summaryrefslogtreecommitdiff
path: root/tools
diff options
context:
space:
mode:
authorAdrian Hunter <adrian.hunter@intel.com>2018-11-21 15:52:47 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-11-27 16:10:50 +0100
commit09917457494163dec35a74745ff04184385c8d32 (patch)
treee2b4d5297bf7f57b344c524f9801f93ea497ea47 /tools
parentce41e5fc90d4039907046e10b8d8dd7206ec36a4 (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.c1
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) {