Roland McGrath 5c7edcd7ee tracehook: fix exit_signal=0 case ...

My commit 2b2a1ff64afbadac842bbc58c5166962cf4f7664 introduced a regression
(sorry about that) for the odd case of exit_signal=0 (e.g. clone_flags=0).
This is not a normal use, but it's used by a case in the glibc test suite.

Dying with exit_signal=0 sends no signal, but it's supposed to wake up a
parent's blocked wait*() calls (unlike the delayed_group_leader case).
This fixes tracehook_notify_death() and its caller to distinguish a
"signal 0" wakeup from the delayed_group_leader case (with no wakeup).

Signed-off-by: Roland McGrath <roland@redhat.com>
Tested-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-08-01 12:01:11 -07:00

..

irq

use WARN() in kernel/irq/chip.c

2008-07-26 12:00:07 -07:00

power

kexec jump: save/restore device state

2008-07-26 12:00:04 -07:00

time

cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu

2008-07-26 16:40:33 +02:00

trace

Merge branch 'linus' into cpus4096

2008-07-28 23:32:00 +02:00

.gitignore

…

acct.c

bsdacct: fix and add comments around acct_process()

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

audit_tree.c

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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

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auditfilter.c

Re: [PATCH] the loginuid field should be output in all AUDIT_CONFIG_CHANGE audit messages

2008-08-01 12:15:03 -04:00

auditsc.c

[PATCH] Fix the kernel panic of audit_filter_task when key field is set

2008-08-01 12:15:03 -04:00

backtracetest.c

backtrace: replace timer with tasklet + completions

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

bounds.c

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capability.c

security: filesystem capabilities refactor kernel code

2008-07-24 10:47:22 -07:00

cgroup_debug.c

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cgroup.c

cgroup: uninline cgroup_has_css_refs()

2008-07-30 09:41:44 -07:00

compat.c

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configs.c

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cpu.c

Merge branch 'linus' into cpus4096

2008-07-28 23:32:00 +02:00

cpuset.c

cpuset: clean up cpuset hierarchy traversal code

2008-07-30 09:41:44 -07:00

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: add documentation to new interfaces

2008-07-20 21:22:00 +02:00

dma.c

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exec_domain.c

[PATCH] kill altroot

2008-07-26 20:53:20 -04:00

exit.c

tracehook: fix exit_signal=0 case

2008-08-01 12:01:11 -07:00

extable.c

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fork.c

mmu-notifiers: core

2008-07-28 16:30:21 -07:00

futex_compat.c

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futex.c

futexes: fix fault handling in futex_lock_pi

2008-06-23 13:31:15 +02:00

hrtimer.c

Merge branch 'generic-ipi' into generic-ipi-for-linus

2008-07-15 21:55:59 +02:00

itimer.c

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kallsyms.c

kallsyms: fix potential overflow in binary search

2008-07-25 10:53:27 -07:00

Kconfig.hz

sched: fix hrtick & generic-ipi dependency

2008-07-23 11:18:28 +02:00

Kconfig.preempt

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kexec.c

kexec jump: save/restore device state

2008-07-26 12:00:04 -07:00

kfifo.c

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kgdb.c

kgdb: fix gdb serial thread queries

2008-08-01 08:39:35 -05:00

kmod.c

call_usermodehelper(): increase reliability

2008-07-25 10:53:28 -07:00

kprobes.c

kprobes: remove redundant config check

2008-07-25 10:53:30 -07:00

ksysfs.c

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kthread.c

tracehook: wait_task_inactive

2008-07-26 12:00:09 -07:00

latencytop.c

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lockdep_internals.h

lockdep: add lock_class information to lock_chain and output it

2008-06-24 01:28:20 +02:00

lockdep_proc.c

lockdep: add lock_class information to lock_chain and output it

2008-06-24 01:28:20 +02:00

lockdep.c

Merge branch 'core/locking' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2008-07-14 14:55:13 -07:00

Makefile

Merge branch 'linus' into core/generic-dma-coherent

2008-07-29 00:07:55 +02:00

marker.c

markers: fix markers read barrier for multiple probes

2008-07-30 09:41:45 -07:00

module.c

stop_machine: Wean existing callers off stop_machine_run()

