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f2eee7e31c
linux/kernel/time
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Yuho Choi f2eee7e31c timekeeping: Unwind aux clock sysfs children on failure 
tk_aux_sysfs_init() creates one child kobject per auxiliary clock. If a
later child or sysfs group creation fails, the current error path only
puts the parent kobjects and leaves earlier children and groups behind.

Store the child kobjects during init and remove the successfully created
groups and kobjects on failure.

Fixes: 7b5ab04f03 ("timekeeping: Fix resource leak in tk_aux_sysfs_init() error paths")
Signed-off-by: Yuho Choi <dbgh9129@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260703165337.168445-1-dbgh9129@gmail.com
2026-07-07 23:26:58 +02:00
..
.kunitconfig time/kunit: Add .kunitconfig 2026-02-24 08:41:51 +01:00
alarmtimer.c alarmtimer: Remove stale return description from alarm_handle_timer() 2026-05-06 08:33:08 +02:00
clockevents.c clockevents: Fix duplicate type specifier in stub function parameter 2026-06-02 21:07:55 +02:00
clocksource-wdtest.c clocksource: Rewrite watchdog code completely 2026-03-20 13:36:32 +01:00
clocksource.c clocksource: Unregister subsystem on device registration failure 2026-07-07 23:26:58 +02:00
hrtimer.c hrtimer: Remove unused next_timer argument from __hrtimer_reprogram() 2026-07-06 17:51:36 +02:00
itimer.c timers/itimer: Avoid direct access to hrtimer clockbase 2025-09-09 12:27:17 +02:00
jiffies.c time/jiffies: Register jiffies clocksource before usage 2026-06-13 15:22:40 +02:00
Kconfig vdso/treewide: Drop GENERIC_TIME_VSYSCALL 2026-06-02 21:41:23 +02:00
Makefile timens: Remove dependency on the vDSO 2026-03-26 15:44:23 +01:00
namespace_internal.h timens: Remove dependency on the vDSO 2026-03-26 15:44:23 +01:00
namespace_vdso.c mm.git review status for linus..mm-stable 2026-04-15 12:59:16 -07:00
namespace.c time/namespace: Export init_time_ns and do_timens_ktime_to_host() 2026-06-02 21:05:36 +02:00
ntp_internal.h ntp: Rename __do_adjtimex() to ntp_adjtimex() 2025-06-19 14:28:23 +02:00
ntp.c ntp: Use ktime_get_ntp_seconds() 2025-06-19 14:28:24 +02:00
posix-clock.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
posix-cpu-timers.c posix-cpu-timers: Don't abuse lock_task_sighand() in handle_posix_cpu_timers() 2026-07-05 12:15:22 +02:00
posix-stubs.c posix-timers: Get rid of [COMPAT_]SYS_NI() uses 2023-12-20 21:30:27 -08:00
posix-timers.c posix-timers: Switch to hrtimer_start_expires_user() 2026-05-01 21:36:12 +02:00
posix-timers.h posix-timers: Expand timer_[re]arm() callbacks with a boolean return value 2026-05-01 21:36:11 +02:00
sched_clock.c time/sched_clock: Use ACCESS_PRIVATE() to evaluate hrtimer::function 2026-01-13 18:08:57 +01:00
sleep_timeout.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
test_udelay.c time: Add MODULE_DESCRIPTION() to time test modules 2024-06-03 11:18:50 +02:00
tick-broadcast-hrtimer.c clockevents: Remove redundant CLOCK_EVT_FEAT_KTIME 2026-02-27 16:40:06 +01:00
tick-broadcast.c clockevents: Add missing resets of the next_event_forced flag 2026-04-16 21:22:04 +02:00
tick-common.c clockevents: Prevent timer interrupt starvation 2026-04-10 22:45:38 +02:00
tick-internal.h cpufreq: ondemand: Simplify idle cputime granularity test 2026-01-28 22:24:58 +01:00
tick-legacy.c timekeeping: remove xtime_update 2020-10-30 21:57:07 +01:00
tick-oneshot.c treewide: Update email address 2026-01-11 06:09:11 -10:00
tick-sched.c Updates for the NOHZ subsystem: 2026-06-15 13:48:52 +05:30
tick-sched.h tick/sched: Remove unused fields 2026-06-02 21:27:25 +02:00
time_test.c time/kunit: Document handling of negative years of is_leap() 2026-02-02 12:37:54 +01:00
time.c time: Fix off-by-one in compat settimeofday() usec validation 2026-06-22 13:20:20 +02:00
timeconst.bc time: Add SPDX license identifiers 2018-11-23 11:51:20 +01:00
timeconv.c time: Improve performance of time64_to_tm() 2021-06-24 11:51:59 +02:00
timecounter.c time/timecounter: Inline timecounter_cyc2time() 2025-12-15 20:16:49 +01:00
timekeeping_debug.c timekeeping: Add percpu counter for tracking floor swap events 2024-10-10 10:20:46 +02:00
timekeeping_internal.h timekeeping: Provide ktime_get_ntp_seconds() 2025-06-19 14:28:23 +02:00
timekeeping.c timekeeping: Unwind aux clock sysfs children on failure 2026-07-07 23:26:58 +02:00
timekeeping.h timekeeping: Provide infrastructure for coupled clockevents 2026-02-27 16:40:08 +01:00
timer_list.c tick/sched: Remove unused fields 2026-06-02 21:27:25 +02:00
timer_migration.c Updates for the time/timer core subsystem: 2026-06-15 13:39:12 +05:30
timer_migration.h timers/migration: Turn tmigr_hierarchy level_list into a flexible array 2026-06-02 21:34:03 +02:00
timer.c hrtimer: Return ktime_t from hrtimer_get_next_event()/hrtimer_next_event_without() 2026-05-06 08:33:09 +02:00
vsyscall.c vdso/vsyscall: Avoid slow division loop in auxiliary clock update 2025-09-03 11:55:11 +02:00