Lianwei Wang 01b4115906 cpu/hotplug: Handle unbalanced hotplug enable/disable ...

When cpu_hotplug_enable() is called unbalanced w/o a preceeding
cpu_hotplug_disable() the code emits a warning, but happily decrements the
disabled counter. This causes the next operations to malfunction.

Prevent the decrement and just emit a warning.

Signed-off-by: Lianwei Wang <lianwei.wang@gmail.com>
Cc: peterz@infradead.org
Cc: linux-pm@vger.kernel.org
Cc: oleg@redhat.com
Link: http://lkml.kernel.org/r/1465541008-12476-1-git-send-email-lianwei.wang@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2016-09-02 20:37:17 +02:00

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bpf

bpf: fix bpf_skb_in_cgroup helper naming

2016-08-12 21:53:33 -07:00

configs

config: add android config fragments

2016-08-02 19:35:42 -04:00

debug

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events

perf/core: Use this_cpu_ptr() when stopping AUX events

2016-08-24 15:03:10 +02:00

gcov

gcov: add support for gcc version >= 6

2016-07-15 14:54:27 +09:00

irq

genirq/affinity: Use get/put_online_cpus around cpumask operations

2016-08-22 11:22:44 +02:00

livepatch

modules: add ro_after_init support

2016-08-04 10:16:55 +09:30

locking

locking/pvqspinlock: Fix a bug in qstat_read()

2016-08-10 14:13:29 +02:00

power

Merge branch 'pm-sleep'

2016-08-18 03:27:08 +02:00

printk

printk: fix parsing of "brl=" option

2016-08-26 17:39:35 -07:00

rcu

Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-07-29 13:55:30 -07:00

sched

sched/cputime: Resync steal time when guest & host lose sync

2016-08-18 11:19:48 +02:00

time

timekeeping: Cap array access in timekeeping_debug

2016-08-24 09:34:32 +02:00

trace

block: Fix secure erase

2016-08-16 09:16:51 -06:00

.gitignore

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acct.c

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async.c

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audit_fsnotify.c

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audit_tree.c

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audit_watch.c

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audit.c

Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit

2016-07-29 17:54:17 -07:00

audit.h

Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit

2016-07-29 17:54:17 -07:00

auditfilter.c

audit: add fields to exclude filter by reusing user filter

2016-06-27 11:01:00 -04:00

auditsc.c

Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit

2016-07-29 17:54:17 -07:00

backtracetest.c

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bounds.c

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capability.c

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cgroup_freezer.c

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cgroup_pids.c

cgroup: Use lld instead of ld when printing pids controller events_limit

2016-06-21 15:03:36 -04:00

cgroup.c

Merge branch 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2016-07-29 14:29:04 -07:00

compat.c

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configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

cpu/hotplug: Handle unbalanced hotplug enable/disable

2016-09-02 20:37:17 +02:00

cpuset.c

cpuset, mm: fix TIF_MEMDIE check in cpuset_change_task_nodemask

2016-07-28 16:07:41 -07:00

crash_dump.c

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cred.c

cred: Reject inodes with invalid ids in set_create_file_as()

2016-06-30 18:05:09 -05:00

delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

kernel/exit.c: quieten greatest stack depth printk

2016-08-02 19:35:23 -04:00

extable.c

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fork.c

mm: fix memcg stack accounting for sub-page stacks

2016-07-28 16:07:41 -07:00

freezer.c

freezer, oom: check TIF_MEMDIE on the correct task

2016-07-28 16:07:41 -07:00

futex_compat.c

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futex.c

futex: Assume all mappings are private on !MMU systems

2016-07-29 18:44:14 +02:00

groups.c

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hung_task.c

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irq_work.c

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jump_label.c

Merge tag 'powerpc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-08-05 09:00:54 -04:00

kallsyms.c

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kcmp.c

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Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kcov.c

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kexec_core.c

kexec: add restriction on kexec_load() segment sizes

2016-08-02 19:35:31 -04:00

kexec_file.c

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kexec_internal.h

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kexec.c

kexec: allow architectures to override boot mapping

2016-08-02 19:35:27 -04:00

kmod.c

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kprobes.c

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ksysfs.c

kexec: add a kexec_crash_loaded() function

2016-08-02 19:35:30 -04:00

kthread.c

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latencytop.c

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Makefile

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membarrier.c

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memremap.c

Merge tag 'libnvdimm-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2016-07-28 17:38:16 -07:00

module_signing.c

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module-internal.h

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module.c

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2016-08-04 09:14:38 -04:00

notifier.c

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nsproxy.c

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padata.c

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panic.c

kexec: use core_param for crash_kexec_post_notifiers boot option

2016-08-02 19:35:29 -04:00

params.c

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pid_namespace.c

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pid.c

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profile.c

profile: Convert to hotplug state machine

2016-07-15 10:41:42 +02:00

ptrace.c

tree-wide: replace config_enabled() with IS_ENABLED()

2016-08-04 08:50:07 -04:00

range.c

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reboot.c

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relay.c

relay: add global mode support for buffer-only channels

2016-08-02 19:35:41 -04:00

resource.c

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seccomp.c

tree-wide: replace config_enabled() with IS_ENABLED()

2016-08-04 08:50:07 -04:00

signal.c

signals: Use hrtimer for sigtimedwait()

2016-07-07 10:35:07 +02:00

smp.c

Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-07-29 13:55:30 -07:00

smpboot.c

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smpboot.h

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softirq.c

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stacktrace.c

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stop_machine.c

stop_machine: Touch_nmi_watchdog() after MULTI_STOP_PREPARE

2016-07-27 11:12:11 +02:00

sys_ni.c

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sys.c

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sysctl_binary.c

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sysctl.c

sysctl: handle error writing UINT_MAX to u32 fields

2016-08-26 17:39:35 -07:00

task_work.c

task_work: use READ_ONCE/lockless_dereference, avoid pi_lock if !task_works

2016-08-02 19:35:02 -04:00

taskstats.c

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test_kprobes.c

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torture.c

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tracepoint.c

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tsacct.c

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uid16.c

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up.c

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user_namespace.c

fs: Limit file caps to the user namespace of the super block

2016-06-24 10:40:31 -05:00

user-return-notifier.c

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user.c

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utsname_sysctl.c

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utsname.c

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watchdog.c

Revert "perf/x86/intel, watchdog: Switch NMI watchdog to ref cycles on x86"

2016-07-10 20:58:36 +02:00

workqueue_internal.h

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workqueue.c

Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-07-29 13:55:30 -07:00