Li Zefan cc20e01cd6 cgroup: fix use-after-free when umounting cgroupfs ... Try: # mount -t cgroup xxx /cgroup # mkdir /cgroup/sub && rmdir /cgroup/sub && umount /cgroup And you might see this: ida_remove called for id=1 which is not allocated. It's because cgroup_kill_sb() is called to destroy root->cgroup_ida and free cgrp->root before ida_simple_removed() is called. What's worse is we're accessing cgrp->root while it has been freed. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>		2013-04-26 11:58:02 -07:00
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debug
events	perf: make perf_event cgroup hierarchical	2013-04-10 11:07:16 -07:00
gcov
irq
power
sched
time
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.gitignore
acct.c
async.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.c	cgroup: fix use-after-free when umounting cgroupfs	2013-04-26 11:58:02 -07:00
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c
cpuset.c	cgroup, cpuset: replace move_member_tasks_to_cpuset() with cgroup_transfer_tasks()	2013-04-07 09:29:50 -07:00
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c
extable.c
fork.c
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futex_compat.c
futex.c
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hrtimer.c
hung_task.c
irq_work.c
itimer.c
jump_label.c
kallsyms.c
kcmp.c
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kmod.c
kprobes.c
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lockdep_states.h
lockdep.c
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module-internal.h
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mutex-debug.c
mutex-debug.h
mutex.c
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notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid_namespace.c
pid.c
posix-cpu-timers.c
posix-timers.c
printk.c
profile.c
ptrace.c
range.c
rcu.h
rcupdate.c
rcutiny_plugin.h
rcutiny.c
rcutorture.c
rcutree_plugin.h
rcutree_trace.c
rcutree.c
rcutree.h
relay.c
res_counter.c
resource.c
rtmutex_common.h
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rwsem.c
seccomp.c
semaphore.c
signal.c
smp.c
smpboot.c
smpboot.h
softirq.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c
sysctl_binary.c
sysctl.c
task_work.c
taskstats.c
test_kprobes.c
time.c
timeconst.bc
timer.c
tracepoint.c
tsacct.c
uid16.c
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user-return-notifier.c
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utsname.c
wait.c
watchdog.c
workqueue_internal.h
workqueue.c