zhangwei(Jovi) fa44063f9e uprobes: Fix return value in error handling path ...

When wrong argument is passed into uprobe_events it does not return
an error:

[root@jovi tracing]# echo 'p:myprobe /bin/bash' > uprobe_events
[root@jovi tracing]#

The proper response is:

[root@jovi tracing]# echo 'p:myprobe /bin/bash' > uprobe_events
-bash: echo: write error: Invalid argument

Link: http://lkml.kernel.org/r/51B964FF.5000106@huawei.com

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: <srikar@linux.vnet.ibm.com>
Cc: stable@vger.kernel.org # 3.5+
Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2013-07-02 20:42:29 -04:00

..

cpu

rcu/idle: Wrap cpu-idle poll mode within rcu_idle_enter/exit

2013-05-14 17:43:29 +02:00

debug

kgdb/sysrq: fix inconstistent help message of sysrq key

2013-04-30 17:04:10 -07:00

events

perf: Factor out auxiliary events notification

2013-05-07 13:17:29 +02:00

gcov

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irq

irqdomain: document the simple domain first_irq

2013-06-08 21:15:09 +01:00

power

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2013-05-02 19:40:34 -07:00

sched

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

2013-05-05 13:23:27 -07:00

time

Merge branch 'fortglx/3.10/time' of git://git.linaro.org/people/jstultz/linux into timers/urgent

2013-05-29 09:55:01 +02:00

trace

uprobes: Fix return value in error handling path

2013-07-02 20:42:29 -04:00

.gitignore

kernel/hz.bc: ignore.

2013-04-22 07:09:06 -07:00

acct.c

fs: Fix hang with BSD accounting on frozen filesystem

2013-05-04 14:57:58 -04:00

async.c

async: rename and redefine async_func_ptr

2013-03-12 13:59:14 -07:00

audit_tree.c

kernel/audit_tree.c: tree will leak memory when failure occurs in audit_trim_trees()

2013-04-29 15:54:26 -07:00

audit_watch.c

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audit.c

Merge git://git.infradead.org/users/eparis/audit

2013-05-11 14:29:11 -07:00

audit.h

Merge git://git.infradead.org/users/eparis/audit

2013-05-11 14:29:11 -07:00

auditfilter.c

auditfilter.c: fix kernel-doc warnings

2013-05-24 16:22:52 -07:00

auditsc.c

audit: Make testing for a valid loginuid explicit.

2013-05-07 22:27:15 -04:00

backtracetest.c

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bounds.c

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capability.c

Add file_ns_capable() helper function for open-time capability checking

2013-04-14 10:06:31 -07:00

cgroup_freezer.c

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cgroup.c

cgroup: warn about mismatching options of a new mount of an existing hierarchy

2013-05-29 07:59:39 +09:00

compat.c

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

2013-05-01 07:21:43 -07:00

configs.c

proc: Supply PDE attribute setting accessor functions

2013-05-01 17:29:18 -04:00

context_tracking.c

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cpu_pm.c

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cpu.c

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cpuset.c

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

2013-05-01 17:51:54 -07:00

crash_dump.c

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cred.c

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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

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

2013-05-01 17:51:54 -07:00

extable.c

extable: Flip the sorting message

2013-04-15 13:25:16 +02:00

fork.c

Merge branch 'for-3.10/drivers' of git://git.kernel.dk/linux-block

2013-05-08 11:51:05 -07:00

freezer.c

…

futex_compat.c

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futex.c

futex: fix kernel-doc notation and spello

2013-03-12 20:42:10 -07:00

groups.c

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hrtimer.c

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

2013-05-05 13:23:27 -07:00

hung_task.c

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irq_work.c

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itimer.c

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jump_label.c

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kallsyms.c

kernel: kallsyms: memory override issue, need check destination buffer length

2013-04-15 15:17:26 +09:30

kcmp.c

…

Kconfig.freezer

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Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

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kexec.c

kexec: Use min() and min_t() to simplify logic

2013-04-30 17:04:07 -07:00

kmod.c

usermodehelper: check subprocess_info->path != NULL

2013-05-16 12:01:11 -07:00

kprobes.c

kprobes: Fix a double lock bug of kprobe_mutex

2013-04-18 08:58:38 -07:00

ksysfs.c

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kthread.c

kthread: implement probe_kthread_data()

2013-04-30 17:04:02 -07:00

latencytop.c

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lglock.c

…

lockdep_internals.h

…

lockdep_proc.c

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lockdep_states.h

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lockdep.c

Merge branch 'for-3.10/drivers' of git://git.kernel.dk/linux-block

2013-05-08 11:51:05 -07:00

Makefile

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2013-05-05 10:58:06 -07:00

modsign_certificate.S

CONFIG_SYMBOL_PREFIX: cleanup.

