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Darren Hart b56863630d futex: clean up futex_(un)lock_pi fault handling ...

Impact: cleanup

Some apparently left over cruft code was complicating the fault logic:

Testing if uval != -EFAULT doesn't have any meaning, get_user() sets ret
to either 0 or -EFAULT, there's no need to compare uval, especially not
against EFAULT which it will never be.  This patch removes the superfluous
test and clarifies the comment blocks.

Build and boot tested on an 8way x86_64 system.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-12-19 09:20:21 +01:00

..

irq

irq: make variable static

2008-10-22 07:37:17 +02:00

power

suspend: use WARN not WARN_ON to print the message

2008-11-18 08:07:36 -08:00

time

nohz: disable tick_nohz_kick_tick() for now

2008-11-10 22:39:27 +01:00

trace

Merge branch 'tip/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/urgent

2008-11-19 09:00:50 +01:00

.gitignore

…

acct.c

tty: Fix abusers of current->sighand->tty

2008-10-13 09:51:42 -07:00

audit_tree.c

Fix inotify watch removal/umount races

2008-11-15 12:26:44 -08:00

audit.c

[PATCH] Fix the bug of using AUDIT_STATUS_RATE_LIMIT when set fail, no error output.

2008-08-01 12:15:16 -04:00

audit.h

…

auditfilter.c

Fix inotify watch removal/umount races

2008-11-15 12:26:44 -08:00

auditsc.c

tty: Fix abusers of current->sighand->tty

2008-10-13 09:51:42 -07:00

backtracetest.c

backtrace: replace timer with tasklet + completions

2008-06-27 18:09:16 +02:00

bounds.c

…

capability.c

security: Fix setting of PF_SUPERPRIV by __capable()

2008-08-14 22:59:43 +10:00

cgroup_debug.c

cgroups: fix probable race with put_css_set[_taskexit] and find_css_set

2008-10-20 08:52:38 -07:00

cgroup_freezer.c

freezer_cg: disable writing freezer.state of root cgroup

2008-11-12 17:17:16 -08:00

cgroup.c

cgroups: fix a serious bug in cgroupstats

2008-11-19 18:50:00 -08:00

compat.c

Merge branches 'timers/clocksource', 'timers/hrtimers', 'timers/nohz', 'timers/ntp', 'timers/posixtimers' and 'timers/debug' into v28-timers-for-linus

2008-10-20 13:14:06 +02:00

configs.c

kernel/configs.c: remove useless comments

2008-10-20 08:52:34 -07:00

cpu.c

cpumask: introduce new API, without changing anything

2008-11-06 09:05:33 +01:00

cpuset.c

cpuset: update top cpuset's mems after adding a node

2008-11-19 18:49:58 -08:00

delayacct.c

per-task-delay-accounting: update taskstats for memory reclaim delay

2008-07-25 10:53:47 -07:00

dma-coherent.c

dma-coherent: export dma_[alloc|release]_from_coherent methods

2008-08-22 08:34:53 +02:00

dma.c

kernel/dma.c: remove a CVS keyword

2008-10-16 11:21:30 -07:00

exec_domain.c

proc: move /proc/execdomains to kernel/exec_domain.c

2008-10-23 14:30:41 +04:00

exit.c

Move "exit_robust_list" into mm_release()

2008-11-15 10:20:36 -08:00

extable.c

…

fork.c

Move "exit_robust_list" into mm_release()

2008-11-15 10:20:36 -08:00

freezer.c

freezer_cg: use thaw_process() in unfreeze_cgroup()

