Oleg Nesterov f53ae1dc34 [PATCH] arm_timer: remove a racy and obsolete PF_EXITING check ... arm_timer() checks PF_EXITING to prevent BUG_ON(->exit_state) in run_posix_cpu_timers(). However, for some reason it does so only for CPUCLOCK_PERTHREAD case (which is imho wrong). Also, this check is not reliable, PF_EXITING could be set on another cpu without any locks/barriers just after the check, so it can't prevent from attaching the timer to the exiting task. The previous patch makes this check unneeded. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-06-17 10:52:13 -07:00
..
irq	[PATCH] request_irq(): remove warnings from irq probing	2006-04-28 08:33:46 -07:00
power	[PATCH] off-by-1 in kernel/power/main.c	2006-04-28 08:33:46 -07:00
.gitignore	…
Kconfig.hz	…
Kconfig.preempt	…
Makefile	[PATCH] lightweight robust futexes: compat	2006-03-27 08:44:49 -08:00
acct.c	[PATCH] Fix pacct bug in multithreading case.	2006-03-31 12:18:54 -08:00
audit.c	[PATCH] More user space subject labels	2006-05-01 06:10:01 -04:00
audit.h	[PATCH] support for context based audit filtering, part 2	2006-05-01 06:09:36 -04:00
auditfilter.c	[PATCH] More user space subject labels	2006-05-01 06:10:01 -04:00
auditsc.c	[PATCH] Audit Filter Performance	2006-05-01 06:10:07 -04:00
capability.c	[PATCH] refactor capable() to one implementation, add __capable() helper	2006-03-25 08:22:56 -08:00
compat.c	[PATCH] lightweight robust futexes: compat	2006-03-27 08:44:49 -08:00
configs.c	…
cpu.c	[PATCH] Notifier chain update: API changes	2006-03-27 08:44:50 -08:00
cpuset.c	[PATCH] cpuset: might_sleep_if check in cpuset_zones_allowed	2006-05-21 12:59:18 -07:00
dma.c	…
exec_domain.c	[PATCH] Fix module refcount leak in __set_personality()	2006-03-24 07:33:30 -08:00
exit.c	[PATCH] run_posix_cpu_timers: remove a bogus BUG_ON()	2006-06-17 10:52:13 -07:00
extable.c	[PATCH] symbol_put_addr() locks kernel	2006-05-15 11:20:55 -07:00
fork.c	[PATCH] move call of audit_free() into do_exit()	2006-05-01 06:06:13 -04:00
futex.c	[PATCH] futex: check and validate timevals	2006-03-31 12:18:59 -08:00
futex_compat.c	[PATCH] futex: check and validate timevals	2006-03-31 12:18:59 -08:00
hrtimer.c	[PATCH] hrtimer: export symbols	2006-05-31 16:27:11 -07:00
intermodule.c	…
itimer.c	[PATCH] hrtimers: remove data field	2006-03-26 08:57:03 -08:00
kallsyms.c	…
kexec.c	…
kfifo.c	…
kmod.c	[PATCH] wait_for_helper: trivial style cleanup	2006-03-28 18:36:41 -08:00
kprobes.c	[PATCH] kprobes: NULL out non-relevant fields in struct kretprobe	2006-04-20 07:54:03 -07:00
ksysfs.c	[PATCH] fix build error if CONFIG_SYSFS=n	2006-03-24 07:33:31 -08:00
kthread.c	[PATCH] find_task_by_pid() needs tasklist_lock	2006-03-25 08:22:57 -08:00
module.c	[PATCH] symbol_put_addr() locks kernel	2006-05-15 11:20:55 -07:00
mutex-debug.c	…
mutex-debug.h	…
mutex.c	…
mutex.h	…
panic.c	[PATCH] the scheduled unexport of panic_timeout	2006-04-11 06:18:40 -07:00
params.c	[PATCH] Change dash2underscore() return value to char	2006-03-28 09:16:03 -08:00
pid.c	[PATCH] pidhash: Refactor the pid hash table	2006-03-31 12:19:00 -08:00
posix-cpu-timers.c	[PATCH] arm_timer: remove a racy and obsolete PF_EXITING check	2006-06-17 10:52:13 -07:00
posix-timers.c	[PATCH] hrtimers: remove data field	2006-03-26 08:57:03 -08:00
printk.c	BUG_ON() Conversion in kernel/printk.c	2006-04-01 01:21:17 +02:00
profile.c	[PATCH] Remove __devinit and __cpuinit from notifier_call definitions	2006-04-26 08:30:03 -07:00
ptrace.c	ptrace_attach: fix possible deadlock schenario with irqs	2006-05-11 11:08:49 -07:00
rcupdate.c	[PATCH] RCU: introduce rcu_needs_cpu() interface	2006-05-15 11:20:55 -07:00
rcutorture.c	[PATCH] for_each_possible_cpu: fixes for generic part	2006-03-28 09:16:05 -08:00
relay.c	[PATCH] relay: consolidate sendfile() and read() code	2006-03-23 19:58:45 +01:00
resource.c	…
sched.c	Revert "[PATCH] sched: fix interactive task starvation"	2006-05-21 18:54:09 -07:00
seccomp.c	…
signal.c	[PATCH] fix non-leader exec under ptrace	2006-04-14 08:59:13 -07:00
softirq.c	[PATCH] Remove __devinit and __cpuinit from notifier_call definitions	2006-04-26 08:30:03 -07:00
softlockup.c	[PATCH] Remove __devinit and __cpuinit from notifier_call definitions	2006-04-26 08:30:03 -07:00
spinlock.c	[PATCH] BUILD_LOCK_OPS: cleanup preempt_disable() usage	2006-03-23 07:38:16 -08:00
stop_machine.c	…
sys.c	[PATCH] Make setsid() more robust	2006-03-31 12:18:59 -08:00
sys_ni.c	[PATCH] frv: define MMU mode specific syscalls as 'cond_syscall' and clean up unneeded macros	2006-04-11 06:18:33 -07:00
sysctl.c	[PATCH] Range checking in do_proc_dointvec_(userhz_)jiffies_conv	2006-03-24 07:33:20 -08:00
time.c	Fix comments: s/granuality/granularity/	2006-04-01 01:41:22 +02:00
timer.c	[PATCH] Fix a NO_IDLE_HZ timer bug	2006-05-21 12:59:21 -07:00
uid16.c	[PATCH] Add more prevent_tail_call()	2006-04-19 16:27:18 -07:00
user.c	[PATCH] free_uid() locking improvement	2006-03-24 07:33:20 -08:00
wait.c	…
workqueue.c	[PATCH] Remove __devinit and __cpuinit from notifier_call definitions	2006-04-26 08:30:03 -07:00