Bin Lai 92e026f5b5 sli: fix rq_clock warning caused by sli ... In order to reduce the critical section, we invoke sli_update_tick() to do sli statistics after release the rq lock. But there is a race condition that could led the rq_clock warning. Warning generates like following: CPU0 CPU1 rq_lock() update_rq_clock() rq_unlock() rq_lock() sli_update_tick() load balance Although, CPU0 had updated the rq_clock(). But CPU1 may concurrently do the load balance and acquire CPU0's rq lock, and the CPU0's clock_update_flags would be cleared. It means that caller should update the rq clock before actually use it. Unfortunately, CPU0 cann't observed it. So the warning was produced by sli when it invoke rq_clock(). Therefore, we must move the sli_check_longsys() in the front of rq_unlock(). Signed-off-by: Bin Lai <robinlai@tencent.com>		2022-07-05 15:19:38 +08:00
..
bpf	bpf: fix probe read error in ___bpf_prog_run()	2022-06-21 14:20:01 +08:00
cgroup	sli: fix rq_clock warning caused by sli	2022-07-05 15:19:38 +08:00
configs	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
debug	kdb: Make memory allocations more robust	2021-04-12 12:52:10 +08:00
dma	swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"	2021-03-16 16:40:57 +08:00
events	perf: Expose get/put_callchain_entry()	2022-06-21 10:27:13 +08:00
gcov	gcov: re-fix clang-11+ support	2021-05-20 16:06:55 +08:00
irq	genirq/matrix: Prevent allocation counter corruption	2021-05-20 16:07:24 +08:00
livepatch	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
locking	locking/qspinlock: Introduce llc aware spinlock	2021-12-20 11:43:06 +08:00
power	PM: EM: postpone creating the debugfs dir till fs_initcall	2021-04-12 12:53:30 +08:00
printk	printk: fix deadlock when kernel panic	2021-04-12 12:52:39 +08:00
rcu	rcu/nocb: Perform deferred wake up before last idle's need_resched() check	2021-04-12 12:52:37 +08:00
sched	sli: fix rq_clock warning caused by sli	2022-07-05 15:19:38 +08:00
time	posix-timers: Preserve return value in clock_adjtime32()	2021-05-20 16:07:22 +08:00
tkernel	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
trace	selftests/bpf: sync fentry/fexit test from upstream	2022-06-21 10:27:18 +08:00
.gitignore	kbuild: update config_data.gz only when the content of .config is changed	2021-05-20 16:07:35 +08:00
Kconfig.freezer	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
Kconfig.hz	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
Kconfig.locks	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
Kconfig.preempt	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
Makefile	kbuild: update config_data.gz only when the content of .config is changed	2021-05-20 16:07:35 +08:00
acct.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
async.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
audit.c	audit: fix a net reference leak in audit_list_rules_send()	2021-03-16 16:29:25 +08:00
audit.h	audit: fix a net reference leak in audit_list_rules_send()	2021-03-16 16:29:25 +08:00
audit_fsnotify.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
audit_tree.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
audit_watch.c	audit: CONFIG_CHANGE don't log internal bookkeeping as an event	2021-03-16 16:36:51 +08:00
auditfilter.c	audit: fix a net reference leak in audit_list_rules_send()	2021-03-16 16:29:25 +08:00
auditsc.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
backtracetest.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
bounds.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
capability.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
compat.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
configs.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
context_tracking.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
cpu.c	kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling	2021-03-16 16:42:28 +08:00
cpu_pm.c	kernel/cpu_pm: Fix uninitted local in cpu_pm	2021-03-16 16:29:48 +08:00
crash_core.c	x86, arm64: Add ARCH_WANT_RESERVE_CRASH_KERNEL config	2022-06-06 13:52:03 +08:00
crash_dump.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
cred.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
delayacct.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
dma.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
exec_domain.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
exit.c	don't dump the threads that had been already exiting when zapped.	2021-03-16 16:40:57 +08:00
extable.c	bpf: Add support for BTF pointers to x86 JIT	2022-06-21 10:27:03 +08:00
fail_function.c	fail_function: Remove a redundant mutex unlock	2021-03-16 16:41:23 +08:00
fork.c	exec: Transform exec_update_mutex into a rw_semaphore	2021-04-12 12:51:05 +08:00
freezer.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
futex.c	Revert 337f13046ff0 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")	2021-05-20 16:07:35 +08:00
gen_kheaders.sh	kbuild: add variables for compression tools	2021-03-16 16:35:19 +08:00
groups.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
hung_task.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
iomem.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
