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Linus Torvalds 7c8a4671dc vfs-7.1-rc1.mount.v2 
Please consider pulling these changes from the signed vfs-7.1-rc1.mount.v2 tag.
 
 Thanks!
 Christian
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Merge tag 'vfs-7.1-rc1.mount.v2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs mount updates from Christian Brauner:

 - Add FSMOUNT_NAMESPACE flag to fsmount() that creates a new mount
   namespace with the newly created filesystem attached to a copy of the
   real rootfs. This returns a namespace file descriptor instead of an
   O_PATH mount fd, similar to how OPEN_TREE_NAMESPACE works for
   open_tree().

   This allows creating a new filesystem and immediately placing it in a
   new mount namespace in a single operation, which is useful for
   container runtimes and other namespace-based isolation mechanisms.

   This accompanies OPEN_TREE_NAMESPACE and avoids a needless detour via
   OPEN_TREE_NAMESPACE to get the same effect. Will be especially useful
   when you mount an actual filesystem to be used as the container
   rootfs.

 - Currently, creating a new mount namespace always copies the entire
   mount tree from the caller's namespace. For containers and sandboxes
   that intend to build their mount table from scratch this is wasteful:
   they inherit a potentially large mount tree only to immediately tear
   it down.

   This series adds support for creating a mount namespace that contains
   only a clone of the root mount, with none of the child mounts. Two
   new flags are introduced:

     - CLONE_EMPTY_MNTNS (0x400000000) for clone3(), using the 64-bit flag space
     - UNSHARE_EMPTY_MNTNS (0x00100000) for unshare()

   Both flags imply CLONE_NEWNS. The resulting namespace contains a
   single nullfs root mount with an immutable empty directory. The
   intended workflow is to then mount a real filesystem (e.g., tmpfs)
   over the root and build the mount table from there.

 - Allow MOVE_MOUNT_BENEATH to target the caller's rootfs, allowing to
   switch out the rootfs without pivot_root(2).

   The traditional approach to switching the rootfs involves
   pivot_root(2) or a chroot_fs_refs()-based mechanism that atomically
   updates fs->root for all tasks sharing the same fs_struct. This has
   consequences for fork(), unshare(CLONE_FS), and setns().

   This series instead decomposes root-switching into individually
   atomic, locally-scoped steps:

	fd_tree = open_tree(-EBADF, "/newroot", OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC);
	fchdir(fd_tree);
	move_mount(fd_tree, "", AT_FDCWD, "/", MOVE_MOUNT_BENEATH | MOVE_MOUNT_F_EMPTY_PATH);
	chroot(".");
	umount2(".", MNT_DETACH);

   Since each step only modifies the caller's own state, the
   fork/unshare/setns races are eliminated by design.

   A key step to making this possible is to remove the locked mount
   restriction. Originally MOVE_MOUNT_BENEATH doesn't support mounting
   beneath a mount that is locked. The locked mount protects the
   underlying mount from being revealed. This is a core mechanism of
   unshare(CLONE_NEWUSER | CLONE_NEWNS). The mounts in the new mount
   namespace become locked. That effectively makes the new mount table
   useless as the caller cannot ever get rid of any of the mounts no
   matter how useless they are.

   We can lift this restriction though. We simply transfer the locked
   property from the top mount to the mount beneath. This works because
   what we care about is to protect the underlying mount aka the parent.
   The mount mounted between the parent and the top mount takes over the
   job of protecting the parent mount from the top mount mount. This
   leaves us free to remove the locked property from the top mount which
   can consequently be unmounted:

	unshare(CLONE_NEWUSER | CLONE_NEWNS)

   and we inherit a clone of procfs on /proc then currently we cannot
   unmount it as:

	umount -l /proc

   will fail with EINVAL because the procfs mount is locked.

   After this series we can now do:

	mount --beneath -t tmpfs tmpfs /proc
	umount -l /proc

   after which a tmpfs mount has been placed beneath the procfs mount.
   The tmpfs mount has become locked and the procfs mount has become
   unlocked.

   This means you can safely modify an inherited mount table after
   unprivileged namespace creation.

