Sukadev Bhattiprolu f400e198b2 [PATCH] pidspace: is_init() ... This is an updated version of Eric Biederman's is_init() patch. (http://lkml.org/lkml/2006/2/6/280). It applies cleanly to 2.6.18-rc3 and replaces a few more instances of ->pid == 1 with is_init(). Further, is_init() checks pid and thus removes dependency on Eric's other patches for now. Eric's original description: There are a lot of places in the kernel where we test for init because we give it special properties. Most significantly init must not die. This results in code all over the kernel test ->pid == 1. Introduce is_init to capture this case. With multiple pid spaces for all of the cases affected we are looking for only the first process on the system, not some other process that has pid == 1. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Serge Hallyn <serue@us.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: <lxc-devel@lists.sourceforge.net> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-09-29 09:18:12 -07:00
..
irq	[PATCH] irq: remove a extra line	2006-09-29 09:18:07 -07:00
power	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6	2006-09-26 11:49:46 -07:00
time	[PATCH] time: rename clocksource functions	2006-06-26 09:58:21 -07:00
.gitignore
acct.c	[PATCH] Fix sighand->siglock usage in kernel/acct.c	2006-07-14 21:53:54 -07:00
audit.c	[PATCH] selinux: rename selinux_ctxid_to_string	2006-09-26 08:48:52 -07:00
audit.h	[PATCH] audit: AUDIT_PERM support	2006-09-11 13:32:30 -04:00
auditfilter.c	[PATCH] selinux: rename selinux_ctxid_to_string	2006-09-26 08:48:52 -07:00
auditsc.c	[PATCH] selinux: rename selinux_ctxid_to_string	2006-09-26 08:48:52 -07:00
capability.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
compat.c
configs.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
cpu.c	[PATCH] Disable CPU hotplug during suspend	2006-09-26 08:48:59 -07:00
cpuset.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
delayacct.c	[PATCH] task delay accounting fixes	2006-09-01 11:39:08 -07:00
dma.c
exec_domain.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
exit.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
extable.c
fork.c	[PATCH] ifdef blktrace debugging fields	2006-09-29 09:18:09 -07:00
futex.c	[PATCH] Use the correct restart option for futex_lock_pi	2006-09-08 10:22:50 -07:00
futex_compat.c	[PATCH] futex: Apply recent futex fixes to futex_compat	2006-08-06 08:57:49 -07:00
hrtimer.c	[PATCH] fix hrtimer percpu usage typo	2006-08-14 12:54:28 -07:00
itimer.c
kallsyms.c	[PATCH] null-terminate over-long /proc/kallsyms symbols	2006-07-14 21:53:52 -07:00
Kconfig.hz
Kconfig.preempt
kexec.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
kfifo.c
kmod.c	[PATCH] bug fix in kernel/kmod.c	2006-09-16 12:54:32 -07:00
kprobes.c	[PATCH] IA64: kprobe invalidate icache of jump buffer	2006-07-31 13:28:38 -07:00
ksysfs.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
kthread.c	[PATCH] remove kernel/kthread.c:kthread_stop_sem()	2006-07-14 21:53:52 -07:00
lockdep.c	[PATCH] Avoid recursion in lockdep when stack tracer takes locks	2006-09-26 10:52:34 +02:00
lockdep_internals.h	[PATCH] lockdep: double the number of stack-trace entries	2006-09-13 07:32:14 -07:00
lockdep_proc.c	[PATCH] lockdep: procfs	2006-07-03 15:27:04 -07:00
Makefile	[PATCH] per-task-delay-accounting: taskstats interface	2006-07-14 21:53:56 -07:00
module.c	[PATCH] load_module: no BUG if module_subsys uninitialized	2006-09-25 17:38:36 -07:00
mutex-debug.c	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
mutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
mutex.c	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
mutex.h	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
panic.c	[PATCH] Add the __stack_chk_fail() function	2006-09-26 10:52:39 +02:00
params.c	[PATCH] module_subsys: initialize earlier	2006-09-29 09:18:08 -07:00
pid.c	[PATCH] pid: remove temporary debug code in attach_pid	2006-09-27 08:26:19 -07:00
posix-cpu-timers.c
posix-timers.c
printk.c	[PATCH] PM: make it possible to disable console suspending	2006-09-26 08:49:03 -07:00
profile.c	[PATCH] Profiling: require buffer allocation on the correct node	2006-09-26 08:48:50 -07:00
ptrace.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
rcupdate.c	[PATCH] rcu_do_batch: make ->qlen decrement irq safe	2006-09-13 07:32:14 -07:00
rcutorture.c	[PATCH] rcu: add lock annotations to rcu{,_bh}_torture_read_{lock,unlock}	2006-09-29 09:18:08 -07:00
relay.c	[PATCH] kernel-doc for relay interface	2006-09-29 09:18:06 -07:00
resource.c	Resources: insert identical resources above existing resources	2006-09-26 17:43:52 -07:00
rtmutex-debug.c	[PATCH] sched: cleanup, remove task_t, convert to struct task_struct	2006-07-03 15:27:11 -07:00
rtmutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex-tester.c	[PATCH] Add try_to_freeze() to rt-test kthreads	2006-07-14 21:53:53 -07:00
rtmutex.c	[PATCH] clean up and remove some extra spinlocks from rtmutex	2006-09-29 09:18:09 -07:00
rtmutex.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex_common.h	[PATCH] pi-futex: futex_lock_pi/futex_unlock_pi support	2006-06-27 17:32:47 -07:00
rwsem.c	[PATCH] lockdep: prove rwsem locking correctness	2006-07-03 15:27:04 -07:00
sched.c	[PATCH] Fix longstanding load balancing bug in the scheduler	2006-09-26 08:48:43 -07:00
seccomp.c
signal.c	[PATCH] NOMMU: move the fallback arch_vma_name() to a sensible place	2006-09-27 08:26:15 -07:00
softirq.c	[PATCH] Reducing local_bh_enable/disable overhead in irqtrace	2006-07-31 13:28:42 -07:00
softlockup.c	[PATCH] cpu hotplug: replace __devinit* with __cpuinit* for cpu notifications	2006-07-31 13:28:39 -07:00
spinlock.c	[PATCH] remove generic__raw_read_trylock()	2006-09-29 09:18:03 -07:00
stacktrace.c	[PATCH] lockdep: stacktrace subsystem, core	2006-07-03 15:27:02 -07:00
stop_machine.c	[PATCH] Remove redundant up() in stop_machine()	2006-08-27 11:01:31 -07:00
sys.c	[PATCH] x86: Add portable getcpu call	2006-09-26 10:52:28 +02:00
sys_ni.c
sysctl.c	[PATCH] pidspace: is_init()	2006-09-29 09:18:12 -07:00
taskstats.c	[NETLINK]: Extend netlink messaging interface	2006-09-22 14:53:43 -07:00
time.c	[PATCH] Time: Introduce arch generic time accessors	2006-06-26 09:58:20 -07:00
timer.c	[PATCH] Fix kerneldoc comments in kernel/timer.c	2006-09-29 09:18:10 -07:00
uid16.c
unwind.c	[PATCH] unwind: fix unused variable warning when !CONFIG_MODULES	2006-09-29 09:18:11 -07:00
user.c
wait.c	[PATCH] uninline init_waitqueue_head()	2006-07-10 13:24:25 -07:00
workqueue.c	[PATCH] workqueue: remove lock_cpu_hotplug()	2006-08-14 12:54:29 -07:00