Linus Torvalds 558e8e27e7 Revert "nohz: Fix collision between tick and other hrtimers" ... This reverts commit 24b91e360e and commit 7bdb59f1ad ("tick/nohz: Fix possible missing clock reprog after tick soft restart") that depends on it, Pavel reports that it causes occasional boot hangs for him that seem to depend on just how the machine was booted. In particular, his machine hangs at around the PCI fixups of the EHCI USB host controller, but only hangs from cold boot, not from a warm boot. Thomas Gleixner suspecs it's a CPU hotplug interaction, particularly since Pavel also saw suspend/resume issues that seem to be related. We're reverting for now while trying to figure out the root cause. Reported-bisected-and-tested-by: Pavel Machek <pavel@ucw.cz> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Wanpeng Li <wanpeng.li@hotmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@kernel.org # reverted commits were marked for stable Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-02-16 12:19:18 -08:00
..
bpf	bpf: introduce BPF_F_ALLOW_OVERRIDE flag	2017-02-12 21:52:19 -05:00
configs
debug
events	perf/core: Fix crash in perf_event_read()	2017-02-10 09:04:50 +01:00
gcov
irq	irqdomain: Avoid activating interrupts more than once	2017-01-30 15:18:56 +01:00
livepatch
locking
power	Merge branches 'pm-sleep' and 'pm-cpufreq'	2017-01-27 00:08:59 +01:00
printk
rcu
sched
time	Revert "nohz: Fix collision between tick and other hrtimers"	2017-02-16 12:19:18 -08:00
trace	tracing/kprobes: Fix __init annotation	2017-02-02 10:48:35 -05:00
.gitignore
acct.c
async.c
audit_fsnotify.c
audit_tree.c
audit_watch.c
audit.c
audit.h
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cgroup_freezer.c
cgroup_pids.c
cgroup.c	bpf: introduce BPF_F_ALLOW_OVERRIDE flag	2017-02-12 21:52:19 -05:00
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c
cpuset.c
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c
extable.c
fork.c
freezer.c
futex_compat.c
futex.c
groups.c
hung_task.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec_core.c
kexec_file.c
kexec_internal.h
kexec.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
latencytop.c
Makefile
membarrier.c
memremap.c
module_signing.c
module-internal.h
module.c	modversions: treat symbol CRCs as 32 bit quantities	2017-02-03 08:28:25 -08:00
notifier.c
nsproxy.c
padata.c
panic.c	kernel/panic.c: add missing \n	2017-01-24 16:26:14 -08:00
params.c
pid_namespace.c
pid.c
profile.c
ptrace.c
range.c
reboot.c
relay.c
resource.c
seccomp.c
signal.c
smp.c
smpboot.c
smpboot.h
softirq.c
stacktrace.c	stacktrace, lockdep: Fix address, newline ugliness	2017-02-08 08:21:31 +01:00
stop_machine.c
sys_ni.c
sys.c
sysctl_binary.c
sysctl.c	sysctl: fix proc_doulongvec_ms_jiffies_minmax()	2017-01-26 09:21:24 -08:00
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
ucount.c	kernel/ucount.c: mark user_header with kmemleak_ignore()	2017-02-08 15:41:43 -08:00
uid16.c
up.c
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
watchdog_hld.c	kernel/watchdog: prevent false hardlockup on overloaded system	2017-01-24 16:26:14 -08:00
watchdog.c	kernel/watchdog: prevent false hardlockup on overloaded system	2017-01-24 16:26:14 -08:00
workqueue_internal.h
workqueue.c