   Afterwards we simply make it possible to move a mount beneath the
   rootfs allowing to upgrade the rootfs.

   Removing the locked restriction makes this very useful for containers
   created with unshare(CLONE_NEWUSER | CLONE_NEWNS) to reshuffle an
   inherited mount table safely and MOVE_MOUNT_BENEATH makes it possible
   to switch out the rootfs instead of using the costly pivot_root(2).

* tag 'vfs-7.1-rc1.mount.v2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  selftests/namespaces: remove unused utils.h include from listns_efault_test
  selftests/fsmount_ns: add missing TARGETS and fix cap test
  selftests/empty_mntns: fix wrong CLONE_EMPTY_MNTNS hex value in comment
  selftests/empty_mntns: fix statmount_alloc() signature mismatch
  selftests/statmount: remove duplicate wait_for_pid()
  mount: always duplicate mount
  selftests/filesystems: add MOVE_MOUNT_BENEATH rootfs tests
  move_mount: allow MOVE_MOUNT_BENEATH on the rootfs
  move_mount: transfer MNT_LOCKED
  selftests/filesystems: add clone3 tests for empty mount namespaces
  selftests/filesystems: add tests for empty mount namespaces
  namespace: allow creating empty mount namespaces
  selftests: add FSMOUNT_NAMESPACE tests
  selftests/statmount: add statmount_alloc() helper
  tools: update mount.h header
  mount: add FSMOUNT_NAMESPACE
  mount: simplify __do_loopback()
  mount: start iterating from start of rbtree
 		2026-04-14 19:59:25 -07:00
..
android binder: fix trivial typo in uapi header 2025-12-29 11:58:52 +01:00
byteorder
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caif
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can can: netlink: add PWM netlink interface 2025-11-26 11:20:43 +01:00
cifs
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counter counter: microchip-tcb-capture: Add capture extensions for registers RA/RB 2025-03-08 08:57:18 +09:00
dvb
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genwqe
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hdlc
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hsi
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iio iio: add power and energy measurement modifiers 2025-09-13 13:47:19 +01:00
io_uring io_uring/zcrx: implement device-less mode for zcrx 2026-04-01 10:21:12 -06:00
isdn
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media media: uapi: mali-c55-config: Remove version identifier 2026-01-06 10:14:13 +01:00
misc
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mmc
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netfilter netfilter: nf_tables: add netlink policy based cap on registers 2026-04-08 07:51:31 +02:00
netfilter_arp
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netfilter_bridge
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netfilter_ipv4
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netfilter_ipv6 netfilter: ip6t_srh: fix UAPI kernel-doc comments format 2025-11-28 00:07:19 +00:00
nfsd
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raid md: allow configuring logical block size 2025-11-11 11:20:15 +08:00
sched sched/deadline: Clarify nanoseconds in uapi 2024-09-11 11:23:56 +02:00
spi
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sunrpc
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surface_aggregator
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tc_act
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tc_ematch
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usb uapi: cdc.h: cleanly provide for more interfaces and countries 2025-11-21 15:12:12 +01:00
a.out.h
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acct.h
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acrn.h virt: acrn: split acrn_mmio_dev_res out of acrn_mmiodev 2025-11-26 15:09:24 +01:00
adb.h
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adfs_fs.h
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affs_hardblocks.h
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agpgart.h
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aio_abi.h
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am437x-vpfe.h
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amt.h
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apm_bios.h
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arcfb.h
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arm_sdei.h
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aspeed-lpc-ctrl.h
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aspeed-p2a-ctrl.h
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aspeed-video.h media: aspeed: Allow to capture from SoC display (GFX) 2025-08-29 11:04:02 +02:00
atalk.h
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atm.h
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atm_eni.h
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atm_he.h
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atm_idt77105.h
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atm_nicstar.h
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atm_tcp.h
