Frederic Weisbecker a478ffb2ae tick: Move individual bit features to debuggable mask accesses ... The individual bitfields of struct tick_sched must be modified from IRQs disabled places, otherwise local modifications can race due to them sharing the same memory storage. The recent move of the "got_idle_tick" bitfield to its own storage shows that the use of these bitfields, as pretty as they look, can be as much error prone. In order to avoid future issues of the like and make sure that those bitfields are safely accessed, move those flags to an explicit mask along with a mutator function performing the basic IRQs disabled sanity check. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20240225225508.11587-13-frederic@kernel.org		2024-02-26 11:37:32 +01:00
..
alarmtimer.c	alarmtimer: Use maximum alarm time for suspend	2023-10-09 15:03:28 +02:00
clockevents.c	clockevents: Make clockevents_subsys const	2024-02-07 15:11:24 +01:00
clocksource-wdtest.c	clocksource: Scale the watchdog read retries automatically	2024-02-21 12:00:42 +01:00
clocksource.c	clocksource: Scale the watchdog read retries automatically	2024-02-21 12:00:42 +01:00
hrtimer.c	tick: Move tick cancellation up to CPUHP_AP_TICK_DYING	2024-02-26 11:37:31 +01:00
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: Loosen clocksource watchdog constraints	2023-01-03 20:43:45 -08:00
Makefile	timers: Implement the hierarchical pull model	2024-02-22 17:52:32 +01:00
namespace.c	vdso/timens: Refactor copy-pasted find_timens_vvar_page() helper into one copy	2022-12-01 11:35:40 +01:00
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-clock: introduce posix_clock_context concept	2023-10-15 20:07:52 +01:00
posix-cpu-timers.c	posix-cpu-timers: Implement the missing timer_wait_running callback	2023-04-21 15:34:33 +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: Refer properly to CONFIG_HIGH_RES_TIMERS	2023-06-18 22:41:53 +02:00
posix-timers.h
sched_clock.c	time/sched_clock: Provide sched_clock_noinstr()	2023-06-05 21:11:04 +02:00
test_udelay.c	time/debug: Fix memory leak with using debugfs_lookup()	2023-02-09 20:12:27 +01:00
tick-broadcast-hrtimer.c	time/tick-broadcast: Remove RCU_NONIDLE() usage	2023-01-13 11:48:16 +01:00
tick-broadcast.c	tick/broadcast: Make broadcast device replacement work correctly	2023-05-08 23:18:16 +02:00
tick-common.c	tick: Move broadcast cancellation up to CPUHP_AP_TICK_DYING	2024-02-26 11:37:32 +01:00
tick-internal.h	tick: Move broadcast cancellation up to CPUHP_AP_TICK_DYING	2024-02-26 11:37:32 +01:00
tick-legacy.c	timekeeping: remove xtime_update	2020-10-30 21:57:07 +01:00
tick-oneshot.c	time: Fix various kernel-doc problems	2023-01-03 11:07:58 +01:00
tick-sched.c	tick: Move individual bit features to debuggable mask accesses	2024-02-26 11:37:32 +01:00
tick-sched.h	tick: Move individual bit features to debuggable mask accesses	2024-02-26 11:37:32 +01:00
time_test.c	time/kunit: Use correct format specifier	2024-02-21 12:00:42 +01:00
time.c	time: add kernel-doc in time.c	2023-07-14 13:47:07 -06:00
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.c	timekeeping: Fix cross-timestamp interpolation for non-x86	2024-02-19 12:18:51 +01:00
timekeeping.h	asm-generic: cross-architecture timer cleanup	2020-12-16 00:07:17 -08:00
timer_list.c	tick: Move individual bit features to debuggable mask accesses	2024-02-26 11:37:32 +01:00
timer_migration.c	timer_migration: Add tracepoints	2024-02-22 17:52:32 +01:00
timer_migration.h	timers: Implement the hierarchical pull model	2024-02-22 17:52:32 +01:00
timer.c	timers: Always queue timers on the local CPU	2024-02-22 17:52:32 +01:00
vsyscall.c	timekeeping, clocksource: Fix various typos in comments	2021-03-22 23:06:48 +01:00