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linux/kernel/trace
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Alexei Starovoitov ff205766db ftrace: Fix function_graph tracer interaction with BPF trampoline 
Depending on type of BPF programs served by BPF trampoline it can call original
function. In such case the trampoline will skip one stack frame while
returning. That will confuse function_graph tracer and will cause crashes with
bad RIP. Teach graph tracer to skip functions that have BPF trampoline attached.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-12-10 13:53:59 -05:00
..
blktrace.c
blktrace: no need to check return value of debugfs_create functions
2019-06-03 15:39:39 +02:00
bpf_trace.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-28 17:47:33 -07:00
fgraph.c
ftrace: Fix function_graph tracer interaction with BPF trampoline
2019-12-10 13:53:59 -05:00
ftrace_internal.h
treewide: Rename rcu_dereference_raw_notrace() to _check()
2019-08-01 14:16:21 -07:00
ftrace.c
ftrace: Fix function_graph tracer interaction with BPF trampoline
2019-12-10 13:53:59 -05:00
Kconfig
tracing: Introduce trace event injection
2019-12-02 11:07:00 -05:00
Makefile
tracing: Introduce trace event injection
2019-12-02 11:07:00 -05:00
power-traces.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
preemptirq_delay_test.c
preemptirq_delay_test: Add the burst feature and a sysfs trigger
2019-11-13 09:37:28 -05:00
ring_buffer_benchmark.c
ring-buffer: Fix typos in function ring_buffer_producer
2019-11-22 19:41:08 -05:00
ring_buffer.c
tracing: Do not create directories if lockdown is in affect
2019-12-04 08:27:15 -05:00
rpm-traces.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_benchmark.c
rcu: Rename cond_resched_rcu_qs() to cond_resched_tasks_rcu_qs()
2018-05-15 10:27:29 -07:00
trace_benchmark.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_branch.c
tracing: Use generic type for comparator function
2019-11-14 13:15:11 -05:00
trace_clock.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_dynevent.c
tracing: Add tracing_check_open_get_tr()
2019-10-12 20:44:07 -04:00
trace_dynevent.h
tracing/dynevent: Pass extra arguments to match operation
2019-08-31 12:19:38 -04:00
trace_entries.h
tracing: Change the function format to display function names by perf
2019-02-11 14:53:43 -05:00
trace_event_perf.c
tracing: Fix race in perf_trace_buf initialization
2019-10-21 19:38:28 -04:00
trace_events_filter_test.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_events_filter.c
tracing: Have error path in predicate_parse() free its allocated memory
2019-09-28 17:13:39 -04:00
trace_events_hist.c
tracing: Increase SYNTH_FIELDS_MAX for synthetic_events
2019-11-15 11:30:29 -05:00
trace_events_inject.c
tracing: remove set but not used variable 'buffer'
2019-12-10 13:53:51 -05:00
trace_events_trigger.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_events.c
tracing: Introduce trace event injection
2019-12-02 11:07:00 -05:00
trace_export.c
tracing: Make internal ftrace events static
2019-11-13 09:37:29 -05:00
trace_functions_graph.c
fgraph: Remove redundant ftrace_graph_notrace_addr() test
2019-07-30 21:50:03 -04:00
trace_functions.c
tracing: Update stack trace skipping for ORC unwinder
2018-01-23 15:57:00 -05:00
trace_hwlat.c
tracing/hwlat: Fix a few trivial nits
2019-11-14 13:15:11 -05:00
trace_irqsoff.c
The biggest change for this release is in the histogram code.
2019-03-11 17:01:32 -07:00
trace_kdb.c
tracing: Silence GCC 9 array bounds warning
2019-05-25 23:04:30 -04:00
trace_kprobe_selftest.c
selftest/ftrace: Move kprobe selftest function to separate compile unit
2018-07-30 18:41:04 -04:00
trace_kprobe_selftest.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_kprobe.c
tracing/kprobe: Check whether the non-suffixed symbol is notrace
2019-11-14 13:15:12 -05:00
trace_mmiotrace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_nop.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_output.c
tracing: Use seq_buf_hex_dump() to dump buffers
2019-11-14 13:15:12 -05:00
trace_output.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_preemptirq.c
kprobes: Prohibit probing on hardirq tracers
2019-02-13 08:16:40 +01:00
trace_printk.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_probe_tmpl.h
tracing/probe: Support user-space dereference
2019-05-25 23:04:42 -04:00
trace_probe.c
tracing/probe: Fix to check the difference of nr_args before adding probe
2019-09-28 17:07:53 -04:00
trace_probe.h
tracing/probe: Reject exactly same probe event
2019-09-19 11:09:16 -04:00
trace_sched_switch.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_sched_wakeup.c
sched/core: Convert get_task_struct() to return the task
2019-07-25 15:51:54 +02:00
trace_selftest_dynamic.c
ftrace: Mark function tracer test functions noinline/noclone
2018-01-23 15:57:29 -05:00
trace_selftest.c
function_graph: Have selftest also emulate tr->reset() as it did with tr->init()
2019-04-21 19:46:56 -04:00
trace_seq.c
tracing: Use seq_buf_hex_dump() to dump buffers
2019-11-14 13:15:12 -05:00
trace_stack.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_stat.c
tracing: Use generic type for comparator function
2019-11-14 13:15:11 -05:00
trace_stat.h
tracing: Use generic type for comparator function
2019-11-14 13:15:11 -05:00
trace_syscalls.c
tracing: Use xarray for syscall trace events
2019-11-22 19:47:41 -05:00
trace_uprobe.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace.c
tracing: Do not create directories if lockdown is in affect
2019-12-04 08:27:15 -05:00
trace.h
tracing: Introduce trace event injection
2019-12-02 11:07:00 -05:00
tracing_map.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
tracing_map.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00