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atm_zatm.h
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atmapi.h
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atmarp.h
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atmbr2684.h
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atmclip.h
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atmdev.h
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atmioc.h
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atmlec.h
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atmmpc.h
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atmppp.h
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atmsap.h
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atmsvc.h
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audit.h audit: fix coding style issues 2026-03-05 22:16:08 -05:00
auto_dev-ioctl.h
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auto_fs.h autofs: add per dentry expire timeout 2024-08-30 08:22:36 +02:00
auto_fs4.h
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auxvec.h
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ax25.h
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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
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bcm933xx_hcs.h
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bfs_fs.h
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binfmts.h
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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
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blktrace_api.h blktrace: add support for REQ_OP_WRITE_ZEROES tracing 2025-11-03 08:30:56 -07:00
blkzoned.h block: make the new blkzoned UAPI constants discoverable 2026-01-21 07:47:44 -07:00
bpf.h bpf: Clarify BPF_RB_NO_WAKEUP behavior for bpf_ringbuf_discard() 2026-03-31 15:46:34 -07:00
bpf_common.h
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bpf_perf_event.h
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bpqether.h
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bsg.h bsg: add bsg_uring_cmd uapi structure 2026-03-19 11:38:24 -06:00
bt-bmc.h
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btf.h btf: Add BTF kind layout encoding to UAPI 2026-03-26 13:53:56 -07:00
btrfs.h btrfs: add definitions and constants for remap-tree 2026-02-03 07:54:02 +01:00
btrfs_tree.h btrfs: tree-checker: introduce checks for FREE_SPACE_INFO 2026-04-07 18:56:01 +02:00
cachefiles.h
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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
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cciss_defs.h
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cciss_ioctl.h
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ccs.h
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cdrom.h
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cec-funcs.h media: uapi: cec-funcs.h: use CEC_LOG_ADDR_BROADCAST 2025-04-30 08:16:07 +02:00
cec.h
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cfm_bridge.h
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cgroupstats.h
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chio.h
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close_range.h
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cn_proc.h
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coda.h
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coff.h
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comedi.h comedi: Fix getting range information for subdevices 16 to 255 2026-01-16 16:42:15 +01:00
connector.h
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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
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counter.h counter: add direction change event 2025-02-05 13:22:04 +09:00
cramfs_fs.h
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cryptouser.h crypto: sig - Introduce sig_alg backend 2024-10-05 13:22:04 +08:00
cuda.h
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cxl_mem.h
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cyclades.h
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cycx_cfm.h
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dcbnl.h
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dccp.h
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dev_energymodel.h PM: EM: Add dump to get-perf-domains in the EM YNL spec 2026-01-09 21:44:46 +01:00
devlink.h devlink: Add resource scope filtering to resource dump 2026-04-08 19:55:39 -07:00
dlm.h
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dlm_device.h
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dlm_plock.h
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dlmconstants.h
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dm-ioctl.h dm mpath: Interface for explicit probing of active paths 2025-05-04 11:35:06 +02:00
dm-log-userspace.h
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dma-buf.h dma-buf: Include ioctl.h in UAPI header 2026-03-03 08:55:39 +01:00
dma-heap.h
