Darren Hart b6070a8d98 futex: Test for pi_mutex on fault in futex_wait_requeue_pi() ...

If fixup_pi_state_owner() faults, pi_mutex may be NULL. Test
for pi_mutex != NULL before testing the owner against current
and possibly unlocking it.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Dave Jones <davej@redhat.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/dc59890338fc413606f04e5c5b131530734dae3d.1342809673.git.dvhart@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2012-07-24 16:02:56 +02:00

..

debug

KGDB/KDB regression fixes

2012-04-04 17:26:08 -07:00

events

perf: Use css_tryget() to avoid propping up css refcount

2012-06-18 11:45:57 +02:00

gcov

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irq

Merge branches 'irq-urgent-for-linus' and 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-06-04 11:36:51 -07:00

power

PM / Hibernate: Use get_gendisk to verify partition if resume_file is integer format

2012-05-18 20:44:59 +02:00

sched

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

time

Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-06-15 16:52:35 -07:00

trace

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2012-07-03 15:45:10 -07:00

.gitignore

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acct.c

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async.c

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audit_tree.c

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audit_watch.c

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audit.c

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audit.h

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auditfilter.c

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auditsc.c

seccomp: remove duplicated failure logging

2012-04-14 11:13:20 +10:00

backtracetest.c

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bounds.c

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capability.c

userns: Teach inode_capable to understand inodes whose uids map to other namespaces.

2012-05-15 14:59:24 -07:00

cgroup_freezer.c

cgroup: convert all non-memcg controllers to the new cftype interface

2012-04-01 12:09:55 -07:00

cgroup.c

cgroups: Account for CSS_DEACT_BIAS in __css_put

2012-06-18 15:38:02 -07:00

compat.c

new helper: sigsuspend()

2012-05-21 23:52:30 -04:00

configs.c

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cpu_pm.c

kernel/cpu_pm.c: fix various typos

2012-05-31 17:49:27 -07:00

cpu.c

kernel/cpu.c: document clear_tasks_mm_cpumask()

2012-05-31 17:49:30 -07:00

cpuset.c

Merge branch 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2012-05-22 17:40:19 -07:00

crash_dump.c

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cred.c

keys: kill task_struct->replacement_session_keyring

2012-05-23 22:11:41 -04:00

delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

pidns: find_new_reaper() can no longer switch to init_pid_ns.child_reaper

2012-06-20 14:39:36 -07:00

extable.c

extable: Skip sorting if sorted at build time.

2012-04-19 15:06:55 -07:00

fork.c

Revert "mm: correctly synchronize rss-counters at exit/exec"

2012-06-07 17:54:07 -07:00

freezer.c

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futex_compat.c

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futex.c

futex: Test for pi_mutex on fault in futex_wait_requeue_pi()

2012-07-24 16:02:56 +02:00

groups.c

userns: Convert in_group_p and in_egroup_p to use kgid_t

2012-05-03 03:29:33 -07:00

hrtimer.c

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hung_task.c

hung task debugging: Inject NMI when hung and going to panic

2012-04-25 12:39:25 +02:00

irq_work.c

irq_work: fix compile failure on tile from missing include

2012-04-13 13:15:16 -04:00

itimer.c

itimer: Use printk_once instead of WARN_ONCE

2012-04-10 11:00:30 +02:00

jump_label.c

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kallsyms.c

vsprintf: fix %ps on non symbols when using kallsyms

2012-05-29 16:22:32 -07:00

kcmp.c

syscalls, x86: add __NR_kcmp syscall

2012-05-31 17:49:32 -07:00

Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kexec.c

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kfifo.c

[media] kernel:kfifo: export __kfifo_max_r symbol

2012-04-11 18:24:37 -03:00

kmod.c

kmod.c: fix kernel-doc warning

2012-05-31 17:49:28 -07:00

kprobes.c

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ksysfs.c

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kthread.c

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latencytop.c

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lglock.c

brlocks/lglocks: turn into functions

2012-05-29 23:28:41 -04:00

lockdep_internals.h

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lockdep_proc.c

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lockdep_states.h

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lockdep.c

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Makefile

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

module.c

Guard check in module loader against integer overflow

2012-05-23 22:28:53 +09:30

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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nsproxy.c

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padata.c

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panic.c

kdump: Execute kmsg_dump(KMSG_DUMP_PANIC) after smp_send_stop()

2012-05-18 14:02:10 +02:00

params.c

params: replace printk(KERN_<LVL>...) with pr_<lvl>(...)

