linux/kernel
Eric W. Biederman 14e9d5730a [PATCH] pid: Properly detect orphaned process groups in exit_notify
In commit 0475ac0845 when converting the
orphaned process group handling to use struct pid I made a small
mistake.  I accidentally replaced an == with a !=.

Besides just being a dumb thing to do apparently this has a bad side
effect.  The improper orphaned process group detection causes kwin to
die after a suspend/resume cycle.

I'm amazed this patch has been around as long as it has without anyone
else noticing something funny going on.

And the following people deserve credit for spotting and helping
to reproduce this.

Thanks to: Sid Boyce <g3vbv@blueyonder.co.uk>
Thanks to: "Michael Wu"

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-29 08:16:23 -07:00
..
irq [PATCH] genirq: Mask irqs when migrating them. 2007-02-26 10:34:08 -08:00
power [PATCH] Revert "swsusp: disable nonboot CPUs before entering platform suspend" 2007-03-27 09:20:03 -07:00
time [PATCH] ntp: avoid time_offset overflows 2007-03-27 09:05:15 -07:00
.gitignore
acct.c
audit.c [PATCH] audit config lockdown 2007-02-17 21:30:12 -05:00
audit.h
auditfilter.c [PATCH] minor update to rule add/delete messages (ver 2) 2007-02-17 21:30:09 -05:00
auditsc.c [PATCH] fix deadlock in audit_log_task_context() 2007-03-14 15:27:48 -07:00
capability.c
compat.c
configs.c
cpu.c
cpuset.c [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
delayacct.c
dma.c
exec_domain.c
exit.c [PATCH] pid: Properly detect orphaned process groups in exit_notify 2007-03-29 08:16:23 -07:00
extable.c
fork.c [PATCH] initialise pi_lock if CONFIG_RT_MUTEXES=N 2007-03-16 19:25:06 -07:00
futex_compat.c
futex.c [PATCH] futex: PI state locking fix 2007-03-16 19:25:06 -07:00
hrtimer.c [PATCH] hrtimers: fix reprogramming SMP race 2007-03-28 13:44:31 -07:00
itimer.c [PATCH] hrtimers: prevent possible itimer DoS 2007-02-16 08:13:59 -08:00
kallsyms.c
Kconfig.hz
Kconfig.preempt
kexec.c
kfifo.c
kmod.c Revert "Driver core: let request_module() send a /sys/modules/kmod/-uevent" 2007-02-23 14:54:57 -08:00
kprobes.c [PATCH] kprobes: list all active probes in the system 2007-02-20 17:10:14 -08:00
ksysfs.c
kthread.c
latency.c
lockdep_internals.h
lockdep_proc.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
lockdep.c [PATCH] lockdep: debug_show_all_locks & debug_show_held_locks vs. debug_locks 2007-03-22 19:39:06 -07:00
Makefile [PATCH] sysctl: move utsname sysctls to their own file 2007-02-14 08:09:58 -08:00
module.c Revert "driver core: refcounting fix" 2007-03-09 15:25:04 -08:00
mutex-debug.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
mutex-debug.h
mutex.c
mutex.h
nsproxy.c
panic.c
params.c Revert "Driver core: let request_module() send a /sys/modules/kmod/-uevent" 2007-02-23 14:54:57 -08:00
pid.c
posix-cpu-timers.c [PATCH] posix timers: RCU optimization for clock_gettime() 2007-02-16 08:14:00 -08:00
posix-timers.c [PATCH] hrtimers: add high resolution timer support 2007-02-16 08:13:59 -08:00
printk.c kernel/printk.c: comment fix 2007-02-17 20:10:16 +01:00
profile.c
ptrace.c
rcupdate.c
rcutorture.c [PATCH] Publish rcutorture module parameters via sysfs, read-only 2007-03-06 09:30:25 -08:00
relay.c [PATCH] kernel-doc fixes for 2.6.20-git15 (non-drivers) 2007-03-01 14:53:37 -08:00
resource.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
rtmutex_common.h
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c [PATCH] hrtimers: namespace and enum cleanup 2007-02-16 08:13:58 -08:00
rtmutex.h
rwsem.c
sched.c [PATCH] sched: remove SMT nice 2007-03-05 07:57:51 -08:00
seccomp.c
signal.c Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 2007-02-26 12:48:06 -08:00
softirq.c [PATCH] tick-management: dyntick / highres functionality 2007-02-16 08:13:59 -08:00
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c
sysctl.c sysctl: Support vdso_enabled sysctl on SH. 2007-03-05 14:13:26 +09:00
taskstats.c
time.c [PATCH] Fix multiple conversion bugs in msecs_to_jiffies 2007-02-16 08:13:56 -08:00
timer.c [PATCH] dynticks: fix hrtimer rounding error in next_timer_interrupt 2007-03-25 14:57:34 -07:00
tsacct.c [PATCH] time: x86_64: split x86_64/kernel/time.c up 2007-02-16 08:14:00 -08:00
uid16.c
user.c
utsname_sysctl.c [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
utsname.c
wait.c
workqueue.c [PATCH] Add debugging feature /proc/timer_stat 2007-02-16 08:13:59 -08:00