diff options
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 52f558efdb0a..59697ead9dfc 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -3125,6 +3125,7 @@ sub config_bisect { my ($i) = @_; my $type = $config_bisect_type; + my $ret; $bad_config = $config_bisect; @@ -3134,7 +3135,7 @@ sub config_bisect { $good_config = $minconfig; } else { doprint "No config specified, checking if defconfig works"; - my $ret = run_bisect_test $type, "defconfig"; + $ret = run_bisect_test $type, "defconfig"; if (!$ret) { fail "Have no good config to compare with, please set CONFIG_BISECT_GOOD"; return 1; @@ -3166,7 +3167,27 @@ sub config_bisect { save_config \%good_configs, $good_config; save_config \%bad_configs, $bad_config; - my $ret; + + if (defined($config_bisect_check) && $config_bisect_check ne "0") { + if ($config_bisect_check ne "good") { + doprint "Testing bad config\n"; + + $ret = run_bisect_test $type, "useconfig:$bad_config"; + if ($ret) { + fail "Bad config succeeded when expected to fail!"; + return 0; + } + } + if ($config_bisect_check ne "bad") { + doprint "Testing good config\n"; + + $ret = run_bisect_test $type, "useconfig:$good_config"; + if (!$ret) { + fail "Good config failed when expected to succeed!"; + return 0; + } + } + } do { $ret = run_config_bisect \%good_configs, \%bad_configs; |