2012-05-04 17:28:18 -07:00

pid_namespace.c

pidns: guarantee that the pidns init will be the last pidns process reaped

2012-06-20 14:39:36 -07:00

pid.c

mm: add a low limit to alloc_large_system_hash

2012-05-24 00:28:21 -04:00

posix-cpu-timers.c

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posix-timers.c

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printk.c

printk.c: fix kernel-doc warnings

2012-06-30 15:56:40 -07:00

profile.c

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ptrace.c

userns: Convert ptrace, kill, set_priority permission checks to work with kuids and kgids

2012-05-03 03:28:51 -07:00

range.c

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rcu.h

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rcupdate.c

rcu: Make exit_rcu() more precise and consolidate

2012-05-02 14:48:27 -07:00

rcutiny_plugin.h

rcu: Make exit_rcu() more precise and consolidate

2012-05-02 14:48:27 -07:00

rcutiny.c

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rcutorture.c

rcu: Add rcutorture test for call_srcu()

2012-04-30 10:48:26 -07:00

rcutree_plugin.h

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

rcutree_trace.c

rcu: Make rcu_barrier() less disruptive

2012-05-09 14:27:54 -07:00

rcutree.c

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

rcutree.h

Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"

2012-07-02 11:39:19 -07:00

relay.c

splice: fix racy pipe->buffers uses

2012-06-13 21:16:42 +02:00

res_counter.c

rescounters: add res_counter_uncharge_until()

2012-05-29 16:22:27 -07:00

resource.c

kernel/resource.c: correct the comment of allocate_resource()

2012-05-31 17:49:26 -07:00

rtmutex_common.h

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rtmutex-debug.c

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rtmutex-debug.h

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rtmutex-tester.c

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rtmutex.c

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rtmutex.h

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rwsem.c

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seccomp.c

seccomp: fix build warnings when there is no CONFIG_SECCOMP_FILTER

2012-04-18 12:24:52 +10:00

semaphore.c

semaphore: fix improper comment reference to mutex

2012-04-05 17:15:55 -07:00

signal.c

new helper: signal_delivered()

2012-06-01 12:58:52 -04:00

smp.c

smp: Implement kick_all_cpus_sync()

2012-05-08 12:35:06 +02:00

smpboot.c

smpboot, idle: Fix comment mismatch over idle_threads_init()

2012-05-24 22:58:08 +02:00

smpboot.h

smp: Fix idle_thread_init() inline stub

2012-05-04 12:52:25 +02:00

softirq.c

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spinlock.c

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srcu.c

rcu: Implement per-domain single-threaded call_srcu() state machine

2012-04-30 10:48:25 -07:00

stacktrace.c

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stop_machine.c

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sys_ni.c

syscalls, x86: add __NR_kcmp syscall

2012-05-31 17:49:32 -07:00

sys.c

c/r: prctl: Move PR_GET_TID_ADDRESS to a proper place

2012-06-20 14:39:36 -07:00

sysctl_binary.c

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sysctl.c

sysctl: fix write access to dmesg_restrict/kptr_restrict

2012-04-05 14:51:43 +10:00

task_work.c

task_work_add: generic process-context callbacks

2012-05-23 22:09:21 -04:00

taskstats.c

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test_kprobes.c

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time.c

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timeconst.pl

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timer.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

tracepoint.c

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tsacct.c

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uid16.c

userns: Convert setting and getting uid and gid system calls to use kuid and kgid

2012-05-03 03:28:41 -07:00

up.c

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user_namespace.c

userns: Store uid and gid values in struct cred with kuid_t and kgid_t types

2012-05-03 03:28:38 -07:00

user-return-notifier.c

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user.c

userns: Silence silly gcc warning.

2012-05-19 15:44:40 -06:00

utsname_sysctl.c

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utsname.c

userns: Use cred->user_ns instead of cred->user->user_ns

2012-04-07 16:55:51 -07:00

wait.c

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watchdog.c

watchdog: Quiet down the boot messages

2012-06-14 12:20:50 +02:00

workqueue_sched.h

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workqueue.c

lockdep: fix oops in processing workqueue

2012-05-15 08:08:31 -07:00