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Masami Hiramatsu 4554dbcb85 kprobes: Check probe address is reserved ...

Check whether the address of new probe is already reserved by
ftrace or alternatives (on x86) when registering new probe.
If reserved, it returns an error and not register the probe.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: przemyslaw@pawelczyk.it
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org>
Cc: Jason Baron <jbaron@redhat.com>
LKML-Reference: <20100202214918.4694.94179.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2010-02-04 09:36:19 +01:00

..

gcov

microblaze: Enable GCOV_PROFILE_ALL

2009-09-21 14:29:21 +02:00

irq

genirq: Convert irq_desc.lock to raw_spinlock

2009-12-14 23:55:33 +01:00

power

vt: introduce and use vt_kmsg_redirect() function

2009-12-15 08:53:28 -08:00

time

clockevent: Don't remove broadcast device when cpu is dead

2010-01-18 14:44:50 +01:00

trace

ftrace/alternatives: Introducing *_text_reserved functions

2010-02-04 09:36:19 +01:00

.gitignore

…

acct.c

bsdacct: fix uid/gid misreporting

2009-12-15 08:53:10 -08:00

async.c

…

audit_tree.c

fix more leaks in audit_tree.c tag_chunk()

2009-12-19 09:27:43 -08:00

audit_watch.c

Audit: reorganize struct audit_watch to save 8 bytes

2009-09-24 03:50:25 -04:00

audit.c

Audit: send signal info if selinux is disabled

2009-09-24 03:50:26 -04:00

audit.h

…

auditfilter.c

…

auditsc.c

Sanitize f_flags helpers

2009-12-22 12:27:34 -05:00

backtracetest.c

…

bounds.c

kbuild: move bounds.h to include/generated

2009-12-12 13:08:14 +01:00

capability.c

remove CONFIG_SECURITY_FILE_CAPABILITIES compile option

2009-11-24 15:06:47 +11:00

cgroup_freezer.c

cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time

2009-09-24 07:20:58 -07:00

cgroup.c

cgroups: fix 2.6.32 regression causing BUG_ON() in cgroup_diput()

2010-01-11 09:34:05 -08:00

compat.c

…

configs.c

…

cpu.c

sched: Fix set_cpu_active() in cpu_down()

2009-12-16 19:01:53 +01:00

cpuset.c

sched: Fix balance vs hotplug race

2009-12-06 21:10:56 +01:00

cred-internals.h

…

cred.c

creds_are_invalid() needs to be exported for use by modules:

2009-09-23 11:02:26 -07:00

delayacct.c

headers: taskstats_kern.h trim

2009-09-18 09:48:52 -07:00

dma.c

…

exec_domain.c

…

exit.c

do_wait() optimization: do not place sub-threads on task_struct->children list

2009-12-17 15:45:31 -08:00

extable.c

…

fork.c

do_wait() optimization: do not place sub-threads on task_struct->children list

2009-12-17 15:45:31 -08:00

freezer.c

…

futex_compat.c

futex: Fix compat_futex to be same as futex for REQUEUE_PI

2009-08-10 15:41:12 +02:00

futex.c

futexes: Remove rw parameter from get_futex_key()

2010-01-13 09:17:36 +01:00

groups.c

…

hrtimer.c

hrtimers: Convert to raw_spinlocks

2009-12-14 23:55:34 +01:00

hung_task.c

softlockup: Fix hung_task_check_count sysctl

2009-11-27 06:21:57 +01:00

hw_breakpoint.c

hw_breakpoints: Release the bp slot if arch_validate_hwbkpt_settings() fails.

