linux/kernel
Linus Torvalds 8877fcb70f This is a small set of changes for modules, primarily to extend module users
to use the module data structures in combination with the already no-op stub
 module functions, even when support for modules is disabled in the kernel
 configuration. This change follows the kernel's coding style for conditional
 compilation and allows kunit code to drop all CONFIG_MODULES ifdefs, which is
 also part of the changes. This should allow others part of the kernel to do the
 same cleanup.
 
 Note that this had a conflict with sysctl changes [1] but should be fixed now as I
 rebased on top.
 
 The remaining changes include a fix for module name length handling which could
 potentially lead to the removal of an incorrect module, and various cleanups.
 
 The module name fix and related cleanup has been in linux-next since Thursday
 (July 31) while the rest of the changes for a bit more than 3 weeks.
 
 Note that this currently has conflicts in next with kbuild's tree [2].
 
 Link: https://lore.kernel.org/all/20250714175916.774e6d79@canb.auug.org.au/ [1]
 Link: https://lore.kernel.org/all/20250801132941.6815d93d@canb.auug.org.au/ [2]
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Merge tag 'modules-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux

Pull module updates from Daniel Gomez:
 "This is a small set of changes for modules, primarily to extend module
  users to use the module data structures in combination with the
  already no-op stub module functions, even when support for modules is
  disabled in the kernel configuration. This change follows the kernel's
  coding style for conditional compilation and allows kunit code to drop
  all CONFIG_MODULES ifdefs, which is also part of the changes. This
  should allow others part of the kernel to do the same cleanup.

  The remaining changes include a fix for module name length handling
  which could potentially lead to the removal of an incorrect module,
  and various cleanups"