irq_work.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
jump_label.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kallsyms.c	kallsyms: Refactor kallsyms_show_value() to take cred	2021-03-16 16:31:37 +08:00
kcmp.c	exec: Transform exec_update_mutex into a rw_semaphore	2021-04-12 12:51:05 +08:00
kcov.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kexec.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kexec_core.c	x86: kdump: move reserve_crashkernel[_low]() into crash_core.c	2022-06-06 13:50:12 +08:00
kexec_elf.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kexec_file.c	ima: Free IMA measurement buffer after kexec syscall	2021-04-12 12:52:21 +08:00
kexec_internal.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kheaders.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kmod.c	kmod: make request_module() return an error when autoloading is disabled	2021-03-16 16:26:15 +08:00
kprobes.c	tracing/kprobe: Fix to support kretprobe events on unloaded modules	2021-04-12 12:51:58 +08:00
ksysfs.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
kthread.c	kthread: Fix PF_KTHREAD vs to_kthread() race	2022-01-05 14:51:53 +08:00
latencytop.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
module-internal.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
module.c	kabi: check modver major version and features	2021-06-23 07:24:18 +00:00
module_signature.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
module_signing.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
notifier.c	kernel/notifier.c: intercept duplicate registrations to avoid infinite loops	2021-03-16 16:36:43 +08:00
nsproxy.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
padata.c	padata: add separate cpuhp node for CPUHP_PADATA_DEAD	2021-03-16 16:28:57 +08:00
panic.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
params.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
pid.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
pid_namespace.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
profile.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
ptrace.c	ptrace: Set PF_SUPERPRIV when checking capability	2021-03-16 16:41:32 +08:00
range.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
reboot.c	reboot: fix overflow parsing reboot cpu number	2021-03-16 16:40:55 +08:00
relay.c	kernel/relay.c: fix memleak on destroy relay channel	2021-03-16 16:34:28 +08:00
resource.c	/dev/mem: Revoke mappings when a driver claims the region	2021-03-16 16:30:25 +08:00
rseq.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
seccomp.c	seccomp: Add missing return in non-void function	2021-04-12 12:52:36 +08:00
signal.c	ptrace: fix task_join_group_stop() for the case when current is traced	2021-03-16 16:40:18 +08:00
smp.c	smp: Fix smp_call_function_single_async prototype	2021-05-20 16:08:01 +08:00
smpboot.c	kthread: Extract KTHREAD_IS_PER_CPU	2021-04-12 12:51:51 +08:00
smpboot.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
softirq.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
stackleak.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
stacktrace.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
stop_machine.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sys.c	kernel/sys.c: avoid copying possible padding bytes in copy_to_user	2021-03-16 16:36:43 +08:00
sys_ni.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sysctl-test.c	kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec()	2021-03-16 16:36:31 +08:00
sysctl.c	bpf: Sharing bpf runtime stats with BPF_ENABLE_STATS	2022-06-21 10:27:12 +08:00
sysctl_binary.c	net: change TCP_TIMEWAIT_LEN on runtime	2021-03-16 16:43:58 +08:00
task_work.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
taskstats.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
test_kprobes.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
torture.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
tracepoint.c	tracepoint: Do not fail unregistering a probe due to memory failure	2021-04-12 12:52:27 +08:00
tsacct.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
ucount.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
uid16.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
uid16.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
umh.c	usermodehelper: reset umask to default before executing user process	2021-03-16 16:37:54 +08:00
up.c	smp: Fix smp_call_function_single_async prototype	2021-05-20 16:08:01 +08:00
user-return-notifier.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
user.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
user_namespace.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
utsname.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
utsname_sysctl.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
watchdog.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
watchdog_hld.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
workqueue.c	workqueue: Move the position of debug_work_activate() in __queue_work()	2021-05-20 16:07:02 +08:00
workqueue_internal.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00