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dns_resolver.h
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dpll.h dpll: add frequency monitoring to netlink spec 2026-04-03 16:48:01 -07:00
dqblk_xfs.h
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dw100.h
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edd.h
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efs_fs_sb.h
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elf-em.h
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elf-fdpic.h
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elf.h riscv/ptrace: expose riscv CFI status and state via ptrace and in core files 2026-01-29 02:38:40 -07:00
errno.h
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errqueue.h net-timestamp: COMPLETION timestamp on packet tx completion 2025-03-25 12:48:05 -04:00
erspan.h
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ethtool.h net: ethtool: Update doc for tunable 2026-03-05 16:26:52 +01:00
ethtool_netlink.h netlink: specs: add the multicast group name to spec 2025-06-25 15:24:13 -07:00
ethtool_netlink_generated.h net: ethtool: add ethtool COALESCE_RX_CQE_FRAMES/NSECS 2026-03-18 20:01:10 -07:00
eventfd.h
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eventpoll.h
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exfat.h exfat: Implement sops->shutdown and ioctl 2024-09-18 07:40:56 +09:00
ext4.h ext4: fix ext4_tune_sb_params padding 2026-01-18 11:22:53 -05:00
f2fs.h f2fs: add ioctl to get IO priority hint 2025-02-12 02:29:30 +00:00
fadvise.h
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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 video: fb: Fix typo in comment in fb.h 2025-10-28 22:59:19 +01:00
fcntl.h vfs: use UAPI types for new struct delegation definition 2025-12-05 13:57:39 +01:00
fd.h
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fdreg.h
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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
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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
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fou.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
fpga-dfl.h
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fs.h fs: add FS_XFLAG_VERITY for fs-verity files 2026-01-29 16:00:57 +01:00
fscrypt.h fscrypt: add support for hardware-wrapped keys 2025-04-08 19:32:11 -07:00
fsi.h
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fsl_hypervisor.h
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fsl_mc.h
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fsmap.h
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fsverity.h
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fuse.h fuse: add prune notification 2025-09-05 09:11:28 +02:00
futex.h futex: Implement FUTEX2_MPOL 2025-05-03 12:02:09 +02:00
gameport.h
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gen_stats.h
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genetlink.h
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gfs2_ondisk.h
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gpib.h staging: gpib: Destage gpib 2025-11-24 17:52:11 +01:00
gpib_ioctl.h staging: gpib: Destage gpib 2025-11-24 17:52:11 +01:00
gpio.h
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gsmmux.h
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gtp.h
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handshake.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
hash_info.h
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hdlc.h
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hdlcdrv.h
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hdreg.h
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hid.h
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hiddev.h
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hidraw.h HID: hidraw: tighten ioctl command parsing 2025-09-17 11:37:23 +02:00
hpet.h
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hsr_netlink.h
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hw_breakpoint.h
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hyperv.h hyper-v: Mark inner union in hv_kvp_exchg_msg_value as packed 2026-01-16 15:00:54 -07:00
i2c-dev.h
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i2c.h i2c: i2c.h: fix a bad kernel-doc line 2025-11-29 21:39:58 +09:00
i2o-dev.h
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i8k.h hwmon: (dell-smm) Add support for automatic fan mode 2025-09-24 07:50:09 -07:00
icmp.h
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icmpv6.h
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idxd.h dmaengine: idxd: uapi: use UAPI types 2025-12-23 12:29:14 +05:30
if.h
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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 crypto: af_alg - Annotate struct af_alg_iv with __counted_by 2026-01-14 14:43:18 -08:00
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
