Re: [bug report] tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-20 Thread Steven Rostedt
On Wed, 20 Mar 2024 12:44:23 +0900 Masami Hiramatsu (Google) wrote: > > > kernel/trace/trace_probe.c > > > 846 return; > > > 847 > > > 848 for (i = 0; i < earg->size; i++) { > > > 849 struct fetch_insn *code = >code[i]; > > > 850 > >

Re: [bug report] tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-19 Thread Google
On Tue, 19 Mar 2024 10:10:00 -0400 Steven Rostedt wrote: > On Tue, 19 Mar 2024 10:19:09 +0300 > Dan Carpenter wrote: > > > Hello Masami Hiramatsu (Google), > > > > Commit 25f00e40ce79 ("tracing/probes: Support $argN in return probe > > (kprobe and fprobe)") from Mar 4, 2024 (linux-next),

Re: [bug report] tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-19 Thread Dan Carpenter
On Tue, Mar 19, 2024 at 10:10:00AM -0400, Steven Rostedt wrote: > On Tue, 19 Mar 2024 10:19:09 +0300 > Dan Carpenter wrote: > > > Hello Masami Hiramatsu (Google), > > > > Commit 25f00e40ce79 ("tracing/probes: Support $argN in return probe > > (kprobe and fprobe)") from Mar 4, 2024 (linux-next),

Re: [bug report] tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-19 Thread Steven Rostedt
On Tue, 19 Mar 2024 10:19:09 +0300 Dan Carpenter wrote: > Hello Masami Hiramatsu (Google), > > Commit 25f00e40ce79 ("tracing/probes: Support $argN in return probe > (kprobe and fprobe)") from Mar 4, 2024 (linux-next), leads to the > following Smatch static checker warning: > >

[bug report] tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-19 Thread Dan Carpenter
Hello Masami Hiramatsu (Google), Commit 25f00e40ce79 ("tracing/probes: Support $argN in return probe (kprobe and fprobe)") from Mar 4, 2024 (linux-next), leads to the following Smatch static checker warning: kernel/trace/trace_probe.c:856 store_trace_entry_data() error: