linux/Documentation
Mickaël Salaün 3fa5aa398e
landlock: Fix tracepoint contract documentation
The tracepoint documentation claims that denial and lifecycle events
expose every input needed to reproduce a verdict. Instead document how
denial, ruleset, and domain events identify the denying policy, checked
operation and object, and reason for denial. Direct consumers to generic
tracepoints for additional operational context.

State the reconstruction limits: IDs are boot-local, rule checks have no
request ID, and exported records may be lost or cross-CPU reordered.

Also replace the incorrect BPF_RAW_TRACEPOINT guidance with libbpf
SEC("tp_btf/...") attachment and refer consumers to the event prototypes
for callback argument layouts.

Cc: Günther Noack <gnoack@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: https://patch.msgid.link/20260918185036.608651-10-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>
2026-09-20 14:13:33 +02:00
..
ABI Changes since last update: 2026-09-12 08:18:50 -07:00
accel
accounting
admin-guide ata fix for 7.3-rc3 2026-09-11 12:44:11 -07:00
arch riscv: report Zfhmin/Zvfhmin when Zfh/Zvfh are present 2026-09-01 19:19:44 -06:00
block A handful of late-arriving fixes, a Japanese translation that was ready 2026-08-26 09:25:12 -07:00
bpf bpf, arm64: Convert struct_ops arena arguments in the trampoline 2026-08-14 05:55:02 +02:00
cdrom
core-api mm.git review status for linus..mm-stable 2026-08-27 09:17:06 -07:00
cpu-freq cpufreq: Use policy->min/max init as QoS request 2026-06-08 18:42:14 +02:00
crypto This update includes the following changes: 2026-08-19 17:25:42 -07:00
dev-tools mm.git review status for linus..mm-stable 2026-08-27 09:17:06 -07:00
devicetree regulator: Fixes for v7.2 2026-09-11 15:24:21 -07:00
doc-guide
driver-api More ACPI support updates for 7.3-rc1 2026-08-26 14:06:08 -07:00
edac
fault-injection nvme: add opcode filtering for fault injection 2026-08-19 07:51:23 -07:00
fb
features alpha: enable lockdep hardirq state tracking 2026-07-19 13:16:26 +02:00
filesystems A wide variety of mostly CephFS fixes and cleanups, split between 2026-08-28 11:51:05 -07:00
firmware_class
firmware-guide docs: ACPI: DSD: motorcomm: fix docs build error 2026-07-21 15:23:16 +02:00
fpga
gpu DRM Rust changes for v7.3-rc1 2026-08-10 14:48:11 +10:00
hid HID: add documentation and Coccinelle script for FF registration race 2026-08-14 14:46:20 +02:00
hwmon Documentation: hwmon: replace full-width colon by a standard ASCII colon 2026-09-07 07:22:19 -07:00
i2c
iio docs: iio: add documentation for adf41513 driver 2026-06-30 00:15:52 +01:00
images
infiniband docs: infiniband: fix bracket 2026-07-02 14:23:19 -03:00
input Input: userio - allow setting other id values 2026-06-01 21:49:14 -07:00
kbuild kconfig: add optional warnings for changed input values 2026-06-18 11:46:32 -07:00
kernel-hacking Documentation: locking.rst: update deprecated function 2026-07-15 10:51:27 -06:00
leds leds: st1202: Correct and extend hw_pattern documentation 2026-07-09 10:53:04 +01:00
litmus-tests
livepatch
locking Things have calmed down a bit on the docs front, with no earthshaking 2026-06-16 08:35:59 +05:30
maintainer
mhi
misc-devices docs: misc: amd-sbi: Document SBTSI userspace interface 2026-07-17 15:50:48 +02:00
mm mm.git review status for linus..mm-stable 2026-08-27 09:17:06 -07:00
netlabel
netlink net: reject oversized tx_queue_len at netlink parse time 2026-09-04 16:30:49 -07:00
networking docs: oa-tc6-framework: Fix link to specification 2026-08-20 13:31:54 -07:00
nvdimm
nvme
PCI Documentation: PCI: Document how to write PCI Host Controller drivers 2026-08-12 14:20:48 -05:00
pcmcia
peci
power
process Coccinelle patches for Linux v7.3 2026-08-30 10:42:40 -07:00
RCU doc: RCU: Fix brackets 2026-07-23 10:47:10 -07:00
rust docs: rust: quick-start: remove Ubuntu 25.10 2026-08-10 06:44:10 +02:00
scheduler sched_ext: Fixes for v7.3-rc1 2026-08-31 13:13:35 -07:00
scsi scsi: leapraid: Standardize NCQ priority sysfs attributes 2026-08-23 21:57:41 -04:00
security Landlock update for v7.3-rc1 2026-08-21 12:28:35 -07:00
sound ALSA: usb-audio: Reverse MIXER_GET_CUR_BROKEN as MIXER_GET_CUR_OK 2026-08-23 11:03:34 +02:00
sphinx docs: maintainers_include: fix entry names 2026-07-16 15:45:12 -06:00
sphinx-includes
sphinx-static Documentation: html: adjust sidebar section titles styling 2026-08-05 13:37:41 -06:00
spi docs: spi: add documentation for userspace device instantiation 2026-08-06 19:13:15 +01:00
staging rpmsg: core: Fix incorrect return value documentation 2026-07-09 14:45:37 -05:00
sunrpc/xdr nfsd: add support to CB_NOTIFY for dir attribute changes 2026-08-10 09:54:35 -04:00
target
tee
timers
tools Documentation/rtla: Document unsetting options 2026-08-05 10:14:40 +02:00
trace landlock: Fix tracepoint contract documentation 2026-09-20 14:13:33 +02:00
translations RISC-V updates for v7.3-rc3 2026-09-11 13:15:13 -07:00
usb usb: gadget: f_uac1_legacy: remove broken string configfs attributes 2026-07-17 12:33:37 +02:00
userspace-api mm.git review status for linus..mm-stable 2026-08-27 09:17:06 -07:00
virt Arm: 2026-08-25 11:48:04 -07:00
w1 dt-bindings: w1: Convert HDQ One Wire to DT schema 2026-07-04 10:21:30 +02:00
watchdog docs: watchdog: npcm: Add reset status description 2026-08-10 09:00:04 -07:00
wmi modpost: Handle malformed WMI GUID strings 2026-06-12 16:01:55 +03:00
.gitignore
.renames.txt
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py docs: conf.py: fix the 'utf-8' typo 2026-08-11 10:45:54 -06:00
docutils.conf
index.rst Documentation: html: show sections in the sidebar 2026-08-05 13:04:26 -06:00
Kconfig
Makefile
memory-barriers.txt
SubmittingPatches
subsystem-apis.rst