diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2018-11-21 15:52:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 16:10:50 +0100 |
| commit | 09917457494163dec35a74745ff04184385c8d32 (patch) | |
| tree | e2b4d5297bf7f57b344c524f9801f93ea497ea47 /tools | |
| parent | ce41e5fc90d4039907046e10b8d8dd7206ec36a4 (diff) | |
perf test code-reading: Fix perf_env setup for PTI entry trampolines
commit f6c66d73bb8192d357bb5fb8cd5826920f811d8c upstream.
The "Object code reading" test will not create maps for the PTI entry
trampolines unless the machine environment exists to show that the arch is
x86_64.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1528183800-21577-1-git-send-email-adrian.hunter@intel.com
[ split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/tests/code-reading.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index fcc8984bc329..acad8ba06d77 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -527,6 +527,7 @@ static int do_test_code_reading(bool try_kcore) pid = getpid(); machine = machine__new_host(); + machine->env = &perf_env; ret = machine__create_kernel_maps(machine); if (ret < 0) { |