Oleg Nesterov b1442b055c reparent_thread: fix the "is it traced" check ... reparent_thread() uses ptrace_reparented() to check whether this thread is ptraced, in that case we should not notify the new parent. But ptrace_reparented() is not exactly correct when the reparented thread is traced by /sbin/init, because forget_original_parent() has already changed ->real_parent. Currently, the only problem is the false notification. But with the next patch the kernel crash in this (yes, pathological) case. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-04-02 19:04:59 -07:00
..
irq	PM: Introduce functions for suspending and resuming device interrupts	2009-03-30 21:46:54 +02:00
power	pm: rework includes, remove arch ifdefs	2009-04-01 08:59:16 -07:00
time
trace
.gitignore
acct.c
async.c	async: remove the temporary (2.6.29) "async is off by default" code	2009-03-28 13:05:30 -07:00
audit_tree.c
audit.c
audit.h
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cgroup_debug.c	debug cgroup: remove unneeded cgroup_lock	2009-04-02 19:04:54 -07:00
cgroup_freezer.c
cgroup.c	memcg: fix OOM killer under memcg	2009-04-02 19:04:55 -07:00
compat.c
configs.c
cpu.c	cpumask: use set_cpu_active in init/main.c	2009-03-30 22:05:12 +10:30
cpuset.c	cpusets: prevent PF_THREAD_BOUND tasks from attaching to non-root cpusets	2009-04-02 19:04:57 -07:00
cred-internals.h
cred.c
delayacct.c
dma-coherent.c
dma.c
exec_domain.c
exit.c	reparent_thread: fix the "is it traced" check	2009-04-02 19:04:59 -07:00
extable.c
fork.c	signals: protect cinit from blocked fatal signals	2009-04-02 19:04:58 -07:00
freezer.c
futex_compat.c
futex.c
hrtimer.c
itimer.c
kallsyms.c
Kconfig.freezer
Kconfig.hz
Kconfig.preempt
kexec.c	kexec: Change kexec jump code ordering	2009-03-30 21:46:55 +02:00
kfifo.c
kgdb.c
kmod.c	cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL	2009-03-30 22:05:11 +10:30
kprobes.c
ksysfs.c
kthread.c	cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL	2009-03-30 22:05:11 +10:30
latencytop.c
lockdep_internals.h
lockdep_proc.c
lockdep_states.h
lockdep.c	lockdep: fix deadlock in lockdep_trace_alloc	2009-03-30 23:19:24 +02:00
Makefile
marker.c
module.c	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
notifier.c
ns_cgroup.c	cgroups: relax ns_can_attach checks to allow attaching to grandchild cgroups	2009-04-02 19:04:53 -07:00
nsproxy.c
panic.c
params.c
pid_namespace.c	signals: zap_pid_ns_process() should use force_sig()	2009-04-02 19:04:58 -07:00
pid.c
pm_qos_params.c
posix-cpu-timers.c
posix-timers.c
printk.c
profile.c
ptrace.c	ptrace: fix possible zombie leak on PTRACE_DETACH	2009-04-02 19:04:59 -07:00
rcuclassic.c
rcupdate.c
rcupreempt_trace.c
rcupreempt.c
rcutorture.c	cpumask: convert rcutorture.c	2009-03-30 22:05:16 +10:30
rcutree_trace.c
rcutree.c
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
sched_clock.c
sched_cpupri.c
sched_cpupri.h	cpumask: remove cpumask_t from core	2009-03-30 22:05:17 +10:30
sched_debug.c
sched_fair.c
sched_features.h	Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-03-30 17:17:35 -07:00
sched_idletask.c
sched_rt.c	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
sched_stats.h
sched.c	epoll keyed wakeups: add __wake_up_locked_key() and __wake_up_sync_key()	2009-04-01 08:59:20 -07:00
seccomp.c
semaphore.c
signal.c	signals: SI_USER: Masquerade si_pid when crossing pid ns boundary	2009-04-02 19:04:58 -07:00
smp.c
softirq.c	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c	cpumask: remove cpumask_t from core	2009-03-30 22:05:17 +10:30
sys_ni.c
sys.c
sysctl_check.c
sysctl.c	mm: fix proc_dointvec_userhz_jiffies "breakage"	2009-04-01 08:59:13 -07:00
taskstats.c
test_kprobes.c
time.c
timeconst.pl
timer.c	Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-03-30 17:17:35 -07:00
tracepoint.c
tsacct.c
uid16.c
up.c
user_namespace.c
user.c
utsname_sysctl.c
utsname.c
wait.c
workqueue.c	cpumask: use new cpumask_ functions in core code.	2009-03-30 22:05:16 +10:30