2010-01-28 14:15:51 +01:00

itimer.c

itimers: Fix racy writes to cpu_itimer fields

2009-11-18 16:32:12 +01:00

kallsyms.c

hw-breakpoints: Fix broken hw-breakpoint sample module

2009-11-10 11:23:29 +01:00

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

mutex: Better control mutex adaptive spinning config

2009-12-03 11:50:11 +01:00

Kconfig.preempt

…

kexec.c

Merge git://git.infradead.org/~dwmw2/mtd-2.6.33

2010-01-24 10:31:34 -08:00

kfifo.c

kfifo: document everywhere that size has to be power of two

2010-01-16 12:15:38 -08:00

kgdb.c

kgdb: Always process the whole breakpoint list on activate or deactivate

2009-12-11 08:43:20 -06:00

kmod.c

kmod: fix resource leak in call_usermodehelper_pipe()

2010-01-11 09:34:04 -08:00

kprobes.c

kprobes: Check probe address is reserved

2010-02-04 09:36:19 +01:00

ksysfs.c

kexec: premit reduction of the reserved memory size

2009-12-16 07:20:13 -08:00

kthread.c

sched: Move kthread_bind() back to kthread.c

2009-12-16 19:01:57 +01:00

latencytop.c

…

lockdep_internals.h

…

lockdep_proc.c

seq_file: constify seq_operations

2009-09-23 07:39:29 -07:00

lockdep_states.h

…

lockdep.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

Makefile

Merge branch 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2009-12-08 08:02:38 -08:00

module.c

modules: Skip empty sections when exporting section notes

2010-01-06 01:11:29 -08:00

mutex-debug.c

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

mutex-debug.h

locking: Implement new raw_spinlock

2009-12-14 23:55:32 +01:00

mutex.c

mutex: Better control mutex adaptive spinning config

2009-12-03 11:50:11 +01:00

mutex.h

…

notifier.c

kprobes: Fix to add __kprobes to notify_die

2009-08-30 03:08:26 +02:00

ns_cgroup.c

cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time

2009-09-24 07:20:58 -07:00

nsproxy.c

…

panic.c

kmsg_dump: Dump on crash_kexec as well

2009-12-31 19:45:04 +00:00

params.c

tree-wide: convert open calls to remove spaces to skip_spaces() lib function

2009-12-15 08:53:32 -08:00

perf_event.c

Merge branch 'perf/urgent' into perf/core

2010-01-29 10:36:22 +01:00

pid_namespace.c

pidns: deny CLONE_PARENT|CLONE_NEWPID combination

2009-09-24 07:21:04 -07:00

pid.c

pid: reduce code size by using a pointer to iterate over array

2009-12-16 07:20:12 -08:00

pm_qos_params.c

pm_qos: clean up racy global "name" variable

2009-10-14 15:31:10 +02:00

posix-cpu-timers.c

posix-cpu-timers: optimize and document timer_create callback

2009-11-18 12:36:05 +01:00

posix-timers.c

time: Introduce CLOCK_REALTIME_COARSE

2009-08-21 21:43:46 +02:00

printk.c

Merge git://git.infradead.org/~dwmw2/mtd-2.6.33

2010-01-24 10:31:34 -08:00

profile.c

kernel/profile.c: Switch /proc/irq/prof_cpu_mask to seq_file

2009-09-20 20:15:40 +02:00

ptrace.c

ptrace: __ptrace_detach: do __wake_up_parent() if we reap the tracee

2009-09-24 07:20:59 -07:00

rcupdate.c

rcu: Re-arrange code to reduce #ifdef pain

2009-11-22 18:58:16 +01:00

rcutiny.c

rcu: Eliminate unneeded function wrapping

2009-11-22 18:58:16 +01:00

rcutorture.c

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

2009-12-14 09:58:24 -08:00

rcutree_plugin.h

rcu: Add expedited grace-period support for preemptible RCU

2009-12-03 11:35:25 +01:00

rcutree_trace.c

rcu: Add expedited grace-period support for preemptible RCU

2009-12-03 11:35:25 +01:00

rcutree.c

rcu: Add expedited grace-period support for preemptible RCU

2009-12-03 11:35:25 +01:00

rcutree.h

rcu: Add expedited grace-period support for preemptible RCU

2009-12-03 11:35:25 +01:00

relay.c

const: constify remaining pipe_buf_operations

2009-12-16 07:20:05 -08:00

res_counter.c

memcg: some modification to softlimit under hierarchical memory reclaim.

