Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Pavel Emelyanov 6f4e643353 pid namespaces: initialize the namespace's proc_mnt ... The namespace's proc_mnt must be kern_mount-ed to make this pointer always valid, independently of whether the user space mounted the proc or not. This solves raced in proc_flush_task, etc. with the proc_mnt switching from NULL to not-NULL. The initialization is done after the init's pid is created and hashed to make proc_get_sb() finr it and get for root inode. Sice the namespace holds the vfsmnt, vfsmnt holds the superblock and the superblock holds the namespace we must explicitly break this circle to destroy all the stuff. This is done after the init of the namespace dies. Running a few steps forward - when init exits it will kill all its children, so no proc_mnt will be needed after its death. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Cc: Paul Menage <menage@google.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>		2007-10-19 11:53:40 -07:00
..
irq	Compile handle_percpu_irq even for uniprocessor kernels	2007-10-17 08:43:00 -07:00
power	Hibernation: Enter platform hibernation state in a consistent way	2007-10-18 14:37:20 -07:00
time	kernel/time/clocksource.c: Use list_for_each_entry instead of list_for_each	2007-10-19 11:53:38 -07:00
.gitignore
acct.c	whitespace fixes: process accounting	2007-10-18 14:37:24 -07:00
audit.c	whitespace fixes: system auditing	2007-10-18 14:37:25 -07:00
audit.h
auditfilter.c	whitespace fixes: audit filtering	2007-10-18 14:37:24 -07:00
auditsc.c	whitespace fixes: syscall auditing	2007-10-18 14:37:25 -07:00
capability.c	pid namespaces: define is_global_init() and is_container_init()	2007-10-19 11:53:37 -07:00
cgroup.c	Add cgroupstats	2007-10-19 11:53:36 -07:00
cgroup_debug.c	Task Control Groups: simple task cgroup debug info subsystem	2007-10-19 11:53:36 -07:00
compat.c	Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt	2007-10-18 15:12:41 -07:00
configs.c
cpu.c	cpu hotplug: cpu: deliver CPU_UP_CANCELED only to NOTIFY_OKed callbacks with CPU_UP_PREPARE	2007-10-18 14:37:21 -07:00
cpu_acct.c	Task Control Groups: example CPU accounting subsystem	2007-10-19 11:53:36 -07:00
cpuset.c	Task Control Groups: make cpusets a client of cgroups	2007-10-19 11:53:36 -07:00
delayacct.c	Add scaled time to taskstats based process accounting	2007-10-18 14:37:28 -07:00
dma.c	whitespace fixes: DMA channel allocator	2007-10-18 14:37:24 -07:00
exec_domain.c	whitespace fixes: execution domains	2007-10-18 14:37:26 -07:00
exit.c	pid namespaces: prepare proc_flust_task() to flush entries from multiple proc trees	2007-10-19 11:53:38 -07:00
extable.c
fork.c	pid namespaces: initialize the namespace's proc_mnt	2007-10-19 11:53:40 -07:00
futex.c	sparse pointer use of zero as null	2007-10-18 14:37:31 -07:00
futex_compat.c	robust futex thread exit race	2007-10-01 07:52:23 -07:00
hrtimer.c	hrtimer: Rework hrtimer_nanosleep to make sys_compat_nanosleep easier	2007-10-18 22:54:18 +02:00
itimer.c	whitespace fixes: interval timers	2007-10-18 14:37:26 -07:00
kallsyms.c
Kconfig.hz
Kconfig.preempt	Move PREEMPT_NOTIFIERS into an always-included Kconfig	2007-10-17 08:42:55 -07:00
kexec.c	pid namespaces: define is_global_init() and is_container_init()	2007-10-19 11:53:37 -07:00
kfifo.c
kmod.c	Restore call_usermodehelper_pipe() behaviour	2007-09-11 17:21:20 -07:00
kprobes.c	kprobes: support kretprobe blacklist	2007-10-16 09:43:10 -07:00
ksysfs.c	add-vmcore: cleanup the coding style according to Andrew's comments	2007-10-17 08:42:54 -07:00
kthread.c
