linux/kernel
Linus Torvalds 0d508d4709 audit/stable-7.4 PR 20261016
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Merge tag 'audit-pr-20261016' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

Pull audit updates from Paul Moore:

 - Fix the accounting of audit filter rule additions and removals

   Tracking audit filter rules is important as their presence can
   trigger additional processing. Unfortunately, the existing code did
   not properly track the removal of filter rules, resulting in some
   cases where additional processing was done when none was required.

   This not only corrects the accounting problems, but also provides a
   cleaner API for tracking audit filter rule additions and removals.

 - Add a FSOPEN record to log the filesystem name in the new mount API

   Close a long standing audit blindspot by capturing the filesystem
   name, e.g. "tmpfs", when calling fsopen().

 - Split audit's storage of process and file capabilities

   Instead of a single structure that stores all possible capability
   information, create a dedicated audit file capabilities struct and
   convert the existing audit capabilities struct into a process
   capabilities struct. This saves 80 bytes from the per-task
   audit_context on 64-bit systems.

 - Ensure that the PROCTITLE record is reset on exec()

   This fixes a problem where systemd would set a temporary PROCTITLE
   string after forking a child process before calling exec(),
   effectively locking the PROCTITLE string to the temporary value. This
   pull request resets the PROCTITLE state on exec() so that newly
   executed processes can set their PROCTITLE correctly.

