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Masami Hiramatsu 3051451d49 kprobes: Make list and blacklist root user read only 
commit f2a3ab3607 upstream.

Since the blacklist and list files on debugfs indicates
a sensitive address information to reader, it should be
restricted to the root user.

Suggested-by: Thomas Richter <tmricht@linux.ibm.com>
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Howells <dhowells@redhat.com>
Cc: David S . Miller <davem@davemloft.net>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Jon Medhurst <tixy@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tobin C . Harding <me@tobin.cc>
Cc: Will Deacon <will.deacon@arm.com>
Cc: acme@kernel.org
Cc: akpm@linux-foundation.org
Cc: brueckner@linux.vnet.ibm.com
Cc: linux-arch@vger.kernel.org
Cc: rostedt@goodmis.org
Cc: schwidefsky@de.ibm.com
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/lkml/152491890171.9916.5183693615601334087.stgit@devbox
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-05 09:18:40 +02:00
..
bpf
bpf: fix references to free_bpf_prog_info() in comments
2018-08-06 16:24:37 +02:00
configs
…
debug
kdb: make "mdr" command repeat
2018-05-30 07:49:17 +02:00
events
perf/core: Fix perf_output_read_group()
2018-05-30 07:49:12 +02:00
gcov
gcov: disable for COMPILE_TEST
2018-01-23 19:50:10 +01:00
irq
genirq: Make force irq threading setup more robust
2018-08-09 12:19:27 +02:00
livepatch
…
locking
locking/lockdep: Do not record IRQ state within lockdep code
2018-08-24 13:26:55 +02:00
power
PM / hibernate: Fix oops at snapshot_write()
2018-07-17 11:31:46 +02:00
printk
braille-console: Fix value returned by _braille_console_setup
2018-03-22 09:23:23 +01:00
rcu
rcu: Allow for page faults in NMI handlers
2017-10-18 09:20:41 +02:00
sched
sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warning
2018-05-30 07:49:08 +02:00
time
nohz: Fix local_timer_softirq_pending()
2018-08-09 12:19:27 +02:00
trace
tracing: Use __printf markup to silence compiler
2018-08-24 13:26:58 +02:00
.gitignore
…
acct.c
kernel/acct.c: fix the acct->needcheck check in check_free_space()
2018-01-10 09:27:08 +01:00
async.c
kernel/async.c: revert "async: simplify lowest_in_progress()"
2018-02-16 20:09:45 +01:00
audit_fsnotify.c
…
audit_tree.c
…
audit_watch.c
audit: Fix use after free in audit_remove_watch_rule()
2017-08-24 17:02:35 -07:00
audit.c
audit: return on memory error to avoid null pointer dereference
2018-05-30 07:49:16 +02:00
audit.h
…
auditfilter.c
audit: allow not equal op for audit by executable
2018-08-06 16:24:38 +02:00
auditsc.c
audit: allow not equal op for audit by executable
2018-08-06 16:24:38 +02:00
backtracetest.c
…
bounds.c
…
capability.c
…
cgroup_freezer.c
…
cgroup_pids.c
…
cgroup.c
cgroup, kthread: close race window where new kthreads can be migrated to non-root cgroups
2017-04-21 09:30:04 +02:00
compat.c
…
configs.c
…
context_tracking.c
…
cpu_pm.c
…
cpu.c
…
cpuset.c
sched/cpuset/pm: Fix cpuset vs. suspend-resume bugs
2017-10-12 11:27:35 +02:00
crash_dump.c
…
cred.c
…
delayacct.c
…
dma.c
…
elfcore.c
…
exec_domain.c
…
exit.c
kernel/exit.c: avoid undefined behaviour when calling wait4()
2018-05-26 08:48:51 +02:00
extable.c
kernel/extable.c: mark core_kernel_text notrace
2017-07-21 07:44:56 +02:00
fork.c
kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZE
2018-01-05 15:44:23 +01:00
freezer.c
…
futex_compat.c
…
futex.c
futex: futex_wake_op, fix sign_extend32 sign bits
2018-05-26 08:48:51 +02:00
groups.c
kernel: make groups_sort calling a responsibility group_info allocators
2018-01-10 09:27:10 +01:00
hung_task.c
…
irq_work.c
…
jump_label.c
jump_label: Invoke jump_label_test() via early_initcall()
2017-12-16 10:33:55 +01:00
kallsyms.c
…
kcmp.c
…
Kconfig.freezer
…
Kconfig.hz
…
Kconfig.locks
…
Kconfig.preempt
…
kexec_core.c
…
kexec_file.c
…
kexec_internal.h
…
kexec.c
…
kmod.c
…
kprobes.c
kprobes: Make list and blacklist root user read only
2018-09-05 09:18:40 +02:00
ksysfs.c
…
kthread.c
cgroup, kthread: close race window where new kthreads can be migrated to non-root cgroups
2017-04-21 09:30:04 +02:00
latencytop.c
…
Makefile
…
membarrier.c
…
memremap.c
…
module_signing.c
…
module-internal.h
…
module.c
module/retpoline: Warn about missing retpoline in module
2018-02-25 11:03:52 +01:00
notifier.c
…
nsproxy.c
…
padata.c
padata: free correct variable
2017-05-20 14:27:02 +02:00
panic.c
kernel/panic.c: add missing \n
2017-07-05 14:37:19 +02:00
params.c
…
pid_namespace.c
pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes
2017-05-25 14:30:11 +02:00
pid.c
pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()
2018-04-13 19:50:03 +02:00
profile.c
profile: hide unused functions when !CONFIG_PROC_FS
2018-02-25 11:03:44 +01:00
ptrace.c
ptrace: Properly initialize ptracer_cred on fork
2017-06-14 13:16:20 +02:00
range.c
…
reboot.c
…
relay.c
kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE
2018-05-30 07:49:00 +02:00
resource.c
resource: fix integer overflow at reallocation
2018-04-24 09:32:05 +02:00
seccomp.c
seccomp: Move speculation migitation control to arch code
2018-07-25 10:18:27 +02:00
signal.c
kernel/signal.c: avoid undefined behaviour in kill_something_info
2018-05-30 07:48:52 +02:00
smp.c
…
smpboot.c
…
smpboot.h
…
softirq.c
…
stacktrace.c
…
stop_machine.c
…
sys_ni.c
…
sys.c
nospec: Allow getting/setting on non-current task
2018-07-25 10:18:26 +02:00
sysctl_binary.c
…
sysctl.c
sched/sysctl: Check user input value of sysctl_sched_time_avg
2018-09-05 09:18:33 +02:00
task_work.c
…
taskstats.c
…
test_kprobes.c
…
torture.c
…
tracepoint.c
tracepoint: Do not warn on ENOMEM
2018-05-16 10:06:47 +02:00
tsacct.c
…
uid16.c
kernel: make groups_sort calling a responsibility group_info allocators
2018-01-10 09:27:10 +01:00
up.c
…
user_namespace.c
…
user-return-notifier.c
…
user.c
…
utsname_sysctl.c
…
utsname.c
…
watchdog.c
…
workqueue_internal.h
workqueue: Fix NULL pointer dereference
2017-11-15 17:13:11 +01:00
workqueue.c
workqueue: use put_device() instead of kfree()
2018-05-30 07:49:04 +02:00