Nikolay KuratovandGreg Kroah-Hartman 3a7d88f981 tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe() ...

commit b022f0c7e4 ("tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols")
avoids checking number_of_same_symbols() for module symbol in
__trace_kprobe_create(), but create_local_trace_kprobe() should avoid this
check too. Doing this check leads to ENOENT for module_name:symbol_name
constructions passed over perf_event_open.

No bug in newer kernels as it was fixed more generally by
commit 9d8616034f ("tracing/kprobes: Add symbol counting check when module loads")

Link: https://lore.kernel.org/linux-trace-kernel/20240705161030.b3ddb33a8167013b9b1da202@kernel.org
Fixes: b022f0c7e4 ("tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols")
Signed-off-by: Nikolay Kuratov <kniv@yandex-team.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-12-19 18:11:35 +01:00

..

rv

rv: Update rv_en(dis)able_monitor doc to match kernel-doc

2024-06-12 11:12:49 +02:00

blktrace.c

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bpf_trace.c

bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog

2024-12-19 18:11:25 +01:00

bpf_trace.h

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error_report-traces.c

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fgraph.c

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fprobe.c

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ftrace_internal.h

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ftrace.c

ftrace: Fix regression with module command in stack_trace_filter

2024-12-09 10:33:04 +01:00

Kconfig

tracing: Build event generation tests only as modules

2024-06-27 13:49:05 +02:00

kprobe_event_gen_test.c

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Makefile

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pid_list.c

trace/pid_list: Change gfp flags in pid_list_fill_irq()

2024-08-03 08:54:17 +02:00

pid_list.h

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power-traces.c

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preemptirq_delay_test.c

tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test

2024-06-27 13:49:14 +02:00

rethook.c

rethook: Use __rcu pointer for rethook::handler

2023-12-13 18:45:19 +01:00

ring_buffer_benchmark.c

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ring_buffer.c

ring-buffer: Fix a race between readers and resize checks

2024-06-12 11:11:19 +02:00

rpm-traces.c

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synth_event_gen_test.c

tracing / synthetic: Disable events after testing in synth_event_gen_test_init()

2024-01-01 12:42:45 +00:00

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: Fix to search structure fields correctly

2024-02-23 09:25:05 +01:00

trace_btf.h

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trace_clock.c

tracing: Use atomic64_inc_return() in trace_clock_counter()

2024-12-14 20:00:10 +01:00

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/eprobe: Fix to release eprobe when failed to add dyn_event

2024-12-14 20:00:20 +01:00

trace_event_perf.c

trace/trace_event_perf: remove duplicate samples on the first tracepoint event

2024-12-09 10:32:12 +01:00

trace_events_filter_test.h

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trace_events_filter.c

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trace_events_hist.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-09-04 13:28:22 +02:00

trace_events_inject.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-09-04 13:28:22 +02:00

trace_events_synth.c

tracing/synthetic: Fix trace_string() return value

2024-02-23 09:25:05 +01:00

trace_events_trigger.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-09-04 13:28:22 +02:00

trace_events_user.c

tracing/user_events: Fix non-spaced field matching

2024-06-12 11:12:11 +02:00

trace_events.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-09-04 13:28:22 +02:00

trace_export.c

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trace_fprobe.c

tracing/probes: Fix MAX_TRACE_ARGS limit handling

2024-11-01 01:58:28 +01:00

trace_functions_graph.c

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trace_functions.c

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trace_hwlat.c

tracing/hwlat: Fix a race during cpuhp processing

2024-10-10 11:57:59 +02:00

trace_irqsoff.c

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trace_kdb.c

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trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe()

2024-12-19 18:11:35 +01:00

trace_mmiotrace.c

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trace_nop.c

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trace_osnoise.c

tracing/timerlat: Fix duplicated kthread creation due to CPU online/offline

2024-10-10 11:57:59 +02:00

trace_output.c

tracing: Remove precision vsnprintf() check from print event

2024-10-17 15:24:09 +02:00

trace_output.h

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trace_preemptirq.c

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trace_printk.c

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trace_probe_kernel.h

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trace_probe_tmpl.h

tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-11-01 01:58:26 +01:00

trace_probe.c

tracing: probes: Fix to zero initialize a local variable

2024-11-01 01:58:34 +01:00

trace_probe.h

tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-11-01 01:58:26 +01:00

trace_recursion_record.c

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trace_sched_switch.c

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trace_sched_wakeup.c

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trace_selftest_dynamic.c

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trace_selftest.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

tracing/ftrace: disable preemption in syscall probe

2024-12-14 20:00:10 +01:00

trace_uprobe.c

bpf: Fix theoretical prog_array UAF in __uprobe_perf_func()

2024-12-19 18:11:25 +01:00

trace.c

tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-11-01 01:58:26 +01:00

trace.h

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-09-04 13:28:22 +02:00

tracing_map.c

tracing: Fix cmp_entries_dup() to respect sort() comparison rules

2024-12-14 19:59:52 +01:00

tracing_map.h

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