2009-10-01 16:11:13 -07:00

resource.c

resources: fix call to alignf() in allocate_resource()

2009-12-21 10:42:29 -08:00

rtmutex_common.h

…

rtmutex-debug.c

sched: Convert pi_lock to raw_spinlock

2009-12-14 23:55:33 +01:00

rtmutex-debug.h

…

rtmutex-tester.c

…

rtmutex.c

rtmutes: Convert rtmutex.lock to raw_spinlock

2009-12-14 23:55:33 +01:00

rtmutex.h

…

rwsem.c

…

sched_clock.c

sched: Fix cpu_clock() in NMIs, on !CONFIG_HAVE_UNSTABLE_SCHED_CLOCK

2009-12-15 09:04:36 +01:00

sched_cpupri.c

sched: Convert cpupri lock to raw_spinlock

2009-12-14 23:55:33 +01:00

sched_cpupri.h

sched: Convert cpupri lock to raw_spinlock

2009-12-14 23:55:33 +01:00

sched_debug.c

sched: Convert rq->lock to raw_spinlock

2009-12-14 23:55:33 +01:00

sched_fair.c

sched: Fix vmark regression on big machines

2010-01-21 13:39:03 +01:00

sched_features.h

sched: Discard some old bits

2009-12-09 10:03:07 +01:00

sched_idletask.c

sched: Restore printk sanity

2009-12-20 19:05:02 +01:00

sched_rt.c

sched: Add pre and post wakeup hooks

2009-12-16 19:01:58 +01:00

sched_stats.h

…

sched.c

Merge branch 'perf/urgent' into perf/core

2010-01-29 10:36:22 +01:00

seccomp.c

…

semaphore.c

…

signal.c

kernel/signal.c: fix kernel information leak with print-fatal-signals=1

2010-01-11 09:34:05 -08:00

slow-work-debugfs.c

SLOW_WORK: Move slow_work's proc file to debugfs

2009-12-01 08:20:31 -08:00

slow-work.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/sysctl-2.6

2009-12-08 07:38:50 -08:00

slow-work.h

SLOW_WORK: Move slow_work's proc file to debugfs

2009-12-01 08:20:31 -08:00

smp.c

smp_call_function_any(): pass the node value to cpumask_of_node()

2010-01-16 12:15:39 -08:00

softirq.c

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

2009-12-14 09:58:24 -08:00

softlockup.c

percpu: make percpu symbols under kernel/ and mm/ unique

2009-10-29 22:34:13 +09:00

spinlock.c

locking: Cleanup the name space completely

2009-12-14 23:55:33 +01:00

srcu.c

rcu: Add synchronize_srcu_expedited()

2009-10-26 09:40:30 +01:00

stacktrace.c

…

stop_machine.c

…

sys_ni.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2009-12-08 07:55:01 -08:00

sys.c

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

2009-12-19 09:47:34 -08:00

sysctl_binary.c

SYSCTL: Print binary sysctl warnings (nearly) only once

2009-12-23 21:00:20 +01:00

sysctl_check.c

ipv4 05/05: add sysctl to accept packets with local source addresses

2009-12-03 12:14:38 -08:00

sysctl.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6

2009-12-17 16:58:26 -08:00

taskstats.c

…

test_kprobes.c

…

time.c

Revert "time: Remove xtime_cache"

2009-12-22 14:10:37 -08:00

timeconst.pl

…

timer.c

perf: Fix perf_event_do_pending() fallback callsite

2010-01-21 13:40:39 +01:00

tracepoint.c

trivial: fix typo "to to" in multiple files

2009-09-21 15:14:55 +02:00

tsacct.c

…

uid16.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

up.c

…

user_namespace.c

…

user-return-notifier.c

core: Clean up user return notifers use of per_cpu

2009-12-02 10:22:59 +01:00

user.c

uids: Prevent tear down race

2009-11-02 16:02:39 +01:00

utsname_sysctl.c

sysctl kernel: Remove binary sysctl logic

2009-11-12 02:04:55 -08:00

utsname.c

…

wait.c

locking, sched: Give waitqueue spinlocks their own lockdep classes

2009-08-10 14:43:09 +02:00

workqueue.c

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

2009-12-10 09:35:44 -08:00