Steven Rostedt 40e26815fa tracing: do not allow modifying the ftrace events via the event files ... Impact: fix to prevent crash on calling NULL function pointer The ftrace internal records have their format exported via the event system under the ftrace subsystem. These are only for exporting the format to allow binary readers to be able to parse them in a binary output. The ftrace subsystem events can only be enabled via the ftrace tracers and do not have a registering function. The event files expect the event record to have registering function and will call it directly. Passing in a ftrace subsystem event will cause the kernel to crash because it will execute a NULL pointer. This patch prevents the ftrace subsystem from being viewable to the event enabling files. Signed-off-by: Steven Rostedt <srostedt@redhat.com>		2009-03-10 11:32:40 -04:00
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Kconfig	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
Makefile	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
blktrace.c	tracing: remove extra latency_trace method from trace structure	2009-03-04 21:42:04 -05:00
events.c	tracing: use generic __stringify	2009-03-10 00:35:05 -04:00
ftrace.c	tracing: fix deadlock when setting set_ftrace_pid	2009-03-06 12:07:38 +01:00
kmemtrace.c	tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}	2009-02-06 01:01:41 +01:00
ring_buffer.c	tracing: make all file_operations const	2009-03-05 21:46:40 -05:00
trace.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace.h	tracing: new format for specialized trace points	2009-03-10 00:35:07 -04:00
trace_boot.c	tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}	2009-02-06 01:01:41 +01:00
trace_branch.c	tracing: remove extra latency_trace method from trace structure	2009-03-04 21:42:04 -05:00
trace_clock.c	tracing: implement trace_clock_*() APIs	2009-02-26 18:44:06 +01:00
trace_event_types.h	tracing: new format for specialized trace points	2009-03-10 00:35:07 -04:00
trace_events.c	tracing: do not allow modifying the ftrace events via the event files	2009-03-10 11:32:40 -04:00
trace_events_stage_1.h	tracing: remove obsolete TRACE_EVENT_FORMAT macro	2009-03-10 00:35:12 -04:00
trace_events_stage_2.h	tracing: new format for specialized trace points	2009-03-10 00:35:07 -04:00
trace_events_stage_3.h	tracing: remove obsolete TRACE_EVENT_FORMAT macro	2009-03-10 00:35:12 -04:00
trace_export.c	tracing: new format for specialized trace points	2009-03-10 00:35:07 -04:00
trace_functions.c	tracing/core: use appropriate waiting on trace_pipe	2009-02-18 01:40:20 +01:00
trace_functions_graph.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_hw_branches.c	tracing/hw-branch-tracing: convert bts-tracer mutex to a spinlock	2009-02-25 09:16:01 +01:00
trace_irqsoff.c	tracing: have latency tracers set the latency format	2009-03-04 22:15:30 -05:00
trace_mmiotrace.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_nop.c	trace: Call tracing_reset_online_cpus before tracer->init()	2009-02-06 01:01:41 +01:00
trace_output.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_output.h	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_power.c	tracing: convert c/p state power tracer to use tracepoints	2009-02-13 09:06:18 -05:00
trace_printk.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_sched_switch.c	tracing/core: use appropriate waiting on trace_pipe	2009-02-18 01:40:20 +01:00
trace_sched_wakeup.c	tracing: have latency tracers set the latency format	2009-03-04 22:15:30 -05:00
trace_selftest.c	tracing: use generic __stringify	2009-03-10 00:35:05 -04:00
trace_selftest_dynamic.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
trace_stack.c	trace: better use of stack_trace_enabled for boot up code	2008-12-18 12:56:56 +01:00
trace_stat.c	tracing: fix typing mistake in hint message and comments	2009-02-17 12:38:24 -05:00
trace_stat.h	tracing/ftrace: separate events tracing and stats tracing engine	2009-01-14 12:11:37 +01:00
trace_sysprof.c	tracing: make all file_operations const	2009-03-05 21:46:40 -05:00
trace_workqueue.c	trace_workqueue: use percpu data for workqueue stat	2009-01-20 13:06:59 +01:00