openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/kernel/trace
History
Linus Torvalds 2f13437b89 Two fixes and one patch that was missed: 
Fixes:
 
   - Missing __print_hex_dump undef for processing new function in trace events
   - Stop WARN_ON messages when lockdown disables tracing on boot up
 
  Enhancement:
 
   - Debug option to inject trace events from userspace (for rasdaemon)
 
 The enhancement has its own config option and is non invasive. It's been
 discussed for sever months and should have been added to my original
 push, but I never pulled it into my queue.
 -----BEGIN PGP SIGNATURE-----
 
 iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCXehlhRQccm9zdGVkdEBn
 b29kbWlzLm9yZwAKCRAp5XQQmuv6qlGgAQCszcDuNyVllj0VwWi4i+0FAQcI12Ad
 W0NGZm0wObGExwD8CDR/CdHq9ulizFQjJfopG6b5Uc3Z4NNJ+QGnMxzBuwo=
 =k31z
 -----END PGP SIGNATURE-----

Merge tag 'trace-v5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull more tracing updates from Steven Rostedt:
 "Two fixes and one patch that was missed:

  Fixes:

   - Missing __print_hex_dump undef for processing new function in trace
     events

   - Stop WARN_ON messages when lockdown disables tracing on boot up

  Enhancement:

   - Debug option to inject trace events from userspace (for rasdaemon)"

The enhancement has its own config option and is non invasive. It's been
discussed for sever months and should have been added to my original
push, but I never pulled it into my queue.

* tag 'trace-v5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing: Do not create directories if lockdown is in affect
  tracing: Introduce trace event injection
  tracing: Fix __print_hex_dump scope
 		2019-12-04 19:13:52 -08:00
..
Kconfig Two fixes and one patch that was missed: 2019-12-04 19:13:52 -08:00
Makefile tracing: Introduce trace event injection 2019-12-02 11:07:00 -05:00
blktrace.c cgroup: use cgrp->kn->id as the cgroup ID 2019-11-12 08:18:04 -08:00
bpf_trace.c 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
fgraph.c ftrace: Rename ftrace_graph_stub to ftrace_stub_graph 2019-11-18 11:42:16 -05:00
ftrace.c New tracing features: 2019-11-27 11:42:01 -08:00
ftrace_internal.h treewide: Rename rcu_dereference_raw_notrace() to _check() 2019-08-01 14:16:21 -07:00
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.c tracing: Do not create directories if lockdown is in affect 2019-12-04 08:27:15 -05:00
ring_buffer_benchmark.c ring-buffer: Fix typos in function ring_buffer_producer 2019-11-22 19:41:08 -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.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
trace_benchmark.c trace: Use pr_warn instead of pr_warning 2019-10-18 15:01:57 +02:00
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 Merge branch 'perf/urgent' into perf/core, to pick up fixes 2019-10-28 12:38:26 +01:00
trace_events.c tracing: Introduce trace event injection 2019-12-02 11:07:00 -05:00
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_filter_test.h tracing: Fix SPDX format headers to use C++ style comments 2018-08-16 19:08:06 -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: Introduce trace event injection 2019-12-02 11:07:00 -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_export.c tracing: Make internal ftrace events static 2019-11-13 09:37:29 -05:00
trace_functions.c tracing: Update stack trace skipping for ORC unwinder 2018-01-23 15:57:00 -05:00
trace_functions_graph.c fgraph: Remove redundant ftrace_graph_notrace_addr() test 2019-07-30 21:50:03 -04:00
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.c tracing/kprobe: Check whether the non-suffixed symbol is notrace 2019-11-14 13:15:12 -05:00
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_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.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_probe_tmpl.h tracing/probe: Support user-space dereference 2019-05-25 23:04:42 -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.c function_graph: Have selftest also emulate tr->reset() as it did with tr->init() 2019-04-21 19:46:56 -04:00
trace_selftest_dynamic.c ftrace: Mark function tracer test functions noinline/noclone 2018-01-23 15:57:29 -05:00
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
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