diff options
| author | Ian Rogers <irogers@google.com> | 2024-04-06 07:09:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 12:12:19 +0300 |
| commit | ff9504c045b5cc7c740a0e5515463a13c1b40d99 (patch) | |
| tree | 59332b66a5fb36f4c74c86881c48aa4f2c73ad0a /tools/perf | |
| parent | f56632928a6d3c9beaaec31919fbdf84e0a14601 (diff) | |
| download | linux-ff9504c045b5cc7c740a0e5515463a13c1b40d99.tar.xz | |
perf bench uprobe: Remove lib64 from libc.so.6 binary path
[ Upstream commit 459fee7b508231cd4622b3bd94aaa85e8e16b888 ]
bpf_program__attach_uprobe_opts will search LD_LIBRARY_PATH and so
specifying `/lib64` is unnecessary and causes failures for libc.so.6
paths like `/lib/x86_64-linux-gnu/libc.so.6`.
Fixes: 7b47623b8cae8149 ("perf bench uprobe trace_printk: Add entry attaching an BPF program that does a trace_printk")
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andrei Vagin <avagin@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kees Kook <keescook@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240406040911.1603801-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/bench/uprobe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/bench/uprobe.c b/tools/perf/bench/uprobe.c index 914c0817fe8a..e8e0afa13f04 100644 --- a/tools/perf/bench/uprobe.c +++ b/tools/perf/bench/uprobe.c @@ -47,7 +47,7 @@ static const char * const bench_uprobe_usage[] = { #define bench_uprobe__attach_uprobe(prog) \ skel->links.prog = bpf_program__attach_uprobe_opts(/*prog=*/skel->progs.prog, \ /*pid=*/-1, \ - /*binary_path=*/"/lib64/libc.so.6", \ + /*binary_path=*/"libc.so.6", \ /*func_offset=*/0, \ /*opts=*/&uprobe_opts); \ if (!skel->links.prog) { \ |