Tejun Heo 36e9d2ebcc cgroup: fix rcu_read_lock() leak in update_if_frozen() ...

While updating cgroup_freezer locking, 68fafb77d827 ("cgroup_freezer:
replace freezer->lock with freezer_mutex") introduced a bug in
update_if_frozen() where it returns with rcu_read_lock() held.  Fix it
by adding rcu_read_unlock() before returning.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: kbuild test robot <fengguang.wu@intel.com>

2014-05-13 11:28:30 -04:00

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debug

mm: per-thread vma caching

2014-04-07 16:35:53 -07:00

events

Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

2014-04-05 13:20:43 -07:00

gcov

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irq

genirq: Export symbol no_action()

2014-03-22 11:33:09 +01:00

locking

lglock: map to spinlock when !CONFIG_SMP

2014-04-07 16:36:14 -07:00

power

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

printk

printk: fix one circular lockdep warning about console_lock

2014-04-03 16:21:08 -07:00

rcu

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

2014-03-31 11:21:19 -07:00

sched

Merge branch 'akpm' (incoming from Andrew)

2014-04-07 16:38:06 -07:00

time

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

trace

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-04-12 14:49:50 -07:00

.gitignore

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acct.c

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async.c

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audit_tree.c

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audit_watch.c

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audit.c

Merge git://git.infradead.org/users/eparis/audit

2014-04-12 12:38:53 -07:00

audit.h

audit: Use struct net not pid_t to remember the network namespce to reply in

2014-03-20 10:10:53 -04:00

auditfilter.c

Merge git://git.infradead.org/users/eparis/audit

2014-04-12 12:38:53 -07:00

auditsc.c

Merge git://git.infradead.org/users/eparis/audit

2014-04-12 12:38:53 -07:00

backtracetest.c

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bounds.c

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capability.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2014-04-03 09:26:18 -07:00

cgroup_freezer.c

cgroup: fix rcu_read_lock() leak in update_if_frozen()

2014-05-13 11:28:30 -04:00

cgroup.c

cgroup: introduce task_css_is_root()

2014-05-13 11:26:27 -04:00

compat.c

Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-04-02 12:51:41 -07:00

configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

CPU hotplug: Provide lockless versions of callback registration functions

2014-03-20 13:43:40 +01:00

cpuset.c

Merge branch 'akpm' (incoming from Andrew)

2014-04-03 16:22:16 -07:00

crash_dump.c

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cred.c

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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

wait: WSTOPPED|WCONTINUED doesn't work if a zombie leader is traced by another process

2014-04-07 16:36:06 -07:00

extable.c

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fork.c

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

freezer.c

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futex_compat.c

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futex.c

futex: update documentation for ordering guarantees

2014-04-12 17:57:51 -07:00

groups.c

kernel/groups.c: remove return value of set_groups

2014-04-03 16:21:05 -07:00

hrtimer.c

timer: Remove code redundancy while calling get_nohz_timer_target()

2014-03-20 12:35:46 +01:00

hung_task.c

kernel: audit/fix non-modular users of module_init in core code

2014-04-03 16:21:07 -07:00

irq_work.c

perf/x86: Warn to early_printk() in case irq_work is too slow

2014-02-21 21:49:07 +01:00

itimer.c

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jump_label.c

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kallsyms.c

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

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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kexec.c

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

kmod.c

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kprobes.c

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ksysfs.c

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

kthread.c

kthread: ensure locality of task_struct allocations

2014-04-03 16:20:49 -07:00

latencytop.c

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Makefile

Merge branch 'x86-asmlinkage-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-03-31 14:13:25 -07:00

module_signing.c

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module-internal.h

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module.c

modules: use raw_cpu_write for initialization of per cpu refcount.

2014-04-07 16:36:14 -07:00

notifier.c

notifier: Substitute rcu_access_pointer() for rcu_dereference_raw()

2014-02-26 06:35:13 -08:00

nsproxy.c

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padata.c

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panic.c

kernel/panic.c: display reason at end + pr_emerg

2014-04-07 16:36:08 -07:00

params.c

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pid_namespace.c

pid_namespace: pidns_get() should check task_active_pid_ns() != NULL

2014-04-02 16:20:21 -07:00

pid.c

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posix-cpu-timers.c

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posix-timers.c

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profile.c

Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2014-04-07 14:55:46 -07:00

ptrace.c

kernel/compat: convert to COMPAT_SYSCALL_DEFINE

2014-03-06 15:35:10 +01:00

range.c

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reboot.c

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relay.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-04-12 14:49:50 -07:00

res_counter.c

res_counter: remove interface for locked charging and uncharging

2014-04-07 16:35:54 -07:00

resource.c

kernel/resource.c: make reallocate_resource() static

2014-04-03 16:21:07 -07:00

seccomp.c

Merge git://git.infradead.org/users/eparis/audit

2014-04-12 12:38:53 -07:00

signal.c

kernel: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:36:11 -07:00

smp.c

smp: Rename __smp_call_function_single() to smp_call_function_single_async()

2014-02-24 14:47:15 -08:00

smpboot.c

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smpboot.h

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softirq.c

softirq: Add linux/irq.h to make it compile again

2014-03-19 11:28:14 +01:00

stacktrace.c

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stop_machine.c

stop_machine: Fix^2 race between stop_two_cpus() and stop_cpus()

2014-03-11 11:33:47 +01:00

sys_ni.c

fs, kernel: permit disabling the uselib syscall

2014-04-03 16:21:05 -07:00

sys.c

mm, thp: add VM_INIT_DEF_MASK and PRCTL_THP_DISABLE

2014-04-07 16:35:52 -07:00

sysctl_binary.c

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sysctl.c

hung_task: check the value of "sysctl_hung_task_timeout_sec"

2014-04-07 16:36:07 -07:00

system_certificates.S

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system_keyring.c

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task_work.c

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taskstats.c

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test_kprobes.c

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time.c

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timeconst.bc

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timer.c

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

2014-04-01 11:00:07 -07:00

torture.c

rcutorture: Gracefully handle NULL cleanup hooks

2014-02-23 09:04:39 -08:00

tracepoint.c

Merge tag 'trace-3.15-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2014-04-12 13:06:10 -07:00

tsacct.c

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uid16.c

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up.c

smp: Rename __smp_call_function_single() to smp_call_function_single_async()

2014-02-24 14:47:15 -08:00

user_namespace.c

kernel: audit/fix non-modular users of module_init in core code

2014-04-03 16:21:07 -07:00

user-return-notifier.c

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user.c

kernel: audit/fix non-modular users of module_init in core code

2014-04-03 16:21:07 -07:00

utsname_sysctl.c

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utsname.c

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watchdog.c

kernel/watchdog.c: touch_nmi_watchdog should only touch local cpu not every one

2014-04-03 16:20:58 -07:00

workqueue_internal.h

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workqueue.c

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

2014-04-01 11:00:07 -07:00