2008-10-30 11:38:45 -07:00

futex_compat.c

…

futex.c

futex: clean up futex_(un)lock_pi fault handling

2008-12-19 09:20:21 +01:00

hrtimer.c

hrtimer: clean up unused callback modes

2008-11-12 09:54:40 +01:00

itimer.c

timers: fix itimer/many thread hang

2008-09-14 16:25:35 +02:00

kallsyms.c

sprint_symbol(): use less stack

2008-11-19 18:49:58 -08:00

Kconfig.freezer

container freezer: implement freezer cgroup subsystem

2008-10-20 08:52:34 -07:00

Kconfig.hz

sched: fix SCHED_HRTICK dependency

2008-07-28 14:37:38 +02:00

Kconfig.preempt

…

kexec.c

kexec: fix crash_save_vmcoreinfo_init build problem

2008-10-20 15:28:50 -07:00

kfifo.c

…

kgdb.c

kgdb: call touch_softlockup_watchdog on resume

2008-10-06 13:50:59 -05:00

kmod.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus

2008-10-16 12:38:34 -07:00

kprobes.c

kernel/kprobes.c: don't pad kretprobe_table_locks[] on uniprocessor builds

2008-11-12 17:17:17 -08:00

ksysfs.c

profiling: dynamically enable readprofile at runtime

2008-10-16 11:21:31 -07:00

kthread.c

Merge branch 'tracing-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2008-10-20 13:35:07 -07:00

latencytop.c

…

lockdep_internals.h

lockdep: build fix

2008-08-13 12:55:10 +02:00

lockdep_proc.c

lockstat: fix numerical output rounding error

2008-08-26 10:37:46 +02:00

lockdep.c

lockdep: fix irqs on/off ip tracing

2008-10-28 11:19:07 +01:00

Makefile

Remove -mno-spe flags as they dont belong

2008-11-17 13:24:35 -08:00

marker.c

markers: bit-field is not thread-safe nor smp-safe

2008-10-14 10:38:45 +02:00

module.c

Merge branch 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc

2008-10-23 12:04:37 -07:00

mutex-debug.c

…

mutex-debug.h

…

mutex.c

locking: fix mutex @key parameter kernel-doc notation

2008-07-28 18:12:36 +02:00

mutex.h

…

notifier.c

ftrace: ignore functions that cannot be kprobe-ed

2008-10-14 10:34:22 +02:00

ns_cgroup.c

cgroup_clone: use pid of newly created task for new cgroup

2008-07-25 10:53:37 -07:00

nsproxy.c

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

panic.c

Make panic= and panic_on_oops into core_params

2008-10-22 10:00:25 +11:00

params.c

Fix compile warning in kernel/params.c

2008-10-23 12:09:00 -07:00

pid_namespace.c

pid_ns: (BUG 11391) change ->child_reaper when init->group_leader exits

2008-09-02 19:21:38 -07:00

pid.c

pidns: remove now unused find_pid function.

2008-07-25 10:53:45 -07:00

pm_qos_params.c

pm_qos_requirement might sleep

2008-09-02 19:21:40 -07:00

posix-cpu-timers.c

sched, signals: fix the racy usage of ->signal in account_group_xxx/run_posix_cpu_timers

2008-11-17 16:49:35 +01:00

posix-timers.c

Merge branch 'timers/range-hrtimers' into v28-range-hrtimers-for-linus-v2

2008-10-22 09:48:06 +02:00

printk.c

printk: remove unused code from kernel/printk.c

2008-10-23 21:54:29 +02:00

profile.c

kernel/profile.c: fix section mismatch warning

2008-11-18 08:49:24 +01:00

ptrace.c

make ptrace_untrace() static

2008-10-20 08:52:39 -07:00

rcuclassic.c

rcu: RCU-based detection of stalled CPUs for Classic RCU, fix

2008-10-03 10:41:00 +02:00

rcupdate.c

rcupdate: fix bug of rcu_barrier*()

