtio_i2c.h
virtio_ids.h virtio: Add ID for virtio SPI 2025-09-22 09:29:28 +01:00
virtio_input.h
virtio_iommu.h
virtio_mem.h virtio-mem: support suspend+resume 2024-05-22 08:31:15 -04:00
virtio_mmio.h
virtio_net.h net: implement virtio helpers to handle UDP GSO tunneling. 2025-07-08 18:05:47 +02:00
virtio_pci.h virtio_pci: Use self group type for cap commands 2025-04-14 09:51:31 -04:00
virtio_pcidev.h
virtio_pmem.h virtio_pmem: support feature SHMEM_REGION 2024-01-10 13:01:37 -05:00
virtio_ring.h
virtio_rng.h
virtio_rtc.h virtio_rtc: Add RTC class driver 2025-05-27 10:27:54 -04:00
virtio_scmi.h
virtio_scsi.h
virtio_snd.h virtio_snd.h: clarify that `controls` depends on VIRTIO_SND_F_CTLS 2025-02-14 12:58:02 +01:00
virtio_spi.h virtio-spi: Add virtio-spi.h 2025-09-22 09:29:29 +01:00
virtio_types.h
virtio_vsock.h
vm_sockets.h vsock/uapi: fix linux/vm_sockets.h userspace compilation errors 2025-06-24 17:12:59 -07:00
vm_sockets_diag.h
vmclock-abi.h ptp: Add support for the AMZNC10C 'vmclock' device 2024-10-09 12:16:18 +01:00
vmcore.h
vsockmon.h
vt.h Revert "tty: vt: use _IO() to define ioctl numbers" 2025-08-01 10:42:22 +02:00
vtpm_proxy.h
wait.h
watch_queue.h
watchdog.h
wireguard.h wireguard: allowedips: add WGALLOWEDIP_F_REMOVE_ME flag 2025-05-27 09:06:19 +02:00
wireless.h
wmi.h
wwan.h
x25.h
xattr.h fs/xattr: bpf: Introduce security.bpf. xattr name prefix 2025-02-13 19:35:31 -08:00
xdp_diag.h
xfrm.h xfrm: netlink: add config (netlink) options 2024-12-05 10:01:15 +01:00
xilinx-v4l2-controls.h
zorro.h
zorro_ids.h m68k: amiga: Turn off Warp1260 interrupts during boot 2024-06-04 08:59:58 +02:00