Sabrina Dubroca 3693042f1c tracing/kprobes: Allow to create probe with a module name starting with a digit ...

commit 9e52b32567 upstream.

Always try to parse an address, since kstrtoul() will safely fail when
given a symbol as input. If that fails (which will be the case for a
symbol), try to parse a symbol instead.

This allows creating a probe such as:

    p:probe/vlan_gro_receive 8021q:vlan_gro_receive+0

Which is necessary for this command to work:

    perf probe -m 8021q -a vlan_gro_receive

Link: http://lkml.kernel.org/r/fd72d666f45b114e2c5b9cf7e27b91de1ec966f1.1498122881.git.sd@queasysnail.net

Fixes: 413d37d1e ("tracing: Add kprobe-based event tracer")
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-07-12 15:01:02 +02:00

..

blktrace.c

block: Fix secure erase

2016-08-16 09:16:51 -06:00

bpf_trace.c

bpf: add BPF_CALL_x macros for declaring helpers

2016-09-09 19:36:04 -07:00

ftrace.c

ftrace: Fix function pid filter on instances

2017-04-21 09:31:22 +02:00

Kconfig

Merge tag 'trace-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2016-10-06 11:48:41 -07:00

Makefile

Disable the __builtin_return_address() warning globally after all

2016-10-12 10:23:41 -07:00

power-traces.c

…

ring_buffer_benchmark.c

…

ring_buffer.c

ring-buffer: Have ring_buffer_iter_empty() return true when empty

2017-04-27 09:10:37 +02:00

rpm-traces.c

…

trace_benchmark.c

…

trace_benchmark.h

…

trace_branch.c

…

trace_clock.c

…

trace_entries.h

tracing: Add NMI tracing in hwlat detector

2016-09-02 12:47:55 -04:00

trace_event_perf.c

…

trace_events_filter_test.h

…

trace_events_filter.c

…

trace_events_hist.c

tracing: Fix use-after-free in hist_register_trigger()

2016-08-02 15:16:30 -04:00

trace_events_trigger.c

tracing: Call traceoff trigger after event is recorded

2016-09-23 09:47:59 -04:00

trace_events.c

…

trace_export.c

…

trace_functions_graph.c

fgraph: Handle a case where a tracer ignores set_graph_notrace

2017-01-09 08:32:23 +01:00

trace_functions.c

…

trace_hwlat.c

tracing: Fix hwlat kthread migration

2017-02-09 08:08:28 +01:00

trace_irqsoff.c

…

trace_kdb.c

…

trace_kprobe.c

tracing/kprobes: Allow to create probe with a module name starting with a digit

2017-07-12 15:01:02 +02:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_output.c

tracing: Add NMI tracing in hwlat detector

2016-09-02 12:47:55 -04:00

trace_output.h

…

trace_printk.c

…

trace_probe.c

ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal

2016-08-23 17:06:38 -03:00

trace_probe.h

ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal

2016-08-23 17:06:38 -03:00

trace_sched_switch.c

…

trace_sched_wakeup.c

…

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

…

trace_stat.c

…

trace_stat.h

…

trace_syscalls.c

tracing/syscalls: fix multiline in error message text

2016-09-29 10:25:23 +02:00

trace_uprobe.c

Merge tag 'trace-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2016-10-06 11:48:41 -07:00

trace.c

tracing: Allocate the snapshot buffer before enabling probe

2017-04-27 09:10:37 +02:00

trace.h

ftrace: Fix function pid filter on instances

2017-04-21 09:31:22 +02:00

tracing_map.c

…

tracing_map.h

…