Wen Yang 77cc52f1b8 tick/rcu: Fix bogus ratelimit condition ... [ Upstream commit a7e282c777 ] The ratelimit logic in report_idle_softirq() is broken because the exit condition is always true: static int ratelimit; if (ratelimit < 10) return false; ---> always returns here ratelimit++; ---> no chance to run Make it check for >= 10 instead. Fixes: 0345691b24 ("tick/rcu: Stop allowing RCU_SOFTIRQ in idle") Signed-off-by: Wen Yang <wenyang.linux@foxmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/tencent_5AAA3EEAB42095C9B7740BE62FBF9A67E007@qq.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-07-19 16:20:59 +02:00
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alarmtimer.c	alarmtimer: Prevent starvation by small intervals and SIG_IGN	2023-02-22 12:59:55 +01:00
clockevents.c
clocksource-wdtest.c
clocksource.c	clocksource: Suspend the watchdog temporarily when high read latency detected	2023-03-10 09:33:50 +01:00
hrtimer.c	timers: Prevent union confusion from unexpected restart_syscall()	2023-03-10 09:33:49 +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	2023-05-11 23:03:00 +09:00
posix-stubs.c	timers: Prevent union confusion from unexpected restart_syscall()	2023-03-10 09:33:49 +01:00
posix-timers.c	posix-timers: Prevent RT livelock in itimer_delete()	2023-07-19 16:20:59 +02:00
posix-timers.h
sched_clock.c
test_udelay.c	time/debug: Fix memory leak with using debugfs_lookup()	2023-03-10 09:33:52 +01:00
tick-broadcast-hrtimer.c
tick-broadcast.c	tick/broadcast: Make broadcast device replacement work correctly	2023-05-24 17:32:31 +01:00
tick-common.c	tick/common: Align tick period during sched_timer setup	2023-06-28 11:12:18 +02:00
tick-internal.h
tick-legacy.c
tick-oneshot.c
tick-sched.c	tick/rcu: Fix bogus ratelimit condition	2023-07-19 16:20:59 +02:00
tick-sched.h
time.c
time_test.c
timeconst.bc
timeconv.c
timecounter.c
timekeeping.c	timekeeping: Fix references to nonexistent ktime_get_fast_ns()	2023-05-11 23:03:35 +09:00
timekeeping.h
timekeeping_debug.c
timekeeping_internal.h
timer.c
timer_list.c
vsyscall.c