From: Jiri Olsa <olsajiri@gmail.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
netdev@vger.kernel.org, bpf@vger.kernel.org,
lkml <linux-kernel@vger.kernel.org>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@chromium.org>,
Masami Hiramatsu <mhiramat@kernel.org>
Subject: Re: [PATCH bpf-next 2/3] ftrace: Keep address offset in ftrace_lookup_symbols
Date: Mon, 6 Jun 2022 19:56:20 +0200 [thread overview]
Message-ID: <Yp4/xPVDN8IrbxG8@krava> (raw)
In-Reply-To: <20220605125122.7b0e5b52@rorschach.local.home>
On Sun, Jun 05, 2022 at 12:51:22PM -0400, Steven Rostedt wrote:
> On Fri, 27 May 2022 22:56:10 +0200
> Jiri Olsa <jolsa@kernel.org> wrote:
>
> > @@ -8017,6 +8025,7 @@ int ftrace_lookup_symbols(const char **sorted_syms, size_t cnt, unsigned long *a
> > struct kallsyms_data args;
> > int err;
> >
> > + memset(addrs, 0x0, sizeof(*addrs) * cnt);
>
> Nit, but you don't need the "0x".
ok, will remove
thanks,
jirka
>
> -- Steve
>
> > args.addrs = addrs;
> > args.syms = sorted_syms;
> > args.cnt = cnt;
> > --
next prev parent reply other threads:[~2022-06-06 17:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-27 20:56 [PATCH bpf-next 0/3] bpf: Fix cookie values for kprobe multi Jiri Olsa
2022-05-27 20:56 ` [PATCH bpf-next 1/3] selftests/bpf: Shuffle cookies symbols in kprobe multi test Jiri Olsa
2022-05-30 5:37 ` Song Liu
2022-05-27 20:56 ` [PATCH bpf-next 2/3] ftrace: Keep address offset in ftrace_lookup_symbols Jiri Olsa
2022-05-30 5:37 ` Song Liu
2022-05-30 7:31 ` Jiri Olsa
2022-05-30 20:20 ` Daniel Borkmann
2022-06-05 16:55 ` Steven Rostedt
2022-06-02 22:52 ` Andrii Nakryiko
2022-06-03 10:16 ` Jiri Olsa
2022-06-03 19:12 ` Andrii Nakryiko
2022-06-05 16:51 ` Steven Rostedt
2022-06-06 17:56 ` Jiri Olsa [this message]
2022-05-27 20:56 ` [PATCH bpf-next 3/3] bpf: Force cookies array to follow symbols sorting Jiri Olsa
2022-05-30 5:40 ` Song Liu
2022-06-02 23:01 ` Andrii Nakryiko
2022-06-02 23:02 ` Andrii Nakryiko
2022-06-03 10:23 ` Jiri Olsa
2022-06-03 21:56 ` Andrii Nakryiko
2022-06-03 10:18 ` Jiri Olsa
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