Masami Hiramatsu 7bb83f6fc4 tracing/kprobes: Do the notrace functions check without kprobes on ftrace ... Enable the notrace function check on the architecture which doesn't support kprobes on ftrace but support dynamic ftrace. This notrace function check is not only for the kprobes on ftrace but also sw-breakpoint based kprobes. Thus there is no reason to limit this check for the arch which supports kprobes on ftrace. This also changes the dependency of Kconfig. Because kprobe event uses the function tracer's address list for identifying notrace function, if the CONFIG_DYNAMIC_FTRACE=n, it can not check whether the target function is notrace or not. Link: https://lkml.kernel.org/r/20210105065730.2634785-1-naveen.n.rao@linux.vnet.ibm.com Link: https://lkml.kernel.org/r/161007957862.114704.4512260007555399463.stgit@devnote2 Cc: stable@vger.kernel.org Fixes: 45408c4f92 ("tracing: kprobes: Prohibit probing on notrace function") Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2021-01-11 16:09:53 -05:00
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blktrace.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
bpf_trace.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
bpf_trace.h
fgraph.c	ftrace: Reverse what the RECURSION flag means in the ftrace_ops	2020-11-06 08:42:12 -05:00
ftrace_internal.h
ftrace.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
Kconfig	tracing/kprobes: Do the notrace functions check without kprobes on ftrace	2021-01-11 16:09:53 -05:00
kprobe_event_gen_test.c
Makefile	ftrace: Add recording of functions that caused recursion	2020-11-06 08:42:26 -05:00
power-traces.c
preemptirq_delay_test.c
ring_buffer_benchmark.c
ring_buffer.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
rpm-traces.c
synth_event_gen_test.c	tracing: Remove the useless value assignment in test_create_synth_event()	2020-11-13 12:19:52 -05:00
trace_benchmark.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_benchmark.h
trace_boot.c	tracing: Disable ftrace selftests when any tracer is running	2020-12-14 12:05:03 -05:00
trace_branch.c
trace_clock.c
trace_dynevent.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_dynevent.h	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_entries.h	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_event_perf.c	ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs	2020-11-13 12:14:55 -05:00
trace_events_filter_test.h
trace_events_filter.c	tracing: Clean up after filter logic rewriting	2020-11-16 12:32:34 -05:00
trace_events_hist.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_events_inject.c
trace_events_synth.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_events_trigger.c
trace_events.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
trace_export.c	tracing: Fix some typos in comments	2020-11-10 20:39:40 -05:00
trace_functions_graph.c	fgraph: Make overruns 4 bytes in graph stack structure	2020-11-10 20:39:36 -05:00
trace_functions.c	ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs	2020-11-13 12:14:55 -05:00
trace_hwlat.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
trace_irqsoff.c	ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs	2020-11-13 12:14:55 -05:00
trace_kdb.c
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c	tracing/kprobes: Do the notrace functions check without kprobes on ftrace	2021-01-11 16:09:53 -05:00
trace_mmiotrace.c
trace_nop.c
trace_output.c	ftrace: Add recording of functions that caused recursion	2020-11-06 08:42:26 -05:00
trace_output.h	ftrace: Add recording of functions that caused recursion	2020-11-06 08:42:26 -05:00
trace_preemptirq.c	lockdep: fix order in trace_hardirqs_off_caller()	2020-09-14 10:08:07 +02:00
trace_printk.c	Updates for tracing and bootconfig:	2020-10-15 15:51:28 -07:00
trace_probe_tmpl.h
trace_probe.c
trace_probe.h	tracing: Move is_good_name() from trace_probe.h to trace.h	2020-10-15 12:01:13 -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	ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs	2020-11-13 12:14:55 -05:00
trace_selftest_dynamic.c
trace_selftest.c	tracing: Disable ftrace selftests when any tracer is running	2020-12-14 12:05:03 -05:00
trace_seq.c
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	tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointer	2020-09-18 22:17:14 -04:00
trace_stat.h
trace_synth.h	tracing: Add support for dynamic strings to synthetic events	2020-10-05 19:32:18 -04:00
trace_syscalls.c
trace_uprobe.c	tracing/uprobes: Support perf-style return probe	2020-09-21 21:06:03 -04:00
trace.c	Tracing updates for 5.11	2020-12-17 13:22:17 -08:00
trace.h	tracing: Disable ftrace selftests when any tracer is running	2020-12-14 12:05:03 -05:00
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