latency.c
lockdep.c	workqueue: debug flushing deadlocks with lockdep	2007-10-19 11:53:38 -07:00
lockdep_internals.h
lockdep_proc.c	lockdep: Avoid /proc/lockdep & lock_stat infinite output	2007-10-11 22:11:11 +02:00
Makefile	cgroups: implement namespace tracking subsystem	2007-10-19 11:53:37 -07:00
module.c	whitespace fixes: module loading	2007-10-18 14:37:25 -07:00
mutex-debug.c
mutex-debug.h
mutex.c	lockdep: fixup mutex annotations	2007-10-11 22:11:12 +02:00
mutex.h
notifier.c	Add kernel/notifier.c	2007-10-19 11:53:34 -07:00
ns_cgroup.c	cgroups: implement namespace tracking subsystem	2007-10-19 11:53:37 -07:00
nsproxy.c	pid namespaces: allow cloning of new namespace	2007-10-19 11:53:39 -07:00
panic.c	whitespace fixes: panic handling	2007-10-18 14:37:25 -07:00
params.c	param_sysfs_builtin memchr argument fix	2007-10-18 14:37:21 -07:00
pid.c	pid namespaces: allow cloning of new namespace	2007-10-19 11:53:39 -07:00
posix-cpu-timers.c
posix-timers.c	hrtimer: Rework hrtimer_nanosleep to make sys_compat_nanosleep easier	2007-10-18 22:54:18 +02:00
printk.c	serial: turn serial console suspend a boot rather than compile time option	2007-10-18 14:37:19 -07:00
profile.c	make kernel/profile.c:time_hook static	2007-10-17 08:42:55 -07:00
ptrace.c	m32r: convert to generic sys_ptrace	2007-10-16 09:43:04 -07:00
rcupdate.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
rcutorture.c	Make rcutorture RNG use temporal entropy	2007-10-17 08:42:53 -07:00
relay.c	whitespace fixes: relayfs	2007-10-18 14:37:24 -07:00
resource.c	memory unplug: memory hotplug cleanup	2007-10-16 09:43:01 -07:00
rtmutex-debug.c	kernel/rtmutex-debug.c: cleanups	2007-10-17 08:42:50 -07:00
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c	Task Control Groups: example CPU accounting subsystem	2007-10-19 11:53:36 -07:00
sched_debug.c	sched: reduce schedstat variable overhead a bit	2007-10-18 21:32:56 +02:00
sched_fair.c	sched: fix new task startup crash	2007-10-17 16:55:11 +02:00
sched_idletask.c	sched: mark scheduling classes as const	2007-10-15 17:00:12 +02:00
sched_rt.c	sched: tidy up SCHED_RR	2007-10-15 17:00:13 +02:00
sched_stats.h	sched: reduce schedstat variable overhead a bit	2007-10-18 21:32:56 +02:00
seccomp.c
signal.c	pid namespaces: define is_global_init() and is_container_init()	2007-10-19 11:53:37 -07:00
softirq.c	[KERNEL]: Unexport raise_softirq_irqoff	2007-10-10 16:49:18 -07:00
softlockup.c	softlockup: add a /proc tuning parameter	2007-10-17 08:42:47 -07:00
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys.c	pid namespaces: round up the API	2007-10-19 11:53:37 -07:00
sys_ni.c	kernel/sys_ni.c: add dummy sys_ni_syscall() prototype	2007-10-17 08:42:55 -07:00
sysctl.c	pid namespaces: define is_global_init() and is_container_init()	2007-10-19 11:53:37 -07:00
sysctl_check.c	V3 file capabilities: alter behavior of cap_setpcap	2007-10-18 14:37:24 -07:00
taskstats.c	Add cgroupstats	2007-10-19 11:53:36 -07:00
time.c	whitespace fixes: time syscalls	2007-10-18 14:37:24 -07:00
timer.c	Add scaled time to taskstats based process accounting	2007-10-18 14:37:28 -07:00
tsacct.c	Add scaled time to taskstats based process accounting	2007-10-18 14:37:28 -07:00
uid16.c
user.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched	2007-10-17 09:11:18 -07:00
user_namespace.c	Fix user namespace exiting OOPs	2007-09-19 11:24:18 -07:00
utsname.c	Fix UTS corruption during clone(CLONE_NEWUTS)	2007-09-19 11:24:17 -07:00
utsname_sysctl.c
wait.c
workqueue.c	workqueue: debug flushing deadlocks with lockdep	2007-10-19 11:53:38 -07:00