2008-07-28 12:16:31 +10:00

mutex-debug.c

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mutex-debug.h

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mutex.c

locking: fix mutex @key parameter kernel-doc notation

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

mutex.h

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notifier.c

…

ns_cgroup.c

cgroup_clone: use pid of newly created task for new cgroup

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

nsproxy.c

cgroup_clone: use pid of newly created task for new cgroup

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

panic.c

Add a WARN() macro; this is WARN_ON() + printk arguments

2008-07-25 10:53:29 -07:00

params.c

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pid_namespace.c

bsdacct: switch from global bsd_acct_struct instance to per-pidns one

2008-07-25 10:53:47 -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_params: BKL pushdown

2008-07-02 15:06:24 -06:00

posix-cpu-timers.c

…

posix-timers.c

posix timers: release_posix_timer: kill the bogus put_task_struct(->it_process);

2008-07-25 10:53:38 -07:00

printk.c

printk: fix comment for printk ratelimiting

2008-07-30 09:41:45 -07:00

profile.c

build kernel/profile.o only when requested

2008-07-25 10:53:27 -07:00

ptrace.c

tracehook: wait_task_inactive

2008-07-26 12:00:09 -07:00

rcuclassic.c

stop_machine: Wean existing callers off stop_machine_run()

2008-07-28 12:16:31 +10:00

rcupdate.c

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

2008-07-15 14:12:03 -07:00

rcupreempt_trace.c

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rcupreempt.c

Merge branch 'linus' into cpus4096

2008-07-16 00:29:07 +02:00

rcutorture.c

rcu: make rcutorture even more vicious: invoke RCU readers from irq handlers (timers)

2008-06-26 09:24:33 +02:00

relay.c

relay: add buffer-only channels; useful for early logging

2008-07-26 12:00:04 -07:00

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

resource: add resource_size()

2008-07-30 09:41:43 -07:00

rtmutex_common.h

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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

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rtmutex.h

…

rwsem.c

…

sched_clock.c

Merge branch 'sched/clock' into sched/devel

2008-07-14 12:19:13 +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: add full schedstats to /proc/sched_debug

2008-06-27 14:31:31 +02:00

sched_fair.c

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

2008-07-23 19:36:53 -07:00

sched_features.h

sched: bias effective_load() error towards failing wake_affine().

2008-06-27 14:31:47 +02:00

sched_idletask.c

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sched_rt.c

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

2008-07-24 12:53:51 -07:00

sched_stats.h

sched: fix accounting in task delay accounting & migration

2008-07-04 12:50:23 +02:00

sched.c

sched: make scheduler sysfs attributes sysdev class devices

2008-07-30 09:41:47 -07:00

seccomp.c

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semaphore.c

mmiotrace broken in linux-next (8-bit writes only)

2008-07-01 10:14:06 +02:00

signal.c

tracehook: force signal_pending()

2008-07-26 12:00:09 -07:00

smp.c

Full conversion to early_initcall() interface, remove old interface

2008-07-26 12:00:04 -07:00

softirq.c

Full conversion to early_initcall() interface, remove old interface

2008-07-26 12:00:04 -07:00

softlockup.c

Full conversion to early_initcall() interface, remove old interface

2008-07-26 12:00:04 -07:00

spinlock.c

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srcu.c

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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(): stop_machine_run() changed to use cpu mask

2008-07-28 12:16:30 +10:00

sys_ni.c

signalfd: fix undefined reference to `compat_sys_signalfd4' when !CONFIG_SIGNALFD

2008-07-25 11:35:41 -07:00

sys.c

kexec jump

2008-07-26 12:00:04 -07:00

sysctl_check.c

sysctl: check for bogus modes

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

sysctl.c

lost sysctl fix

2008-07-27 09:45:34 -07:00

taskstats.c

taskstats: remove initialization of static per-cpu variable

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

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 master.kernel.org:/home/rmk/linux-2.6-arm

2008-07-14 16:06:58 -07:00

tsacct.c

task IO accounting: move all IO statistics in struct task_io_accounting

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

uid16.c

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user_namespace.c

…

user.c

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utsname_sysctl.c

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utsname.c

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wait.c

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workqueue.c

workqueues: add comments to __create_workqueue_key()

2008-07-30 09:41:47 -07:00