Davidlohr Bueso 70ca0dbae4 hrtimer: Ignore slack time for RT tasks in schedule_hrtimeout_range() ... commit 0c52310f26 upstream. While in theory the timer can be triggered before expires + delta, for the cases of RT tasks they really have no business giving any lenience for extra slack time, so override any passed value by the user and always use zero for schedule_hrtimeout_range() calls. Furthermore, this is similar to what the nanosleep(2) family already does with current->timer_slack_ns. Signed-off-by: Davidlohr Bueso <dave@stgolabs.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20230123173206.6764-3-dave@stgolabs.net Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-02-23 08:42:31 +01:00
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alarmtimer.c	alarmtimer: Prevent starvation by small intervals and SIG_IGN	2023-02-22 12:55:59 +01:00
clockevents.c
clocksource.c	clocksource: Skip watchdog check for large watchdog intervals	2024-02-23 08:42:22 +01:00
hrtimer.c	hrtimer: Ignore slack time for RT tasks in schedule_hrtimeout_range()	2024-02-23 08:42:31 +01:00
itimer.c
jiffies.c
Kconfig
Makefile
namespace.c
ntp.c
ntp_internal.h
posix-clock.c
posix-cpu-timers.c	posix-cpu-timers: Implement the missing timer_wait_running callback	2023-05-17 11:47:31 +02:00
posix-stubs.c	timers: Prevent union confusion from unexpected restart_syscall()	2023-03-11 16:39:49 +01:00
posix-timers.c	posix-timers: Ensure timer ID search-loop limit is valid	2023-07-27 08:44:36 +02:00
posix-timers.h
sched_clock.c
test_udelay.c
tick-broadcast-hrtimer.c
tick-broadcast.c	tick: Get rid of tick_period	2023-05-17 11:47:46 +02:00
tick-common.c	tick/common: Align tick period during sched_timer setup	2023-06-28 10:28:06 +02:00
tick-internal.h	tick: Get rid of tick_period	2023-05-17 11:47:46 +02:00
tick-oneshot.c
tick-sched.c	tick/sched: Preserve number of idle sleeps across CPU hotplug events	2024-02-23 08:42:01 +01:00
tick-sched.h	tick: Detect and fix jiffies update stall	2023-08-30 16:23:17 +02:00
time.c
timeconst.bc
timeconv.c
timecounter.c
timekeeping.c	timekeeping: contribute wall clock to rng on time change	2022-08-21 15:16:20 +02:00
timekeeping.h
timekeeping_debug.c
timekeeping_internal.h
timer.c
timer_list.c
vsyscall.c