Li Huafei 6cfbbb961b tracing/kprobe: Fix kprobe_on_func_entry() modification ...

The commit 960434acef ("tracing/kprobe: Fix to support kretprobe
events on unloaded modules") backport from v5.11, which modifies the
return value of kprobe_on_func_entry(). However, there is no adaptation
modification in create_trace_kprobe(), resulting in the exact opposite
behavior. Now we need to return an error immediately only if
kprobe_on_func_entry() returns -EINVAL.

Fixes: 960434acef ("tracing/kprobe: Fix to support kretprobe events on unloaded modules")
Signed-off-by: Li Huafei <lihuafei1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-09-26 13:39:47 +02:00

..

blktrace.c

blktrace: fix debugfs use after free

2020-11-10 12:35:54 +01:00

bpf_trace.c

tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing

2021-07-20 16:15:42 +02:00

ftrace.c

ftrace: Do not blindly read the ip address in ftrace_bug()

2021-06-16 11:55:02 +02:00

Kconfig

tracing/kprobes: Do the notrace functions check without kprobes on ftrace

2021-01-19 18:22:35 +01:00

Makefile

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power-traces.c

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preemptirq_delay_test.c

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ring_buffer_benchmark.c

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ring_buffer.c

tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.

2021-07-28 11:13:50 +02:00

rpm-traces.c

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trace_benchmark.c

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trace_benchmark.h

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trace_branch.c

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trace_clock.c

tracing: Do no increment trace_clock_global() by one

2021-06-30 08:48:23 -04:00

trace_entries.h

tracing: Set kernel_stack's caller size properly

2020-10-01 13:14:31 +02:00

trace_event_perf.c

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trace_events_filter_test.h

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trace_events_filter.c

tracing: Have error path in predicate_parse() free its allocated memory

2020-08-05 10:05:59 +02:00

trace_events_hist.c

tracing / histogram: Fix NULL pointer dereference on strcmp() on NULL event name

2021-08-26 08:36:47 -04:00

trace_events_trigger.c

tracing: Fix event trigger to accept redundant spaces

2020-06-30 23:17:17 -04:00

trace_events.c

tracing: Do not count ftrace events in top level enable output

2021-02-23 15:00:55 +01:00

trace_export.c

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trace_functions_graph.c

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trace_functions.c

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trace_hwlat.c

tracing: Remove WARN_ON in start_thread()

2020-12-08 10:18:55 +01:00

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/kprobe: Fix kprobe_on_func_entry() modification

2021-09-26 13:39:47 +02:00

trace_mmiotrace.c

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trace_nop.c

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trace_output.c

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trace_output.h

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trace_preemptirq.c

lockdep: fix order in trace_hardirqs_off_caller()

2020-10-01 13:14:50 +02:00

trace_printk.c

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trace_probe.c

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trace_probe.h

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trace_sched_switch.c

tracing: Fix sched switch start/stop refcount racy updates

2020-02-11 04:33:55 -08:00

trace_sched_wakeup.c

kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail

2020-01-14 20:06:59 +01:00

trace_selftest_dynamic.c

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trace_selftest.c

ftrace: Handle tracing when switching between context

2020-11-10 12:35:58 +01:00

trace_seq.c

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trace_stack.c

tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined

2020-01-14 20:06:59 +01:00

trace_stat.c

tracing: Fix very unlikely race of registering two stat tracers

2020-02-24 08:34:39 +01:00

trace_stat.h

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trace_syscalls.c

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trace_uprobe.c

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trace.c

tracing/histogram: Rename "cpu" to "common_cpu"

2021-08-12 13:19:42 +02:00

trace.h

tracing: Fix userstacktrace option for instances

2020-12-11 13:25:03 +01:00

tracing_map.c

tracing: Have the histogram compare functions convert to u64 first

2020-01-09 10:19:02 +01:00

tracing_map.h

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