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linux-stable-rt/kernel
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Paul E. McKenney e0ecfa7917 Preempt-RCU: fix rcu_barrier for preemptive environment. 
Fix rcu_barrier() to work properly in preemptive kernel environment.
Also, the ordering of callback must be preserved while moving
callbacks to another CPU during CPU hotplug.

Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Dipankar Sarma <dipankar@in.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 		2008-01-25 21:08:24 +01:00
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irq genirq: revert lazy irq disable for simple irqs 2007-12-18 18:05:58 +01:00
power driver core: make /sys/power a kobject 2008-01-24 20:40:25 -08:00
time Driver core: change sysdev classes to use dynamic kobject names 2008-01-24 20:40:40 -08:00
.gitignore
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Kconfig.hz
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Kconfig.instrumentation Tiny clean-up of OPROFILE/KPROBES configuration 2007-12-06 09:41:12 -08:00
Kconfig.preempt
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Makefile Preempt-RCU: reorganize RCU code into rcuclassic.c and rcupdate.c 2008-01-25 21:08:24 +01:00
acct.c acct: real_parent ppid 2008-01-07 14:55:37 -08:00
audit.c
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audit.h
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audit_tree.c
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auditfilter.c
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auditsc.c
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capability.c
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cgroup.c
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cgroup_debug.c
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compat.c
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configs.c
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cpu.c cpu-hotplug: replace per-subsystem mutexes with get_online_cpus() 2008-01-25 21:08:02 +01:00
cpuset.c cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() 2008-01-25 21:08:02 +01:00
delayacct.c
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dma.c
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exec_domain.c
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exit.c wait_task_stopped(): pass correct exit_code to wait_noreap_copyout() 2007-11-29 09:24:55 -08:00
extable.c
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fork.c sched: add RT-balance cpu-weight 2008-01-25 21:08:07 +01:00
futex.c futex: Prevent stale futex owner when interrupted/timeout 2008-01-08 16:21:39 -08:00
futex_compat.c
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hrtimer.c hrtimer: fix section mismatch 2008-01-21 19:39:41 -08:00
itimer.c
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kallsyms.c FRV: fix the extern declaration of kallsyms_num_syms 2007-11-29 09:24:54 -08:00
kexec.c vmcoreinfo: add the array length of "free_list" for filtering free pages 2008-01-08 16:10:36 -08:00
kfifo.c
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kmod.c Fix unbalanced helper_lock in kernel/kmod.c 2008-01-17 15:38:59 -08:00
kprobes.c
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ksysfs.c Kobject: convert remaining kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
kthread.c
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latency.c
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lockdep.c softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks 2008-01-25 21:08:02 +01:00
lockdep_internals.h
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lockdep_proc.c
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marker.c
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module.c Kobject: convert remaining kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
mutex-debug.c
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mutex-debug.h
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mutex.c
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mutex.h
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notifier.c
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ns_cgroup.c
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nsproxy.c
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panic.c debug: add end-of-oops marker 2007-12-20 15:01:17 +01:00
params.c Modules: remove unneeded release function 2008-01-24 20:40:39 -08:00
pid.c
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posix-cpu-timers.c
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posix-timers.c
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printk.c sched: remove printk_clock() 2008-01-25 21:07:59 +01:00
profile.c
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ptrace.c ptrace: Call arch_ptrace_attach() when request=PTRACE_TRACEME 2008-01-25 08:31:39 +01:00
rcuclassic.c Preempt-RCU: fix rcu_barrier for preemptive environment. 2008-01-25 21:08:24 +01:00
rcupdate.c Preempt-RCU: fix rcu_barrier for preemptive environment. 2008-01-25 21:08:24 +01:00
rcutorture.c cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() 2008-01-25 21:08:02 +01:00
relay.c
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resource.c
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rtmutex-debug.c
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rtmutex-debug.h
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rtmutex-tester.c Driver core: change sysdev classes to use dynamic kobject names 2008-01-24 20:40:40 -08:00
rtmutex.c
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rtmutex.h
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rtmutex_common.h
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rwsem.c sched: mark rwsem functions as __sched for wchan/profiling 2007-12-18 15:21:13 +01:00
sched.c sched: RT-balance, add new methods to sched_class 2008-01-25 21:08:22 +01:00
sched_debug.c sched: fix gcc warnings 2007-12-30 17:24:35 +01:00
sched_fair.c sched: RT-balance, add new methods to sched_class 2008-01-25 21:08:22 +01:00
sched_idletask.c sched: RT-balance, add new methods to sched_class 2008-01-25 21:08:22 +01:00
sched_rt.c sched: remove some old cpuset logic 2008-01-25 21:08:23 +01:00
sched_stats.h sched: clean up kernel/sched_stat.h 2007-11-28 15:52:56 +01:00
seccomp.c
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signal.c
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softirq.c
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softlockup.c softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks 2008-01-25 21:08:02 +01:00
spinlock.c
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srcu.c
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stacktrace.c
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stop_machine.c cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus() 2008-01-25 21:08:02 +01:00
sys.c
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sys_ni.c
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sysctl.c softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks 2008-01-25 21:08:02 +01:00
sysctl_check.c sysctl: fix ax25 checks 2007-12-17 19:28:17 -08:00
taskstats.c
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time.c
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timer.c timer: fix section mismatch 2008-01-21 19:39:41 -08:00
tsacct.c
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uid16.c
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user.c Kobject: convert kernel/user.c to use kobject_init/add_ng() 2008-01-24 20:40:31 -08:00
user_namespace.c
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utsname.c
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utsname_sysctl.c Isolate the UTS namespace's domainname and hostname back 2007-11-29 09:24:53 -08:00
wait.c
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workqueue.c cpu-hotplug: replace per-subsystem mutexes with get_online_cpus() 2008-01-25 21:08:02 +01:00