2013-03-15 15:09:43 +10:30

modsign_pubkey.c

…

module_signing.c

…

module-internal.h

…

module.c

kmemleak: No need for scanning specific module sections

2013-05-17 09:53:36 +01:00

mutex-debug.c

…

mutex-debug.h

…

mutex.c

mutex: Back out architecture specific check for negative mutex count

2013-04-19 09:33:36 +02:00

mutex.h

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notifier.c

…

nsproxy.c

proc: Split the namespace stuff out into linux/proc_ns.h

2013-05-01 17:29:39 -04:00

padata.c

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panic.c

tracing: Disable tracing on warning

2013-06-19 23:32:07 -04:00

params.c

params: Fix potential memory leak in add_sysfs_param()

2013-03-18 11:40:21 +00:00

pid_namespace.c

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

2013-05-01 17:51:54 -07:00

pid.c

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

2013-05-01 17:51:54 -07:00

posix-cpu-timers.c

posix_timers: Fix pre-condition to stop the tick on full dynticks

2013-04-22 19:59:25 +02:00

posix-timers.c

posix-timers: Remove unused variable

2013-04-18 12:51:19 +02:00

printk.c

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

profile.c

proc: Supply PDE attribute setting accessor functions

2013-05-01 17:29:18 -04:00

ptrace.c

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

range.c

x86, range: fix missing merge during add range

2013-05-17 11:49:10 -07:00

rcu.h

…

rcupdate.c

…

rcutiny_plugin.h

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rcutiny.c

…

rcutorture.c

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rcutree_plugin.h

rcu: Don't allocate bootmem from rcu_init()

2013-05-15 10:41:12 -07:00

rcutree_trace.c

rcutrace: single_open() leaks

2013-05-05 00:16:35 -04:00

rcutree.c

Merge commit '8700c95adb03' into timers/nohz

2013-05-02 17:54:19 +02:00

rcutree.h

Merge commit '8700c95adb03' into timers/nohz

2013-05-02 17:54:19 +02:00

relay.c

Merge branch 'for-3.10/core' of git://git.kernel.dk/linux-block

2013-05-08 10:13:35 -07:00

res_counter.c

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resource.c

mem hotunplug: fix kfree() of bootmem memory

2013-04-29 15:54:40 -07:00

rtmutex_common.h

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rtmutex-debug.c

…

rtmutex-debug.h

…

rtmutex-tester.c

locking/rtmutex/tester: Set correct permissions on sysfs files

2013-04-10 14:48:37 +02:00

rtmutex.c

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rtmutex.h

…

rwsem.c

Revert "rw_semaphore: remove up/down_read_non_owner"

2013-03-23 15:53:52 -07:00

seccomp.c

seccomp: allow BPF_XOR based ALU instructions.

2013-03-26 11:07:19 +11:00

semaphore.c

semaphore: use `bool' type for semaphore_waiter's up

2013-04-30 17:04:08 -07:00

signal.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2013-05-01 14:08:52 -07:00

smp.c

kernel/smp.c: cleanups

2013-04-30 17:04:03 -07:00

smpboot.c

kthread: Prevent unpark race which puts threads on the wrong cpu

2013-04-12 14:18:43 +02:00

smpboot.h

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softirq.c

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

2013-05-05 13:23:27 -07:00

spinlock.c

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srcu.c

…

stacktrace.c

…

stop_machine.c

…

sys_ni.c

unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE

2013-05-09 13:46:38 -04:00

sys.c

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

2013-05-01 07:21:43 -07:00

sysctl_binary.c

switch compat_sys_sysctl to COMPAT_SYSCALL_DEFINE

2013-05-09 14:53:20 -04:00

sysctl.c

tracing: Disable tracing on warning

2013-06-19 23:32:07 -04:00

task_work.c

…

taskstats.c

…

test_kprobes.c

kernel/: rename random32() to prandom_u32()

2013-04-29 18:28:42 -07:00

time.c

timekeeping: Use inject_offset in warp_clock

2013-03-15 16:50:20 -07:00

timeconst.bc

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timer.c

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

2013-05-15 14:05:17 -07:00

tracepoint.c

Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2013-04-29 13:55:38 -07:00

tsacct.c

…

uid16.c

…

up.c

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user_namespace.c

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

2013-05-01 17:51:54 -07:00

user-return-notifier.c

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user.c

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

2013-05-01 17:51:54 -07:00

utsname_sysctl.c

…

utsname.c

proc: Split the namespace stuff out into linux/proc_ns.h

2013-05-01 17:29:39 -04:00

wait.c

…

watchdog.c

watchdog: Add comments to explain the watchdog_disabled variable

2013-03-14 08:24:05 +01:00

workqueue_internal.h

workqueue: include workqueue info when printing debug dump of a worker task

2013-04-30 17:04:02 -07:00

workqueue.c

workqueue: don't perform NUMA-aware allocations on offline nodes in wq_numa_init()

2013-05-15 14:24:24 -07:00