Oleg Nesterov d5b36a4dbd fix race between exit_itimers() and /proc/pid/timers ...

As Chris explains, the comment above exit_itimers() is not correct,
we can race with proc_timers_seq_ops. Change exit_itimers() to clear
signal->posix_timers with ->siglock held.

Cc: <[email protected]>
Reported-by: [email protected]
Signed-off-by: Oleg Nesterov <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2022-07-11 09:52:59 -07:00

..

alarmtimer.c

alarmtimer: Check RTC features instead of ops

2021-05-11 21:28:04 +02:00

clockevents.c

clockevents: Use dedicated list iterator variable

2022-04-10 12:38:45 +02:00

clocksource-wdtest.c

clocksource: Make clocksource watchdog test safe for slow-HZ systems

2021-08-28 17:01:32 +02:00

clocksource.c

clocksource: Replace cpumask_weight() with cpumask_empty()

2022-04-10 22:30:04 +02:00

hrtimer.c

hrtimer: Unbreak hrtimer_force_reprogram()

2021-08-12 22:34:40 +02:00

itimer.c

time: Prevent undefined behaviour in timespec64_to_ns()

2020-10-26 11:48:11 +01:00

jiffies.c

clocksource: Make clocksource watchdog test safe for slow-HZ systems

2021-08-28 17:01:32 +02:00

Kconfig

clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW

2022-02-01 17:35:43 -08:00

Makefile

time: Improve performance of time64_to_tm()

2021-06-24 11:51:59 +02:00

namespace.c

memcg: enable accounting for new namesapces and struct nsproxy

2021-09-03 09:58:12 -07:00

ntp_internal.h

ntp: Make the RTC synchronization more reliable

2020-12-11 10:40:52 +01:00

ntp.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

posix-clock.c

posix-clocks: Rename the clock_get() callback to clock_get_timespec()

2020-01-14 12:20:49 +01:00

posix-cpu-timers.c

signal: Replace __group_send_sig_info with send_signal_locked

2022-05-11 14:33:17 -05:00

posix-stubs.c

posix-timers: Make clock_nanosleep() time namespace aware

2020-01-14 12:20:55 +01:00

posix-timers.c

fix race between exit_itimers() and /proc/pid/timers

2022-07-11 09:52:59 -07:00

posix-timers.h

posix-clocks: Introduce clock_get_ktime() callback

2020-01-14 12:20:51 +01:00

sched_clock.c

time/sched_clock: Fix formatting of frequency reporting code

2022-05-02 14:29:04 +02:00

test_udelay.c

time/debug: Remove dentry pointer for debugfs

2021-03-18 11:20:26 +01:00

tick-broadcast-hrtimer.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

tick-broadcast.c

timer_list: Print name of per-cpu wakeup device

2021-05-31 17:04:49 +02:00

tick-common.c

timekeeping: Distangle resume and clock-was-set events

2021-08-10 17:57:23 +02:00

tick-internal.h

clocksource: Make clocksource watchdog test safe for slow-HZ systems

2021-08-28 17:01:32 +02:00

tick-legacy.c

timekeeping: remove xtime_update

2020-10-30 21:57:07 +01:00

tick-oneshot.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

tick-sched.c

tick/nohz: unexport __init-annotated tick_nohz_full_setup()

2022-06-27 10:43:12 -07:00

tick-sched.h

tick: Detect and fix jiffies update stall

2022-03-07 23:01:19 +01:00

time_test.c

time/kunit: Add missing MODULE_LICENSE()

2021-06-28 07:40:23 +02:00

time.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

timeconst.bc

…

timeconv.c

time: Improve performance of time64_to_tm()

2021-06-24 11:51:59 +02:00

timecounter.c

time/timecounter: Mark 1st argument of timecounter_cyc2time() as const

2021-04-16 21:03:50 +02:00

timekeeping_debug.c

…

timekeeping_internal.h

timekeeping/vsyscall: Provide vdso_update_begin/end()

2020-08-06 10:57:30 +02:00

timekeeping.c

Merge tag 'random-5.19-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-05-24 11:58:10 -07:00

timekeeping.h

Merge tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2020-12-16 00:07:17 -08:00

timer_list.c

timer_list: Print name of per-cpu wakeup device

2021-05-31 17:04:49 +02:00

timer.c

Merge tag 'random-5.19-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

2022-05-24 11:58:10 -07:00

vsyscall.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00