2008-10-21 15:59:53 +02:00

rcupreempt_trace.c

rcu: trace fix possible mem-leak

2008-08-15 17:54:40 +02:00

rcupreempt.c

byteorder: remove direct includes of linux/byteorder/swab[b].h

2008-10-20 08:52:40 -07:00

rcutorture.c

byteorder: remove direct includes of linux/byteorder/swab[b].h

2008-10-20 12:51:53 -07:00

relay.c

relay: fix cpu offline problem

2008-11-18 15:08:56 +01:00

res_counter.c

cgroup files: convert res_counter_write() to be a cgroups write_string() handler

2008-07-25 10:53:36 -07:00

resource.c

reserve_region_with_split: Fix GFP_KERNEL usage under spinlock

2008-11-01 09:53:58 -07:00

rtmutex_common.h

…

rtmutex-debug.c

…

rtmutex-debug.h

…

rtmutex-tester.c

sysdev: Pass the attribute to the low level sysdev show/store function

2008-07-21 21:55:02 -07:00

rtmutex.c

hrtimer: convert kernel/* to the new hrtimer apis

2008-09-05 21:35:13 -07:00

rtmutex.h

…

rwsem.c

…

sched_clock.c

sched_clock: prevent scd->clock from moving backwards

2008-10-10 11:17:04 +02:00

sched_cpupri.c

sched: use a 2-d bitmap for searching lowest-pri CPU

2008-06-06 15:19:28 +02:00

sched_cpupri.h

sched: fix the cpuprio count really

2008-06-06 15:19:44 +02:00

sched_debug.c

sched: fix kernel warning on /proc/sched_debug access

2008-11-16 08:07:15 +01:00

sched_fair.c

sched: release buddies on yield

2008-11-11 11:57:22 +01:00

sched_features.h

sched: backward looking buddy

2008-11-05 10:30:14 +01:00

sched_idletask.c

sched: add CONFIG_SMP consistency

2008-10-22 10:01:52 +02:00

sched_rt.c

Merge commit 'v2.6.28-rc1' into sched/urgent

2008-10-24 12:48:46 +02:00

sched_stats.h

sched, signals: fix the racy usage of ->signal in account_group_xxx/run_posix_cpu_timers

2008-11-17 16:49:35 +01:00

sched.c

cpuset: fix regression when failed to generate sched domains

2008-11-18 08:44:51 +01:00

seccomp.c

…

semaphore.c

semaphore: __down_common: use signal_pending_state()

2008-08-05 14:33:47 -07:00

signal.c

'kill sig -1' must only apply to caller's namespace

2008-10-30 11:38:46 -07:00

smp.c

generic-ipi: fix the smp_mb() placement

2008-11-06 08:41:56 +01:00

softirq.c

irq: call __irq_enter() before calling the tick_idle_check

2008-11-10 22:36:39 +01:00

softlockup.c

Make the taint flags reliable

2008-10-16 11:21:31 -07:00

spinlock.c

lockdep: spin_lock_nest_lock(), checkpatch fixes

2008-08-13 13:56:51 +02:00

srcu.c

…

stacktrace.c

stacktrace: fix modular build, export print_stack_trace and save_stack_trace

2008-06-30 09:20:55 +02:00

stop_machine.c

stop_machine: fix race with return value (fixes Bug #11989)

2008-11-16 15:09:52 -08:00

sys_ni.c

reintroduce accept4

2008-11-19 18:49:57 -08:00

sys.c

Merge branch 'timers/range-hrtimers' into v28-range-hrtimers-for-linus-v2

2008-10-22 09:48:06 +02:00

sysctl_check.c

sysctl: check for bogus modes

2008-07-25 10:53:45 -07:00

sysctl.c

Merge commit 'v2.6.28-rc2' into tracing/urgent

2008-10-27 10:50:54 +01:00

taskstats.c

taskstats: remove initialization of static per-cpu variable

2008-07-25 10:53:47 -07:00

test_kprobes.c

…

time.c

select: add a timespec_add_safe() function

2008-09-05 21:34:57 -07:00

timeconst.pl

…

timer.c

Add round_jiffies_up and related routines

2008-11-06 08:42:48 +01:00

tracepoint.c

tracepoint: check if the probe has been registered

2008-10-27 16:45:46 +01:00

tsacct.c

task IO accounting: move all IO statistics in struct task_io_accounting

2008-07-27 16:12:28 -07:00

uid16.c

…

user_namespace.c

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

user.c

sched: rt-bandwidth for user grouping interface

2008-08-19 13:10:09 +02:00

utsname_sysctl.c

sysctl: simplify ->strategy

2008-10-16 11:21:47 -07:00

utsname.c

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

wait.c

wait: kill is_sync_wait()

2008-10-16 11:21:31 -07:00

workqueue.c

cpumask: introduce new API, without changing anything

2008-11-06 09:05:33 +01:00