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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: Introduce UAPI for BR_BOOLOPT_FDB_LOCAL_VLAN_0 2025-09-11 19:02:50 -07:00
if_eql.h
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if_ether.h if_ether.h: Clarify ethertype validity for gsw1xx dsa 2025-11-27 17:46:54 -08:00
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
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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
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if_link.h net: bridge: add stp_mode attribute for STP mode selection 2026-04-10 15:52:24 -07:00
if_ltalk.h
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if_macsec.h
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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
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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
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if_pppol2tp.h
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if_pppox.h pppoe: remove kernel-mode relay support 2026-02-26 11:41:00 +01:00
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 tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
if_tun.h tun: enable gso over UDP tunnel support. 2025-07-08 18:07:26 +02:00
if_tunnel.h
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if_vlan.h
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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
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igmp.h
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ila.h
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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 inet_diag: report delayed ack timer information 2026-03-06 16:32:26 -08:00
inotify.h
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input-event-codes.h Input: add keycodes for contextual AI usages (HUTRR119) 2026-03-29 22:02:11 +02:00
input.h Input: add FF_HAPTIC effect type 2025-09-15 14:32:54 +02:00
io_uring.h io_uring/timeout: immediate timeout arg 2026-03-09 07:21:54 -06:00
ioam6.h
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ioam6_genl.h
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ioam6_iptunnel.h net: ipv6: ioam6: new feature tunsrc 2024-08-22 10:45:12 +02:00
ioctl.h
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iommufd.h iommufd: Introduce data struct for AMD nested domain allocation 2026-01-18 10:56:12 +01:00
ioprio.h
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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
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ipc.h
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ipmi.h
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ipmi_bmc.h
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ipmi_msgdefs.h
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ipmi_ssif_bmc.h
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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
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irqnr.h
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iso_fs.h
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isst_if.h platform/x86: ISST: isst_if.h: fix all kernel-doc warnings 2025-11-06 14:19:20 +02:00
ivtv.h media: include: update Hans Verkuil's email address 2025-09-09 15:58:56 +02:00
ivtvfb.h
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jffs2.h
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joystick.h
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kcm.h
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kcmp.h
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kcov.h
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kd.h
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kdev_t.h
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kernel-page-flags.h mm: remove PG_error 2024-09-01 20:26:05 -07:00
kernel.h
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kernelcapi.h
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kexec.h x86/kexec: carry forward the boot DTB on kexec 2025-09-13 17:32:43 -07:00
keyboard.h
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keyctl.h
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kfd_ioctl.h drm/amdkfd: add extended capabilities to device snapshot 2026-01-27 18:13:28 -05:00
kfd_sysfs.h drm/amdkfd: allow debug subscription to lds violations on gfx 1250 2025-12-16 13:23:17 -05:00
kvm.h KVM: x86: Use __DECLARE_FLEX_ARRAY() for UAPI structures with VLAs 2026-03-12 10:56:10 -07:00
kvm_para.h
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l2tp.h
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landlock.h landlock: Control pathname UNIX domain socket resolution by path 2026-04-07 18:51:06 +02:00
libc-compat.h uapi: libc-compat: remove ipx leftovers 2024-09-12 20:28:46 -07:00
limits.h
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lirc.h
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liveupdate.h liveupdate: luo_session: add ioctls for file preservation 2025-11-27 14:24:39 -08:00
llc.h
