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7ab215f22d04067094de8c81c20ba4c565ff8dd4
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Masami Hiramatsu 7ab215f22d tracing: Clear trace_state when starting trace 
Clear trace_state data structure when starting trace
in __synth_event_trace_start() internal function.

Currently trace_state is initialized only in the
synth_event_trace_start() API, but the trace_state
in synth_event_trace() and synth_event_trace_array()
are on the stack without initialization.
This means those APIs will see wrong parameters and
wil skip closing process in __synth_event_trace_end()
because trace_state->disabled may be !0.

Link: http://lkml.kernel.org/r/158193315899.8868.1781259176894639952.stgit@devnote2

Reviewed-by: Tom Zanussi <[email protected]>
Signed-off-by: Masami Hiramatsu <[email protected]>
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
2020-02-20 17:48:59 -05:00
..
bpf
bpf: Fix passing modified ctx to ld/abs/ind instruction
2020-01-06 14:19:47 -08:00
cgroup
Merge branch 'for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2019-11-25 19:23:46 -08:00
configs
…
debug
kdb: Tweak escape handling for vi users
2019-10-28 12:08:29 +00:00
dma
lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr
2019-12-04 19:44:13 -08:00
events
perf: Make struct ring_buffer less ambiguous
2020-01-13 13:19:38 -05:00
gcov
um: Enable CONFIG_CONSTRUCTORS
2019-09-15 21:37:13 +02:00
irq
Merge tag 'irqchip-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
2019-11-20 14:16:34 +01:00
livepatch
Merge tag 'trace-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2019-11-27 11:42:01 -08:00
locking
Revert "locking/mutex: Complain upon mutex API misuse in IRQ contexts"
2019-12-11 00:27:43 +01:00
power
Merge tag 'pm-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-12-04 10:48:09 -08:00
printk
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-12-03 09:29:50 -08:00
rcu
Merge branches 'doc.2019.10.29a', 'fixes.2019.10.30a', 'nohz.2019.10.28a', 'replace.2019.10.30a', 'torture.2019.10.05a' and 'lkmm.2019.10.05a' into HEAD
2019-10-30 08:47:13 -07:00
sched
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-12-21 10:52:10 -08:00
time
ptp: fix the race between the release of ptp_clock and cdev
2019-12-30 20:19:27 -08:00
trace
tracing: Clear trace_state when starting trace
2020-02-20 17:48:59 -05:00
.gitignore
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acct.c
…
async.c
…
audit_fsnotify.c
…
audit_tree.c
…
audit_watch.c
audit_get_nd(): don't unlock parent too early
2019-11-10 11:56:55 -05:00
audit.c
audit: remove redundant condition check in kauditd_thread()
2019-10-25 11:48:14 -04:00
audit.h
…
auditfilter.c
…
auditsc.c
Revert "bpf: Emit audit messages upon successful prog load and unload"
2019-11-23 09:56:02 -08:00
backtracetest.c
…
bounds.c
…
capability.c
…
compat.c
y2038: itimer: compat handling to itimer.c
2019-11-15 14:38:30 +01:00
configs.c
…
context_tracking.c
context_tracking: Rename context_tracking_is_enabled() => context_tracking_enabled()
2019-10-29 10:01:12 +01:00
cpu_pm.c
…
cpu.c
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 16:02:40 -08:00
crash_core.c
…
crash_dump.c
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cred.c
memcg: account security cred as well to kmemcg
2020-01-04 13:55:09 -08:00
delayacct.c
…
dma.c
…
elfcore.c
kernel/elfcore.c: include proper prototypes
2019-09-25 17:51:39 -07:00
exec_domain.c
…
exit.c
Merge tag 'for-linus-2020-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
2020-01-03 11:17:14 -08:00
extable.c
bpf: Add support for BTF pointers to x86 JIT
2019-10-17 16:44:36 +02:00
fail_function.c
…
fork.c
clone3: ensure copy_thread_tls is implemented
2020-01-07 13:31:27 +01:00
freezer.c
Revert "libata, freezer: avoid block device removal while system is frozen"
2019-10-06 09:11:37 -06:00
futex.c
futex: Prevent exit livelock
2019-11-20 09:40:38 +01:00
gen_kheaders.sh
kheaders: explain why include/config/autoconf.h is excluded from md5sum
2019-11-11 20:10:01 +09:00
groups.c
…
hung_task.c
…
iomem.c
…
irq_work.c
irq_work: Fix IRQ_WORK_BUSY bit clearing
2019-11-15 10:48:37 +01:00
jump_label.c
…
kallsyms.c
…
kcmp.c
…
Kconfig.freezer
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Kconfig.hz
…
Kconfig.locks
…
Kconfig.preempt
sched/Kconfig: Fix spelling mistake in user-visible help text
2019-11-12 11:35:32 +01:00
