Steven Rostedt (VMware) 7fa598f970 tracing: Do not warn when connecting eprobe to non existing event ... When the syscall trace points are not configured in, the kselftests for ftrace will try to attach an event probe (eprobe) to one of the system call trace points. This triggered a WARNING, because the failure only expects to see memory issues. But this is not the only failure. The user may attempt to attach to a non existent event, and the kernel must not warn about it. Link: https://lkml.kernel.org/r/20211027120854.0680aa0f@gandalf.local.home Fixes: 7491e2c442 ("tracing: Add a probe that attaches to trace events") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2021-10-27 21:47:55 -04:00
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blktrace.c	blktrace: Fix uaf in blk_trace access after removing by sysfs	2021-09-24 11:06:15 -06:00
bpf_trace.c	bpf: Fix bpf-next builds without CONFIG_BPF_EVENTS	2021-08-25 19:41:39 -07:00
bpf_trace.h
error_report-traces.c	tracing: add error_report_end trace point	2021-02-26 09:41:02 -08:00
fgraph.c	tracing: Fix various typos in comments	2021-03-23 14:08:18 -04:00
ftrace_internal.h
ftrace.c	tracing: Have all levels of checks prevent recursion	2021-10-18 18:12:09 -04:00
Kconfig	tracing: Simplify the Kconfig dependency of FTRACE	2021-08-16 11:37:20 -04:00
kprobe_event_gen_test.c
Makefile	tracing: Add a probe that attaches to trace events	2021-08-20 14:18:40 -04:00
power-traces.c
preemptirq_delay_test.c	kernel: trace: preemptirq_delay_test: add cpu affinity	2021-02-02 17:02:07 -05:00
ring_buffer_benchmark.c
ring_buffer.c	tracing: Replace deprecated CPU-hotplug functions.	2021-08-17 15:47:14 -04:00
rpm-traces.c
synth_event_gen_test.c	tracing: Fix various typos in comments	2021-03-23 14:08:18 -04:00
trace_benchmark.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_benchmark.h
trace_boot.c	bootconfig: Rename xbc_node_find_child() to xbc_node_find_subkey()	2021-09-09 19:14:33 -04:00
trace_branch.c	tracing: Merge irqflags + preempt counter.	2021-02-02 17:02:06 -05:00
trace_clock.c	tracing: Do no increment trace_clock_global() by one	2021-06-18 09:10:00 -04:00
trace_dynevent.c	tracing: Have dynamic events have a ref counter	2021-08-18 18:13:47 -04:00
trace_dynevent.h	tracing: Add DYNAMIC flag for dynamic events	2021-08-18 18:10:32 -04:00
trace_entries.h	trace: Add timerlat tracer	2021-06-25 19:57:24 -04:00
trace_eprobe.c	tracing: Do not warn when connecting eprobe to non existing event	2021-10-27 21:47:55 -04:00
trace_event_perf.c	tracing: Have dynamic events have a ref counter	2021-08-18 18:13:47 -04:00
trace_events_filter_test.h
trace_events_filter.c	tracing: Update create_system_filter() kernel-doc comment	2021-03-25 16:04:35 -04:00
trace_events_hist.c	tracing: Fix missing * in comment block	2021-10-10 22:27:40 -04:00
trace_events_inject.c	tracing: Merge irqflags + preempt counter.	2021-02-02 17:02:06 -05:00
trace_events_synth.c	tracing: Have dynamic events have a ref counter	2021-08-18 18:13:47 -04:00
trace_events_trigger.c	tracing: Add a probe that attaches to trace events	2021-08-20 14:18:40 -04:00
trace_events.c	tracing: Add migrate-disabled counter to tracing output.	2021-09-03 19:42:35 -04:00
trace_export.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_functions_graph.c	tracing: Fix various typos in comments	2021-03-23 14:08:18 -04:00
trace_functions.c	tracing: Add "func_no_repeats" option for function tracing	2021-04-15 14:50:02 -04:00
trace_hwlat.c	tracing: Replace deprecated CPU-hotplug functions.	2021-08-17 15:47:14 -04:00
trace_irqsoff.c	tracing: Merge irqflags + preempt counter.	2021-02-02 17:02:06 -05:00
trace_kdb.c	kdb: Rename members of struct kdbtab_t	2021-07-27 17:05:06 +01:00
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c	tracing: Add a probe that attaches to trace events	2021-08-20 14:18:40 -04:00
trace_mmiotrace.c	tracing: Remove definition of DEBUG in trace_mmiotrace.c	2021-02-02 17:02:07 -05:00
trace_nop.c
trace_osnoise.c	tracing/osnoise: Fix missed cpus_read_unlock() in start_per_cpu_kthreads()	2021-09-08 15:10:24 -04:00
trace_output.c	tracing: Add migrate-disabled counter to tracing output.	2021-09-03 19:42:35 -04:00
trace_output.h	ftrace: Add recording of functions that caused recursion	2020-11-06 08:42:26 -05:00
trace_preemptirq.c
trace_printk.c	tracing: Add a verifier to check string pointers for trace events	2021-03-18 12:58:27 -04:00
trace_probe_tmpl.h	tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs	2021-08-19 09:09:03 -04:00
trace_probe.c	tracing: Add a probe that attaches to trace events	2021-08-20 14:18:40 -04:00
trace_probe.h	tracing: Add a probe that attaches to trace events	2021-08-20 14:18:40 -04:00
trace_recursion_record.c	ftrace: Add recording of functions that caused recursion	2020-11-06 08:42:26 -05:00
trace_sched_switch.c
trace_sched_wakeup.c	tracing: Change variable type as bool for clean-up	2021-06-30 09:19:14 -04:00
trace_selftest_dynamic.c
trace_selftest.c	tracing: Fix various typos in comments	2021-03-23 14:08:18 -04:00
trace_seq.c	tracing: Fix various typos in comments	2021-03-23 14:08:18 -04:00
trace_stack.c	ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs	2020-11-13 12:14:55 -05:00
trace_stat.c
trace_stat.h
trace_synth.h	tracing: synth events: increase max fields count	2021-09-08 15:29:16 -04:00
trace_syscalls.c	tracing: Merge irqflags + preempt counter.	2021-02-02 17:02:06 -05:00
trace_uprobe.c	tracing/probes: Reject events which have the same name of existing one	2021-08-19 09:15:19 -04:00
trace.c	tracing: Fix missing osnoise tracer on max_latency	2021-10-07 09:41:47 -04:00
trace.h	tracing: Add a probe that attaches to trace events	2021-08-20 14:18:40 -04:00
tracing_map.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
tracing_map.h	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00