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loadpin.h
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lockd_netlink.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
loop.h
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lp.h
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lsm.h lsm: add IPE lsm 2024-08-19 22:36:26 -04:00
lwtunnel.h
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magic.h fs: add immutable rootfs 2026-01-12 16:52:09 +01:00
major.h
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map_benchmark.h tools/dma: move dma_map_benchmark from selftests to tools/dma 2025-10-29 09:41:40 +01:00
map_to_7segment.h
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map_to_14segment.h
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matroxfb.h
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max2175.h
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mctp.h net: mctp: add gateway routing support 2025-07-08 12:39:24 +02:00
mdio.h net: pcs: xpcs: Fix PMA identifier handling in XPCS 2025-11-27 10:41:31 +01:00
media-bus-format.h media: uapi: Add 20-bit bayer formats 2025-11-14 15:48:49 +01:00
media.h
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mei.h
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mei_uuid.h
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membarrier.h
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memfd.h
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mempolicy.h mm/mempolicy: fix mpol_rebind_nodemask() for MPOL_F_NUMA_BALANCING 2026-01-26 20:02:32 -08:00
mii.h net: phy: qcom: at803x: Use the correct bit to disable extended next page 2026-04-13 14:36:22 -07:00
minix_fs.h
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mman.h
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mmtimer.h
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module.h
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module_signature.h module: Move 'struct module_signature' to UAPI 2026-03-24 21:42:37 +00:00
mount.h mount: add FSMOUNT_NAMESPACE 2026-03-12 13:33:54 +01:00
mpls.h
…
mpls_iptunnel.h
…
mptcp.h mptcp: pm: ignore unknown endpoint flags 2025-12-08 23:54:02 -08:00
mptcp_pm.h mptcp: fix kdoc warnings 2026-02-06 20:35:06 -08:00
mqueue.h
…
mroute.h
…
mroute6.h
…
mrp_bridge.h
…
msdos_fs.h
…
msg.h
…
mshv.h mshv: Add SMT_ENABLED_GUEST partition creation flag 2026-02-18 23:54:37 +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 tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
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: Add queue-create operation 2026-04-09 18:21:45 -07:00
netdevice.h
…
netfilter.h
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netfilter_arp.h
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netfilter_bridge.h include: uapi: netfilter_bridge.h: Cover for musl libc 2026-02-17 15:04:20 +01:00
netfilter_ipv4.h netfilter: uapi: Use UAPI definition of INT_MAX and INT_MIN 2026-01-17 15:24:05 -08:00
netfilter_ipv6.h netfilter: uapi: Use UAPI definition of INT_MAX and INT_MIN 2026-01-17 15:24:05 -08:00
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 NFC: fix header file kernel-doc warnings 2026-02-27 19:21:56 -08:00
nfs.h NFS: NFSERR_INVAL is not defined by NFSv2 2026-01-26 10:10:58 -05:00
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: add controls to set the minimum number of threads per pool 2026-01-28 10:15:42 -05:00
nilfs2_api.h nilfs2: fix missing struct keywords in nilfs2_api.h kernel-doc 2025-12-22 15:45:29 -08:00
nilfs2_ondisk.h nilfs2: convert nilfs_super_block to kernel-doc 2025-12-22 15:45:29 -08:00
nitro_enclaves.h
…
nl80211-vnd-intel.h wifi: nl80211: vendor-cmd: intel: fix a blank kernel-doc line warning 2025-11-25 10:34:55 +01:00
nl80211.h wifi: nl80211: Add a notification to notify NAN channel evacuation 2026-03-25 20:56:55 +01:00
npcm-video.h
…
nsfs.h nstree: add listns() 2025-11-03 17:41:18 +01:00
nsm.h
…
ntsync.h ntsync: Introduce alertable waits. 2025-01-08 13:18:11 +01:00
nubus.h
…
nvme_ioctl.h
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nvram.h
…
omap3isp.h
…
omapfb.h
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oom.h
…
openat2.h
…
openvswitch.h net: openvswitch: clean up some kernel-doc warnings 2026-03-04 17:52:46 -08:00
ovpn.h ovpn: add support for asymmetric peer IDs 2026-03-17 11:09:05 +01:00
packet_diag.h
…
papr_pdsm.h
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param.h
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parport.h
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patchkey.h
…
pci.h PCI: trace: Add generic RAS tracepoint for hotplug event 2025-12-23 16:05:56 -06:00
pci_regs.h PCI: Correct PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 value 2026-02-27 10:24:25 -06:00
pcitest.h misc: pci_endpoint_test: Add BAR subrange mapping test case 2026-01-29 17:42:29 -06:00
perf_event.h Performance events changes for v7.0: 2026-02-10 12:00:46 -08:00
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 pidfds: add coredump_code field to pidfd_info 2026-03-23 16:29:15 +01:00