kcov.c
kcov: remote coverage support
2019-12-04 19:44:14 -08:00
kexec_core.c
kexec: bail out upon SIGKILL when allocating memory.
2019-09-25 17:51:40 -07:00
kexec_elf.c
…
kexec_file.c
kexec: Fix pointer-to-int-cast warnings
2019-11-01 21:42:58 +01:00
kexec_internal.h
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kexec.c
…
kheaders.c
…
kmod.c
…
kprobes.c
Merge tag 'trace-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2019-09-20 11:19:48 -07:00
ksysfs.c
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kthread.c
kthread: make __kthread_queue_delayed_work static
2019-10-16 09:20:58 -07:00
latencytop.c
…
Makefile
Merge tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-12-02 17:35:04 -08:00
module_signature.c
…
module_signing.c
…
module-internal.h
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module.c
Merge tag 'trace-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2019-12-11 12:22:38 -08:00
notifier.c
kernel/notifier.c: remove blocking_notifier_chain_cond_register()
2019-12-04 19:44:12 -08:00
nsproxy.c
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padata.c
padata: remove cpu_index from the parallel_queue
2019-09-13 21:15:41 +10:00
panic.c
locking/refcount: Remove unused 'refcount_error_report()' function
2019-11-25 09:15:42 +01:00
params.c
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pid_namespace.c
fork: extend clone3() to support setting a PID
2019-11-15 23:49:22 +01:00
pid.c
fork: extend clone3() to support setting a PID
2019-11-15 23:49:22 +01:00
profile.c
kernel/profile.c: use cpumask_available to check for NULL cpumask
2019-12-04 19:44:12 -08:00
ptrace.c
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range.c
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reboot.c
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relay.c
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resource.c
mm/memory_hotplug.c: use PFN_UP / PFN_DOWN in walk_system_ram_range()
2019-09-24 15:54:09 -07:00
rseq.c
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seccomp.c
seccomp: Check that seccomp_notif is zeroed out by the user
2020-01-02 13:03:45 -08:00
signal.c
cgroup: freezer: call cgroup_enter_frozen() with preemption disabled in ptrace_stop()
2019-10-11 08:39:57 -07:00
smp.c
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smpboot.c
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smpboot.h
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softirq.c
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stackleak.c
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stacktrace.c
stacktrace: Get rid of unneeded '!!' pattern
2019-11-11 10:30:59 +01:00
stop_machine.c
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
2019-10-31 09:33:19 +01:00
sys_ni.c
y2038: allow disabling time32 system calls
2019-11-15 14:38:30 +01:00
sys.c
kernel/sys.c: avoid copying possible padding bytes in copy_to_user
2019-12-04 19:44:12 -08:00
sysctl_binary.c
sysctl: Remove the sysctl system call
2019-11-26 13:03:56 -06:00
sysctl-test.c
kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec()
2019-09-30 17:35:01 -06:00
sysctl.c
kernel: sysctl: make drop_caches write-only
2019-12-01 12:59:07 -08:00
task_work.c
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taskstats.c
taskstats: fix data-race
2019-12-04 15:18:39 +01:00
test_kprobes.c
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torture.c
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tracepoint.c
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tsacct.c
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ucount.c
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uid16.c
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uid16.h
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umh.c
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up.c
…
user_namespace.c
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user-return-notifier.c
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user.c
…
utsname_sysctl.c
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utsname.c
…
watchdog_hld.c
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watchdog.c
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workqueue_internal.h
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workqueue.c
workqueue: Use pr_warn instead of pr_warning
2019-12-06 09:59:30 +01:00