* tag 'modules-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux:
  module: Rename MAX_PARAM_PREFIX_LEN to __MODULE_NAME_LEN
  tracing: Replace MAX_PARAM_PREFIX_LEN with MODULE_NAME_LEN
  module: Restore the moduleparam prefix length check
  module: Remove unnecessary +1 from last_unloaded_module::name size
  module: Prevent silent truncation of module name in delete_module(2)
  kunit: test: Drop CONFIG_MODULE ifdeffery
  module: make structure definitions always visible
  module: move 'struct module_use' to internal.h
2025-08-03 14:16:52 -07:00
..
bpf bpf: Improve ctx access verifier error message 2025-08-01 09:22:44 -07:00
cgroup cgroup: Changes for v6.17 2025-07-31 16:04:19 -07:00
configs configs/hardening: Enable CONFIG_INIT_ON_FREE_DEFAULT_ON 2025-07-21 21:41:57 -07:00
debug TTY/Serial driver updates for 6.15-rc1 2025-04-02 18:17:33 -07:00
dma dma-contiguous: hornor the cma address limit setup by user 2025-06-12 08:38:40 +02:00
entry ARM: 2025-07-30 17:14:01 -07:00
events Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
futex futex: Remove support for IMMUTABLE 2025-07-11 16:02:01 +02:00
gcov kbuild: require gcc-8 and binutils-2.30 2025-04-30 21:53:35 +02:00
irq pci-v6.17-changes 2025-08-01 13:59:07 -07:00
kcsan kcsan: test: Initialize dummy variable 2025-07-23 08:51:32 +02:00
livepatch sched,livepatch: Untangle cond_resched() and live-patching 2025-05-14 13:16:24 +02:00
locking Summary 2025-07-29 21:43:08 -07:00
module module: Remove unnecessary +1 from last_unloaded_module::name size 2025-07-31 13:57:32 +02:00
power drm for 6.17-rc1 2025-07-30 19:26:49 -07:00
printk printk: Make vprintk_deferred() public 2025-07-09 15:27:00 -04:00
rcu sched_ext: Changes for v6.17 2025-07-31 16:29:46 -07:00
sched sched_ext: Changes for v6.17 2025-07-31 16:29:46 -07:00
time bitmap-for-6.17 2025-07-31 16:52:32 -07:00
trace This is a small set of changes for modules, primarily to extend module users 2025-08-03 14:16:52 -07:00
unwind unwind: Finish up unwind when a task exits 2025-07-31 10:20:11 -04:00
.gitignore
acct.c acct: block access to kernel internal filesystems 2025-02-12 12:24:16 +01:00
async.c async: Use a dedicated unbound workqueue with raised min_active 2024-02-09 11:13:59 -10:00
audit.c audit: record AUDIT_ANOM_* events regardless of presence of rules 2025-04-11 14:14:41 -04:00
audit.h audit,module: restore audit logging in load failure case 2025-06-16 17:00:06 -04:00
audit_fsnotify.c
audit_tree.c replace collect_mounts()/drop_collected_mounts() with a safer variant 2025-06-23 14:01:49 -04:00
audit_watch.c fs: add kern_path_locked_negative() 2025-04-15 11:32:34 +02:00
auditfilter.c audit: fix suffixed '/' filename matching 2024-12-05 19:22:38 -05:00
auditsc.c audit,module: restore audit logging in load failure case 2025-06-16 17:00:06 -04:00
backtracetest.c backtracetest: add MODULE_DESCRIPTION() 2024-06-24 22:24:55 -07:00
bounds.c bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS 2024-04-29 08:29:29 -07:00
capability.c capability: Remove unused has_capability 2025-03-07 22:03:09 -06:00
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: Make RCU watch ct_kernel_exit_state() warning 2025-03-04 18:44:29 -08:00
cpu.c cpu: Define attack vectors 2025-07-11 17:55:16 +02:00
cpu_pm.c
crash_core.c crash: Use note name macros 2025-02-10 16:56:58 -08:00
crash_dump_dm_crypt.c crash_dump: retrieve dm crypt keys in kdump kernel 2025-05-21 10:48:21 -07:00
crash_reserve.c crash: fix spelling mistake "crahskernel" -> "crashkernel" 2025-05-11 17:54:10 -07:00
cred.c cred: remove old {override,revert}_creds() helpers 2024-12-02 11:25:09 +01:00
delayacct.c delayacct: remove redundant code and adjust indentation 2025-05-27 19:40:33 -07:00
dma.c
elfcorehdr.c crash: remove dependency of FA_DUMP on CRASH_DUMP 2024-02-23 17:48:22 -08:00
exec_domain.c
exit.c unwind: Finish up unwind when a task exits 2025-07-31 10:20:11 -04:00
exit.h
extable.c
fail_function.c
fork.c Deferred unwind changes for 6.17 2025-08-01 09:46:24 -07:00
freezer.c sched,freezer: Remove unnecessary warning in __thaw_task 2025-07-17 07:56:50 -10:00
gen_kheaders.sh Revert "kheaders: Ignore silly-rename files" 2025-03-15 21:22:52 +09:00
groups.c
hung_task.c hung_task: show the blocker task if the task is hung on semaphore 2025-05-11 17:54:08 -07:00
iomem.c mm/memremap: Pass down MEMREMAP_* flags to arch_memremap_wb() 2025-02-21 15:05:38 +01:00
irq_work.c kasan: make kasan_record_aux_stack_noalloc() the default behaviour 2025-01-13 22:40:36 -08:00
jump_label.c jump_label: Use RCU in all users of __module_text_address(). 2025-03-10 11:54:46 +01:00
kallsyms.c bpf: Clean up individual BTF_ID code 2025-07-16 18:34:42 -07:00
kallsyms_internal.h kallsyms: get rid of code for absolute kallsyms 2024-07-20 16:33:21 +09:00
kallsyms_selftest.c kallsyms: Use kthread_run_on_cpu() 2025-01-02 22:12:12 +01:00
kallsyms_selftest.h
kcmp.c kcmp: improve performance adding an unlikely hint to task comparisons 2025-02-21 10:25:33 +01:00
Kconfig.freezer
Kconfig.hz kernel: Fix "select" wording on HZ_250 description 2025-02-21 09:20:30 +01:00
Kconfig.kexec crashdump: add CONFIG_KEYS dependency 2025-06-25 15:55:04 -07:00
Kconfig.locks
Kconfig.preempt sched: No PREEMPT_RT=y for all{yes,mod}config 2024-11-07 15:25:05 +01:00