pkt_cls.h net: sched: uapi: add more sanely named duplicate defines 2025-05-15 11:44:29 -07:00
pkt_sched.h net/sched: sch_cake: share shaper state across sub-instances of cake_mq 2026-01-13 11:54:29 +01:00
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
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pps.h
…
pps_gen.h drivers pps: add PPS generators support 2025-01-08 13:18:09 +01:00
pr.h block: add allocation size check in blkdev_pr_read_keys() 2025-12-17 07:35:22 -07:00
prctl.h prctl: cfi: change the branch landing pad prctl()s to be more descriptive 2026-04-04 18:40:58 -06:00
psample.h
…
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 psp-sev: Assign numbers to all status codes and add new 2025-12-02 12:06:38 -08:00
psp-sfs.h crypto: ccp - Add AMD Seamless Firmware Servicing (SFS) driver 2025-09-17 12:17:05 +02:00
psp.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
ptp_clock.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-09-25 11:00:59 -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
…
rds.h
…
reboot.h
…
remoteproc_cdev.h
…
resource.h
…
rfkill.h
…
rio_cm_cdev.h
…
rio_mport_cdev.h
…
rkisp1-config.h media: uapi: Convert RkISP1 to V4L2 extensible params 2025-11-14 15:48:48 +01:00
romfs_fs.h
…
rose.h
…
route.h
…
rpl.h
…
rpl_iptunnel.h
…
rpmsg.h
…
rpmsg_types.h
…
rseq.h rseq: slice ext: Ensure rseq feature size differs from original rseq size 2026-02-23 11:19:19 +01:00
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 vfs-7.1-rc1.mount.v2 2026-04-14 19:59:25 -07:00
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 sed-opal: Add STACK_RESET command 2026-03-31 07:04:00 -06:00
seg6.h
…
seg6_genl.h
…
seg6_hmac.h
…
seg6_iptunnel.h seg6: add per-route tunnel source address 2026-03-26 18:45:29 -07:00
seg6_local.h
…
selinux_netlink.h
…
sem.h
…
serial.h
…
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
…
shm.h ipc/shm: uapi: remove dependency on libc 2026-01-26 19:07:10 -08:00
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
…
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 compiler_types.h: Attributes: Add __counted_by_ptr macro 2026-01-17 11:00:28 -08:00
stm.h
…
string.h
…
suspend_ioctls.h
…
swab.h
…
switchtec_ioctl.h
…
sync_file.h
…
synclink.h
…
sysctl.h mm.git review status for linus..mm-stable 2026-02-12 11:32:37 -08:00
sysinfo.h
…
target_core_user.h
…
taskstats.h delayacct: fix uapi timespec64 definition 2026-02-08 00:13:32 -08:00
tcp.h tcp: accecn: add tcpi_ecn_mode and tcpi_option2 in tcp_info 2026-02-03 15:13:25 +01:00
tcp_metrics.h
…
tdx-guest.h
…
tee.h tee: <uapi/linux/tee.h: fix all kernel-doc issues 2025-11-10 09:47:54 +01:00
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 net/tls: support setting the maximum payload size 2025-10-27 16:13:42 -07:00
toshiba.h
…
tps6594_pfsm.h
…
trace_mmap.h
…
tty.h
…
tty_flags.h
…
typelimits.h uapi: add INT_MAX and INT_MIN constants 2026-01-17 15:24:05 -08:00
types.h types: Complement the aligned types with signed 64-bit one 2024-09-30 09:20:59 +01:00
ublk_cmd.h ublk: widen ublk_shmem_buf_reg.len to __u64 for 4GB buffer support 2026-04-09 19:08:35 -06:00
udf_fs_i.h
…
udmabuf.h
…
udp.h udp: Remove UDPLITE_SEND_CSCOV and UDPLITE_RECV_CSCOV. 2026-03-13 18:57:45 -07:00
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
…
un.h
…
unistd.h
…
unix_diag.h
…
usbdevice_fs.h
…
usbip.h
…
user_events.h
…
userfaultfd.h
…
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: v4l2-ctrls: Add hevc_ext_sps_[ls]t_rps controls 2026-01-21 14:43:09 +01:00
v4l2-dv-timings.h media: update Hans Verkuil's email address 2025-09-09 15:58:44 +02:00
v4l2-mediabus.h
…
v4l2-subdev.h
…
vbox_err.h
…
vbox_vmmdev_types.h virt: vbox: uapi: Mark inner unions in packed structs as packed 2026-01-16 15:00:54 -07:00
vboxguest.h
…
vdpa.h vdpa: support set mac address from vdpa tool 2024-09-10 02:51:48 -04:00
vduse.h vduse: avoid adding implicit padding 2026-02-09 12:21:32 -05:00
vesa.h
…
veth.h
…
vfio.h iommu: Introduce pci_dev_reset_iommu_prepare/done() 2026-01-10 10:26:44 +01:00
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: v4l2-ctrls: Add hevc_ext_sps_[ls]t_rps controls 2026-01-21 14:43:09 +01:00
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
…
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_mmio.h
…
virtio_net.h virtio_net: fix alignment for virtio_net_hdr_v1_hash 2025-11-04 17:14:07 -08:00
virtio_pci.h virtio_pci: drop kernel.h 2025-11-30 18:02:43 -05:00
virtio_pcidev.h
…
virtio_pmem.h
…
virtio_ring.h virtio: uapi: avoid usage of libc types 2025-12-26 15:00:00 -05:00
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: vmclock: support device notifications 2026-02-02 18:06:00 -08:00
vmcore.h vmcoreinfo: track and log recoverable hardware errors 2025-11-27 14:24:44 -08:00
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: uapi: generate header with ynl-gen 2025-12-02 04:12:49 +01:00
wireless.h
…
wmi.h
…
wwan.h
…
x25.h
…
xattr.h get rid of bogus __user in struct xattr_args::value 2025-12-24 13:52:50 +01:00
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
…