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linux/kernel/trace
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Masami Hiramatsu (Google) 700b2b4397 fprobe: Fix to ensure the number of active retprobes is not zero 
The number of active retprobes can be zero but it is not acceptable,
so return EINVAL error if detected.

Link: https://lore.kernel.org/all/169750018550.186853.11198884812017796410.stgit@devnote2/

Reported-by: wuqiang.matt <wuqiang.matt@bytedance.com>
Closes: https://lore.kernel.org/all/20231016222103.cb9f426edc60220eabd8aa6a@kernel.org/
Fixes: 5b0ab78998 ("fprobe: Add exit_handler support")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
 		2023-10-17 10:22:42 +09:00
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rv
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Kconfig
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Makefile tracing/probes: Move finding func-proto API and getting func-param API to trace_btf 2023-08-23 09:39:45 +09:00
blktrace.c
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bpf_trace.c bpf: Fix uprobe_multi get_pid_task error path 2023-09-15 10:32:40 -07:00
bpf_trace.h
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error_report-traces.c
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fgraph.c
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fprobe.c fprobe: Fix to ensure the number of active retprobes is not zero 2023-10-17 10:22:42 +09:00
ftrace.c ftrace: Use LIST_HEAD to initialize clear_hash 2023-09-01 21:18:38 -04:00
ftrace_internal.h
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kprobe_event_gen_test.c
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pid_list.c
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pid_list.h
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power-traces.c
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preemptirq_delay_test.c
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rethook.c
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ring_buffer.c ring-buffer: Update "shortest_full" in polling 2023-09-30 16:17:34 -04:00
ring_buffer_benchmark.c
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rpm-traces.c
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synth_event_gen_test.c
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trace.c Tracing fixes for 6.6: 2023-09-13 11:30:11 -07:00
trace.h tracing: Increase trace array ref count on enable and filter files 2023-09-07 16:05:46 -04:00
trace_benchmark.c
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trace_benchmark.h
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trace_boot.c
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trace_branch.c
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trace_btf.c tracing/probes: Add a function to search a member of a struct/union 2023-08-23 09:40:16 +09:00
trace_btf.h tracing/probes: Add a function to search a member of a struct/union 2023-08-23 09:40:16 +09:00
trace_clock.c
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trace_dynevent.c
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trace_dynevent.h
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trace_entries.h
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trace_eprobe.c tracing/probes: Support BTF argument on module functions 2023-08-23 09:39:15 +09:00
trace_event_perf.c
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trace_events.c tracing: relax trace_event_eval_update() execution with cond_resched() 2023-09-30 16:24:55 -04:00
trace_events_filter.c tracing/filters: Fix coding style issues 2023-09-01 21:27:23 -04:00
trace_events_filter_test.h
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trace_events_hist.c
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trace_events_inject.c tracing: Have event inject files inc the trace array ref count 2023-09-07 16:38:54 -04:00
trace_events_synth.c tracing/synthetic: Print out u64 values properly 2023-09-11 18:23:10 -04:00
trace_events_trigger.c
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trace_events_user.c tracing/user_events: Align set_bit() address for all archs 2023-09-30 16:25:41 -04:00
trace_export.c
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trace_fprobe.c tracing/fprobe-event: Assume fprobe is a return event by $retval 2023-08-23 09:41:32 +09:00
trace_functions.c
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trace_functions_graph.c
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trace_hwlat.c tracing: Remove extra space at the end of hwlat_detector/mode 2023-09-01 21:00:00 -04:00
trace_irqsoff.c tracing: Fix memleak due to race between current_tracer and trace 2023-08-17 13:49:37 -04:00
trace_kdb.c
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trace_kprobe.c Probes updates for v6.6: 2023-09-02 11:10:50 -07:00
trace_kprobe_selftest.c
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trace_kprobe_selftest.h
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trace_mmiotrace.c
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trace_nop.c
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trace_osnoise.c
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trace_output.c
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trace_output.h
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trace_preemptirq.c
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trace_printk.c
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trace_probe.c tracing/probes: Add string type check with BTF 2023-08-23 09:41:13 +09:00
trace_probe.h Probes updates for v6.6: 2023-09-02 11:10:50 -07:00
trace_probe_kernel.h
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trace_probe_tmpl.h
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trace_recursion_record.c
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trace_sched_switch.c
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trace_sched_wakeup.c tracing: Fix memleak due to race between current_tracer and trace 2023-08-17 13:49:37 -04:00
trace_selftest.c
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trace_selftest_dynamic.c
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trace_seq.c
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trace_stack.c
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trace_stat.c
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trace_stat.h
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trace_synth.h
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trace_syscalls.c
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trace_uprobe.c Probes updates for v6.6: 2023-09-02 11:10:50 -07:00
tracing_map.c
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tracing_map.h
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