kcov.c kcov: mark in_softirq_really() as __always_inline 2024-12-30 17:59:08 -08:00
kexec.c crash: add a new kexec flag for hotplug support 2024-04-23 14:59:01 +10:00
kexec_core.c kexec_core: Drop redundant pm_restore_gfp_mask() call 2025-07-15 14:56:38 +02:00
kexec_elf.c kexec: initialize ELF lowest address to ULONG_MAX 2025-03-16 22:30:47 -07:00
kexec_file.c lib/crypto: sha256: Make library API use strongly-typed contexts 2025-07-04 10:18:53 -07:00
kexec_handover.c Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
kexec_internal.h kexec: add KHO support to kexec file loads 2025-05-12 23:50:40 -07:00
kheaders.c kheaders: Simplify attribute through __BIN_ATTR_SIMPLE_RO() 2024-12-24 09:46:49 +01:00
kprobes.c kprobes: Add missing kerneldoc for __get_insn_slot 2025-07-15 18:45:34 +09:00
kstack_erase.c stackleak: Rename stackleak_track_stack to __sanitizer_cov_stack_depth 2025-07-21 21:40:39 -07:00
ksyms_common.c
ksysfs.c kernel/ksysfs.c: simplify bin_attribute definition 2025-01-07 16:59:15 +01:00
kthread.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
latencytop.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
Makefile Deferred unwind changes for 6.17 2025-08-01 09:46:24 -07:00
module_signature.c
notifier.c reboot: move reboot_notifier_list to kernel/reboot.c 2024-11-05 17:12:31 -08:00
nsproxy.c kernel/nsproxy: remove unnecessary guards 2025-05-09 13:13:54 +02:00
padata.c padata: use cpumask_nth() 2025-06-13 17:26:17 +08:00
panic.c Runtime verification changes for 6.17 2025-07-30 16:23:12 -07:00
params.c module: ensure that kobject_put() is safe for module type kobjects 2025-05-07 20:24:59 +02:00
pid.c Summary 2025-07-29 21:43:08 -07:00
pid_namespace.c pid: Do not set pid_max in new pid namespaces 2025-03-06 10:18:36 +01:00
pid_sysctl.h treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
profile.c profiling: remove profile=sleep support 2024-08-04 13:36:28 -07:00
ptrace.c ptrace: introduce PTRACE_SET_SYSCALL_INFO request 2025-05-11 17:48:15 -07:00
range.c
reboot.c - The 7 patch series "powerpc/crash: use generic crashkernel 2025-04-01 10:06:52 -07:00
regset.c regset: use kvzalloc() for regset_get_alloc() 2024-04-25 21:07:03 -07:00
relay.c relay: remove unused relay_late_setup_files 2025-05-11 17:54:09 -07:00
resource.c resource: fix false warning in __request_region() 2025-07-24 17:57:59 -07:00
resource_kunit.c resource, kunit: fix user-after-free in resource_test_region_intersects() 2024-10-09 12:47:19 -07:00
rseq.c rseq: Fix segfault on registration when rseq_cs is non-zero 2025-03-06 22:26:49 +01:00
scftorture.c scftorture: Handle NULL argument passed to scf_add_to_free_list(). 2024-11-14 16:09:51 -08:00
scs.c
seccomp.c seccomp: avoid the lock trip seccomp_filter_release in common case 2025-02-24 11:17:10 -08:00
signal.c coredump: rename do_coredump() to vfs_coredump() 2025-06-16 17:01:22 +02:00
smp.c stop-machine: Improve documentation 2025-07-29 16:14:07 -07:00
smpboot.c sched/smp: Use the SMP version of idle_thread_set_boot_cpu() 2025-06-13 08:47:20 +02:00
smpboot.h
softirq.c lockdep: Fix wait context check on softirq for PREEMPT_RT 2025-03-25 10:46:44 +01:00
stacktrace.c stacktrace: fix kernel-doc typo 2023-12-29 12:22:29 -08:00
static_call.c
static_call_inline.c Modules changes for 6.15-rc1 2025-03-30 15:44:36 -07:00
stop_machine.c sched/core: Fix migrate_swap() vs. hotplug 2025-07-01 15:02:03 +02:00
sys.c Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
sys_ni.c Probes updates for v6.11: 2024-07-18 12:19:20 -07:00
sysctl-test.c sysctl: move u8 register test to lib/test_sysctl.c 2025-04-14 14:13:41 +02:00
sysctl.c sysctl: rename kern_table -> sysctl_subsys_table 2025-07-23 11:56:02 +02:00
task_work.c kasan: make kasan_record_aux_stack_noalloc() the default behaviour 2025-01-13 22:40:36 -08:00
taskstats.c fdget(), more trivial conversions 2024-11-03 01:28:06 -05:00
torture.c torture: Add get_torture_init_jiffies() for test-start time 2025-02-05 07:14:24 -08:00
tracepoint.c tracepoint: Print the function symbol when tracepoint_debug is set 2025-03-21 15:30:10 -04:00
tsacct.c tsacct: replace strncpy() with strscpy() 2024-07-12 16:39:53 -07:00
ucount.c ucount: use rcuref_t for reference counting 2025-03-16 22:30:50 -07:00
uid16.c
uid16.h
umh.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
up.c
user-return-notifier.c
user.c uidgid: make sure we fit into one cacheline 2024-09-12 12:16:09 +02:00
user_namespace.c uidgid: add map_id_range_up() 2025-02-12 12:12:27 +01:00
utsname.c
utsname_sysctl.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
vhost_task.c vhost: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) 2025-08-01 09:11:08 -04:00
vmcore_info.c crash: export PAGE_UNACCEPTED_MAPCOUNT_VALUE to vmcoreinfo 2025-05-11 17:54:04 -07:00
watch_queue.c vfs-6.15-rc1.pipe 2025-03-24 09:52:37 -07:00
watchdog.c kernel/watchdog: add /sys/kernel/{hard,soft}lockup_count 2025-05-21 10:48:22 -07:00
watchdog_buddy.c watchdog: fix opencoded cpumask_next_wrap() in watchdog_next_cpu() 2025-07-31 11:28:03 -04:00
watchdog_perf.c watchdog/perf: Provide function for adjusting the event period 2025-07-04 13:17:30 +01:00
workqueue.c workqueue: Changes for v6.17 2025-07-31 15:40:22 -07:00
workqueue_internal.h