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7367fdb4987147438ca8cd69d6ae021ffc646c57
linux/kernel
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Darren Hart 7367fdb498 futex: Fix bug in WARN_ON for NULL q.pi_state 
commit f27071cb7f upstream.

The WARN_ON in futex_wait_requeue_pi() for a NULL q.pi_state was testing
the address (&q.pi_state) of the pointer instead of the value
(q.pi_state) of the pointer. Correct it accordingly.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Dave Jones <davej@redhat.com>
Link: http://lkml.kernel.org/r/1c85d97f6e5f79ec389a4ead3e367363c74bd09a.1342809673.git.dvhart@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-09 08:27:54 -07:00
..
debug
kgdb,debug_core: pass the breakpoint struct instead of address and memory
2012-04-13 08:14:07 -07:00
events
perf: Fix software event overflow
2011-08-04 21:58:35 -07:00
gcov
gcov: disable CONFIG_CONSTRUCTORS when not needed by CONFIG_GCOV_KERNEL
2011-06-15 20:04:01 -07:00
irq
genirq: Adjust irq thread affinity on IRQ_SET_MASK_OK_NOCOPY return value
2012-04-13 08:14:06 -07:00
power
ftrace: Disable function tracing during suspend/resume and hibernation, again
2012-08-09 08:27:35 -07:00
time
ntp: Fix STA_INS/DEL clearing bug
2012-08-01 12:26:53 -07:00
trace
tracing: change CPU ring buffer state from tracing_cpumask
2012-07-16 08:47:51 -07:00
.gitignore
…
acct.c
…
async.c
…
audit_tree.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
audit_watch.c
kill path_lookup()
2011-03-14 09:15:23 -04:00
audit.c
netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms
2011-03-03 10:55:40 -08:00
audit.h
audit: make functions static
2010-10-30 01:42:19 -04:00
auditfilter.c
netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms
2011-03-03 10:55:40 -08:00
auditsc.c
audit: acquire creds selectively to reduce atomic op overhead
2011-04-27 15:11:03 +02:00
backtracetest.c
…
bounds.c
memcg: remove direct page_cgroup-to-page pointer
2011-03-23 19:46:28 -07:00
capability.c
Merge branch 'master' into next
2011-05-19 18:51:57 +10:00
cgroup_freezer.c
cgroup_freezer: fix freezing groups with stopped tasks
2011-12-09 08:52:27 -08:00
cgroup.c
cgroup: fix to allow mounting a hierarchy by name
2012-01-12 11:35:08 -08:00
compat.c
compat: Fix RT signal mask corruption via sigprocmask
2012-05-21 09:40:04 -07:00
configs.c
…
cpu.c
PM / Sleep: Fix race between CPU hotplug and freezer
2012-01-12 11:35:46 -08:00
cpuset.c
cpuset: mm: reduce large amounts of memory barrier related damage v3
2012-08-01 12:27:20 -07:00
crash_dump.c
crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn
2011-03-23 19:47:19 -07:00
cred.c
cred: copy_process() should clear child->replacement_session_keyring
2012-04-13 08:14:08 -07:00
delayacct.c
…
dma.c
…
elfcore.c
…
exec_domain.c
…
exit.c
ptrace: partially fix the do_wait(WEXITED) vs EXIT_DEAD->EXIT_ZOMBIE race
2012-01-06 14:14:14 -08:00
extable.c
extable, core_kernel_data(): Make sure all archs define _sdata
2011-05-20 08:56:56 +02:00
fork.c
cpuset: mm: reduce large amounts of memory barrier related damage v3
2012-08-01 12:27:20 -07:00
freezer.c
Freezer: Use SMP barriers
2011-05-17 23:19:17 +02:00
futex_compat.c
futex: Do not leak robust list to unprivileged process
2012-04-22 16:21:45 -07:00
futex.c
futex: Fix bug in WARN_ON for NULL q.pi_state
2012-08-09 08:27:54 -07:00
groups.c
userns: user namespaces: convert several capable() calls
2011-03-23 19:47:08 -07:00
hrtimer.c
hrtimer: Update hrtimer base offsets each hrtimer_interrupt
2012-07-19 08:58:46 -07:00
hung_task.c
hung_task: fix false positive during vfork
2012-01-06 14:14:13 -08:00
irq_work.c
irq_work: Use per cpu atomics instead of regular atomics
2010-12-18 15:54:48 +01:00
itimer.c
…
jump_label.c
jump_label: jump_label_inc may return before the code is patched
2011-12-09 08:52:50 -08:00
kallsyms.c
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-25 17:52:22 -07:00
Kconfig.freezer
…
Kconfig.hz
…
Kconfig.locks
arch:Kconfig.locks Remove unused config option.