 - Add some missing unlikely() annotations to the audit wrapper
   functions

 - Clean up the audit netlink multicast skb length adjustment

* tag 'audit-pr-20261016' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
  audit: add FSOPEN record to log filesystem name
  audit: separate file and process capability storage
  audit: Fix filter rule accounting after automatic removal
  audit: use copied skb length in kauditd_send_multicast_skb()
  audit: add missing unlikely hint to audit_dummy_context() wrappers
  audit: free proctitle in context so it can be re-set by fork on exec_binprm
2026-10-20 19:35:13 -10:00
..
bpf vfs-7.4-rc1.idmap 2026-10-19 17:57:49 -10:00
cgroup cgroup: Fixes for v7.3-rc6 2026-10-07 02:19:02 +02:00
configs slab: support for compiler-assisted type-based slab cache partitioning 2026-05-14 10:44:09 +02:00
debug kgdb: update outdated references to kgdb_wait() 2026-04-21 16:41:54 +01:00
dma dma-mapping fixes for Linux 7.3 2026-10-10 00:49:55 +02:00
entry Merge branch 'tip/sched/urgent' 2026-10-13 13:51:24 +02:00
events Perf events updates: 2026-10-20 13:00:41 -10:00
futex futex: Fix mm reuse handling for FUT_OFF_MMSHARED 2026-10-14 15:11:48 +02:00
gcov Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
irq Locking updates: 2026-10-20 12:43:05 -10:00
kcsan kcsan: avoid unintended access checking in NMIs 2026-07-20 18:18:37 +02:00
livepatch livepatch: Fix NULL pointer dereference in klp_find_func() 2026-07-07 12:54:37 +02:00
liveupdate kho: make boot time huge page allocation work nicely with KHO 2026-08-23 09:17:38 -07:00
locking Misc locking fixes: 2026-09-06 10:45:46 -07:00
module module: fix lost error code from codetag_load_module() 2026-09-26 13:55:09 -07:00
power Core features: 2026-10-20 07:55:19 -10:00
printk printk: Postpone kthread startup 2026-10-16 17:07:29 +02:00
rcu srcu: Fix WARN_ON() for rcu_segcblist_n_cbs() in cleanup_srcu_struct() 2026-10-01 17:17:48 -07:00
sched Scheduler updates: 2026-10-20 12:35:35 -10:00
tests userns: rename insert_extent() and sort_idmaps() 2026-09-11 15:00:37 +02:00
time Scheduler updates: 2026-10-20 12:35:35 -10:00
trace tracing fixes for v7.3: 2026-10-16 14:27:22 -10:00
unwind Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
.gitignore kheaders: rebuild kheaders_data.tar.xz when a file is modified within a minute 2025-06-24 20:30:37 +09:00
acct.c fs: move SB_I_USERNS_VISIBLE to FS_USERNS_MOUNT_RESTRICTED 2026-05-11 23:13:01 +02:00
async.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
audit_fsnotify.c audit: fix recursive locking deadlock in audit_dupe_exe() 2026-05-27 19:15:34 -04:00
audit_tree.c Automated merge of 'audit/dev' into 'stable-7.4' 2026-10-16 09:36:00 -04:00
audit_watch.c audit: Fix filter rule accounting after automatic removal 2026-09-01 17:35:19 -04:00
audit.c audit: use copied skb length in kauditd_send_multicast_skb() 2026-08-31 13:52:41 -04:00
audit.h audit: separate file and process capability storage 2026-09-28 18:10:56 -04:00
auditfilter.c audit: Fix filter rule accounting after automatic removal 2026-09-01 17:35:19 -04:00
auditsc.c Automated merge of 'audit/dev' into 'stable-7.4' 2026-10-16 09:36:00 -04:00
backtracetest.c
bounds.c x86/asm: Remove ANNOTATE_DATA_SPECIAL usage 2025-12-03 16:53:19 +01:00
capability.c vfs-7.4-rc1.idmap 2026-10-19 17:57:49 -10:00
cfi.c cfi: Move BPF CFI types and helpers to generic code 2025-07-31 18:23:53 -07:00
compat.c
configs.c
context_tracking.c context_tracking: Remove rcu_task_trace_heavyweight_{enter,exit}() 2026-01-01 16:39:46 +08:00
cpu_pm.c syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
cpu.c cpumask: Introduce cpu_preferred_mask 2026-09-28 08:44:41 +02:00
crash_core_test.c crash: add KUnit tests for crash_exclude_mem_range 2025-09-13 17:32:55 -07:00
crash_core.c crash: Update stale NR_CPUS_DEFAULT references in elfcorehdr sizing docs 2026-09-02 14:25:16 -07:00
crash_dump_dm_crypt.c crash_dump: release keyring reference at the correct time 2026-07-13 10:04:47 +03:00
crash_reserve.c kernel/crash: remove inclusion of crypto/sha1.h 2026-03-27 21:19:46 -07:00
cred.c exec_state: relocate dumpable information 2026-05-26 11:02:01 +02:00
delayacct.c sysctl: remove CONFIG_PROC_SYSCTL, it just mirrors CONFIG_SYSCTL 2026-08-05 15:28:23 +02:00
dma.c
elfcorehdr.c
exec_domain.c
exec_state.c exec_state: relocate dumpable information 2026-05-26 11:02:01 +02:00
exit.c vfs-7.4-rc1.sync_close 2026-10-19 21:03:21 -10:00
exit.h
extable.c
fail_function.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
fork.c vfs-7.4-rc1.sync_close 2026-10-19 21:03:21 -10:00
freezer.c freezer: Clarify that only cgroup1 freezer uses PM freezer 2025-10-30 20:10:27 +01:00
gen_kheaders.sh kheaders: make it possible to override TAR 2025-08-06 10:23:36 +09:00
groups.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
hung_task.c hung_task: explicitly report I/O wait state in log output 2026-03-27 21:19:40 -07:00
iomem.c
irq_work.c irq_work: Flush lazy work CPU down on PREEMPT_RT 2026-10-01 14:00:35 +02:00
jump_label.c treewide: refresh kmalloc_obj() conversions 2026-09-04 21:37:00 -07:00
kallsyms_internal.h kallsyms: Get rid of kallsyms relative base 2026-01-22 15:58:22 -07:00
kallsyms_selftest.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
kallsyms_selftest.h
kallsyms.c mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
kcmp.c fs: add real_fs to track task's actual fs_struct 2026-06-29 10:43:45 +02:00
Kconfig.freezer
Kconfig.hz
Kconfig.kexec crash: Update stale NR_CPUS_DEFAULT references in elfcorehdr sizing docs 2026-09-02 14:25:16 -07:00