2011-04-10 17:01:05 +02:00
Kconfig.preempt
…
kexec.c
PM: Remove sysdev suspend, resume and shutdown operations
2011-05-11 21:37:15 +02:00
kfifo.c
…
kmod.c
kmod: prevent kmod_loop_msg overflow in __request_module()
2011-11-11 09:35:48 -08:00
kprobes.c
kprobes: adjust "fix a memory leak in function pre_handler_kretprobe()"
2012-03-12 10:32:57 -07:00
ksysfs.c
kernel/ksysfs.c: expose file_caps_enabled in sysfs
2011-04-19 16:45:51 -07:00
kthread.c
cpuset: Fix cpuset_cpus_allowed_fallback(), don't update tsk->rt.nr_cpus_allowed
2011-05-28 17:02:57 +02:00
latencytop.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
lockdep_internals.h
…
lockdep_proc.c
lockdep: Remove unused 'factor' variable from lockdep_stats_show()
2011-03-23 13:54:47 +01:00
lockdep_states.h
…
lockdep.c
lockdep: Fix lock_is_held() on recursion
2011-06-07 12:25:50 +02:00
Makefile
cgroup: remove the ns_cgroup
2011-05-26 17:12:34 -07:00
module.c
module: Remove module size limit
2012-04-02 09:27:20 -07:00
mutex-debug.c
mutex: Use p->on_cpu for the adaptive spin
2011-04-14 08:52:33 +02:00
mutex-debug.h
mutex: Use p->on_cpu for the adaptive spin
2011-04-14 08:52:33 +02:00
mutex.c
lockdep, mutex: provide mutex_lock_nest_lock
2011-05-25 08:39:17 -07:00
mutex.h
mutex: Use p->on_cpu for the adaptive spin
2011-04-14 08:52:33 +02:00
notifier.c
…
nsproxy.c
cgroup: remove the ns_cgroup
2011-05-26 17:12:34 -07:00
padata.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
panic.c
lockdep, bug: Exclude TAINT_FIRMWARE_WORKAROUND from disabling lockdep
2012-02-13 11:06:10 -08:00
params.c
params.c: Use new strtobool function to process boolean inputs
2011-05-19 16:55:28 +09:30
pid_namespace.c
pidns: call pid_ns_prepare_proc() from create_pid_namespace()
2011-03-23 19:46:58 -07:00
pid.c
next_pidmap: fix overflow condition
2011-04-18 10:35:30 -07:00
pm_qos_params.c
Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6
2011-05-29 11:18:09 -07:00
posix-cpu-timers.c
cputimer: Cure lock inversion
2011-10-25 07:10:14 +02:00
posix-timers.c
posix-timers: RCU conversion
2011-05-24 12:10:51 +02:00
printk.c
cap_syslog: don't use WARN_ONCE for CAP_SYS_ADMIN deprecation warning
2012-02-03 09:18:57 -08:00
profile.c
kernel/profile.c: remove some duplicate code from profile_hits()
2011-05-26 17:12:37 -07:00
ptrace.c
ptrace: ptrace_resume() shouldn't wake up !TASK_TRACED thread
2011-05-25 19:20:21 +02:00
range.c
kernel/range.c: fix clean_sort_range() for the case of full array
2010-11-12 07:55:31 -08:00
rcupdate.c
rcu: Use WARN_ON_ONCE for DEBUG_OBJECTS_RCU_HEAD warnings
2011-05-05 23:16:57 -07:00
rcutiny_plugin.h
rcu: Converge TINY_RCU expedited and normal boosting
2011-05-05 23:16:58 -07:00
rcutiny.c
sanitize <linux/prefetch.h> usage
2011-05-20 12:50:29 -07:00
rcutorture.c
rcu: mark rcutorture boosting callback as being on-stack
2011-05-05 23:16:57 -07:00
rcutree_plugin.h
softirq,rcu: Inform RCU of irq_exit() activity
2011-07-20 10:50:12 -07:00
rcutree_trace.c
rcu: use softirq instead of kthreads except when RCU_BOOST=y
2011-06-15 23:07:21 -07:00
rcutree.c
rcu: Prevent RCU callbacks from executing before scheduler initialized
2011-07-13 08:17:56 -07:00
rcutree.h
rcu: Move RCU_BOOST #ifdefs to header file
2011-06-16 16:12:05 -07:00
relay.c
relay: prevent integer overflow in relay_open()
2012-02-20 12:48:10 -08:00
res_counter.c
memcg: res_counter_read_u64(): fix potential races on 32-bit machines
2011-03-23 19:46:22 -07:00
resource.c
resource: ability to resize an allocated resource
2011-07-06 10:54:08 -07:00
rtmutex_common.h
rtmutex: Simplify PI algorithm and make highest prio task get lock