Kconfig.locks locking/qspinlock: Add contended_release tracepoint 2026-08-07 17:58:10 +02:00
Kconfig.preempt cpumask: Introduce cpu_preferred_mask 2026-09-28 08:44:41 +02:00
kcov.c mm.git review status for master..mm-nonmm-stable 2026-08-23 08:07:11 -07:00
kexec_core.c liveupdate: skip serialization for context-preserving kexec 2026-06-01 09:19:38 +03:00
kexec_elf.c
kexec_file.c kexec_file: skip checksum verification when safe 2026-07-01 13:01:08 +03:00
kexec_internal.h kexec: enable CMA based contiguous allocation 2025-08-02 12:01:38 -07:00
kexec.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
kheaders.c
kprobes.c kprobes: Skip disarmed probes when checking optkprobe overlap 2026-10-02 15:51:57 +09:00
kstack_erase.c sysctl: remove __user qualifier from stack_erasing_sysctl buffer argument 2025-11-27 15:44:53 +01:00
ksyms_common.c
ksysfs.c kernel: ksysfs: initialize kernel_kobj earlier 2026-04-03 19:39:52 +02:00
kthread.c vfs-7.4-rc1.coredump 2026-10-19 17:21:24 -10:00
latencytop.c
Makefile userns: Add KUnit test suite for uid_gid_map 2026-09-09 09:45:01 +02:00
module_signature.c module: Give 'enum pkey_id_type' a more specific name 2026-03-24 21:42:37 +00:00
notifier.c
nscommon.c nsfs: tighten permission checks for ns iteration ioctls 2026-02-27 22:00:08 +01:00
nsproxy.c unshare: don't drop active namespace references that were never taken 2026-10-01 14:20:07 +02:00
nstree.c nstree: check listing permission before taking a namespace reference 2026-09-09 10:03:15 +02:00
padata.c padata: Put CPU offline callback in ONLINE section to allow failure 2026-03-22 11:17:59 +09:00
panic.c bug/kunit: Core support for suppressing warning backtraces 2026-05-14 10:50:00 -06:00
params.c mm.git review status for master..mm-nonmm-stable 2026-08-23 08:07:11 -07:00
pid_namespace.c kernel-7.4-rc1.signal 2026-10-19 16:22:15 -10:00
pid_sysctl.h
pid.c pid: use READ_ONCE() in pid_alive() 2026-10-12 11:13:01 +02:00
profile.c
ptrace.c ptrace: refuse to change the signal mask of a user worker 2026-09-22 15:33:16 +02:00
range.c
reboot.c Merge branch 'for-7.3-hotfix' into for-linus 2026-10-16 17:38:25 +02:00
regset.c
relay.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
resource_kunit.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
resource.c resource: downgrade "resource sanity check" warning to debug level 2026-08-03 21:10:05 -07:00
rseq.c rseq: Reenable performance optimizations conditionally 2026-05-06 17:40:27 +02:00
scftorture.c smp_call_function() torture-test updates: 2026-08-23 19:28:04 -07:00
scs.c scs: fix a wrong parameter in __scs_magic 2025-11-12 10:00:13 -08:00
seccomp.c seccomp, treewide: Rename and convert __secure_computing() to return boolean 2026-07-12 12:38:02 +02:00
signal.c kernel-7.4-rc1.signal 2026-10-19 16:22:15 -10:00
smp.c irq_work: Flush lazy work CPU down on PREEMPT_RT 2026-10-01 14:00:35 +02:00
smpboot.c smpboot: Don't park the thread if work is pending 2026-10-01 14:00:36 +02:00
smpboot.h
softirq.c interrupt: Disable interrupt before modifying hardirq_disable counter 2026-08-30 08:39:04 +02:00
stacktrace.c
static_call_inline.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
static_call.c
stop_machine.c stop_machine: Make stop_one_cpu_nowait() return void 2026-07-31 12:35:26 +02:00
sys_ni.c time: Respect COMPAT_32BIT_TIME for old time type functions 2026-07-07 23:52:53 +02:00
sys.c prctl: fix PR_SET_MM_AUXV losing the forced AT_NULL terminator 2026-08-19 19:55:05 -07:00
sysctl-test.c
sysctl.c sysctl: Negate before converting in the int read path 2026-09-29 09:25:14 +02:00
task_work.c task_work: Fix NMI race condition 2025-10-29 10:29:54 +01:00
taskstats.c taskstats: fold the two cpumask handlers into one 2026-08-13 15:42:05 -07:00
torture.c torture: Don't leak shuffle_tmp_mask when shuffler kthread fails to start 2026-08-14 14:59:21 -07:00
tracepoint.c tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() 2026-04-14 05:17:02 -04:00
tsacct.c tsacct: skip all kernel threads 2026-01-26 19:07:13 -08:00
ucount.c binfmt_misc: correctly account pre-opened interpreters 2026-08-03 23:36:18 +02:00
uid16.c
uid16.h
umh.c fs: add umh argument to struct kernel_clone_args 2026-06-29 10:54:41 +02:00
up.c smp: Refactor remote CPU selection in smp_call_function_any() 2026-07-16 09:24:55 +02:00
user_namespace.c vfs-7.4-rc1.idmap 2026-10-19 17:57:49 -10:00
user-return-notifier.c
user.c binfmt_misc: use RCU for the handler lookup 2026-08-03 10:08:36 +02:00
utsname_sysctl.c sysctl: remove CONFIG_PROC_SYSCTL, it just mirrors CONFIG_SYSCTL 2026-08-05 15:28:23 +02:00
utsname.c uts: drop BUG_ON() in copy_utsname() 2026-09-04 12:46:45 +02:00
vhost_task.c vhost_task_create: kill unnecessary .exit_signal initialization 2026-06-10 02:17:00 -04:00
vmcore_info.c mm.git review status for linus..mm-nonmm-stable 2026-04-16 20:11:56 -07:00
watch_queue.c watch_queue: Fix note pool publication race in watch_queue_set_size() 2026-10-14 22:08:02 +02:00
watchdog_buddy.c watchdog/hardlockup: improve buddy system detection timeliness 2026-03-27 21:19:47 -07:00
watchdog_perf.c watchdog/hardlockup: simplify perf event probe and remove per-cpu dependency 2026-02-08 00:13:35 -08:00
watchdog.c watchdog/softlockup: fix softlockup typos 2026-08-03 21:10:06 -07:00
workqueue_internal.h workqueue: Show in-flight work item duration in stall diagnostics 2026-03-05 07:27:48 -10:00
workqueue.c workqueue: Fix NULL current_pwq deref in mem-reclaim helper 2026-10-07 07:57:17 -10:00