2011-01-27 21:13:51 -05:00
rtmutex-debug.c
rtmutex: Simplify PI algorithm and make highest prio task get lock
2011-01-27 21:13:51 -05:00
rtmutex-debug.h
…
rtmutex-tester.c
rtmutex: tester: Remove the remaining BKL leftovers
2011-02-22 22:07:22 +01:00
rtmutex.c
rtmutex: Simplify PI algorithm and make highest prio task get lock
2011-01-27 21:13:51 -05:00
rtmutex.h
…
rwsem.c
…
sched_autogroup.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
sched_autogroup.h
sched, autogroup: Stop going ahead if autogroup is disabled
2011-02-23 11:33:59 +01:00
sched_clock.c
sched: Add some clock info to sched_debug
2010-11-23 10:29:08 +01:00
sched_cpupri.c
…
sched_cpupri.h
…
sched_debug.c
sched: Get rid of lock_depth
2011-04-24 13:18:38 +02:00
sched_fair.c
sched: Break out cpu_power from the sched_group structure
2011-07-20 18:32:40 +02:00
sched_features.h
sched: Allow for overlapping sched_domain spans
2011-07-20 18:32:41 +02:00
sched_idletask.c
sched: Drop the rq argument to sched_class::select_task_rq()
2011-04-14 08:52:36 +02:00
sched_rt.c
sched/rt: Fix task stack corruption under __ARCH_WANT_INTERRUPTS_ON_CTXSW
2012-02-13 11:06:08 -08:00
sched_stats.h
sched: More sched_domain iterations fixes
2011-05-28 17:02:54 +02:00
sched_stoptask.c
sched: Drop the rq argument to sched_class::select_task_rq()
2011-04-14 08:52:36 +02:00
sched.c
sched: Fix the relax_domain_level boot parameter
2012-06-17 11:23:12 -07:00
seccomp.c
…
semaphore.c
…
signal.c
ptrace: don't clear GROUP_STOP_SIGMASK on double-stop
2011-11-11 09:36:23 -08:00
smp.c
generic-ipi: Fix kexec boot crash by initializing call_single_queue before enabling interrupts
2011-06-17 10:17:12 +02:00
softirq.c
softirq,rcu: Inform RCU of irq_exit() activity
2011-07-20 10:50:12 -07:00
spinlock.c
…
srcu.c
rcu: demote SRCU_SYNCHRONIZE_DELAY from kernel-parameter status
2011-01-14 04:56:49 -08:00
stacktrace.c
…
stop_machine.c
x86, mtrr: lock stop machine during MTRR rendezvous sequence
2011-08-29 13:29:08 -07:00
sys_ni.c
ipc: Add missing sys_ni entries for ipc/compat.c functions
2011-05-20 13:53:02 -07:00
sys.c
Avoid using variable-length arrays in kernel/sys.c
2011-10-25 07:10:14 +02:00
sysctl_binary.c
binary_sysctl(): fix memory leak
2012-01-06 14:13:50 -08:00
sysctl_check.c
sysctl_check: drop dead code
2011-03-23 19:46:51 -07:00
sysctl.c
sysctl: fix write access to dmesg_restrict/kptr_restrict
2012-04-13 08:14:07 -07:00
taskstats.c
Make TASKSTATS require root access
2011-12-21 12:57:40 -08:00
test_kprobes.c
…
time.c
time: Change jiffies_to_clock_t() argument type to unsigned long
2011-11-11 09:35:52 -08:00
timeconst.pl
…
timer.c
timers: Consider slack value in mod_timer()
2011-06-03 15:02:32 +02:00
tracepoint.c
jump label: Introduce static_branch() interface
2011-04-04 12:48:08 -04:00
tsacct.c
taskstats: use real microsecond granularity for CPU times
2010-10-27 18:03:17 -07:00
uid16.c
userns: user namespaces: convert several capable() calls
2011-03-23 19:47:08 -07:00
up.c
…
user_namespace.c
user_ns: improve the user_ns on-the-slab packaging
2011-01-13 08:03:18 -08:00
user-return-notifier.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
user.c
userns: add a user_namespace as creator/owner of uts_namespace
2011-03-23 19:46:59 -07:00
utsname_sysctl.c
…
utsname.c
ns proc: Add support for the uts namespace
2011-05-10 14:35:35 -07:00
wait.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
watchdog.c
kernel/watchdog.c: Use proper ANSI C prototypes
2011-05-23 21:07:40 -07:00
workqueue_sched.h
…
workqueue.c
workqueue: perform cpu down operations from low priority cpu_notifier()
2012-08-09 08:27:36 -07:00