From d9afe243a9626d2f4274e4105a953e49e86dcb85 Mon Sep 17 00:00:00 2001 From: Shuah Khan Date: Thu, 12 Dec 2019 18:56:06 -0700 Subject: selftests: firmware: Fix it to do root uid check and skip [ Upstream commit c65e41538b04e0d64a673828745a00cb68a24371 ] firmware attempts to load test modules that require root access and fail. Fix it to check for root uid and exit with skip code instead. Before this fix: selftests: firmware: fw_run_tests.sh modprobe: ERROR: could not insert 'test_firmware': Operation not permitted You must have the following enabled in your kernel: CONFIG_TEST_FIRMWARE=y CONFIG_FW_LOADER=y CONFIG_FW_LOADER_USER_HELPER=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y not ok 1 selftests: firmware: fw_run_tests.sh # SKIP With this fix: selftests: firmware: fw_run_tests.sh skip all tests: must be run as root not ok 1 selftests: firmware: fw_run_tests.sh # SKIP Signed-off-by: Shuah Khan Reviwed-by: Greg Kroah-Hartman Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin --- tools/testing/selftests/firmware/fw_lib.sh | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/firmware/fw_lib.sh b/tools/testing/selftests/firmware/fw_lib.sh index b879305a766d..5b8c0fedee76 100755 --- a/tools/testing/selftests/firmware/fw_lib.sh +++ b/tools/testing/selftests/firmware/fw_lib.sh @@ -34,6 +34,12 @@ test_modprobe() check_mods() { + local uid=$(id -u) + if [ $uid -ne 0 ]; then + echo "skip all tests: must be run as root" >&2 + exit $ksft_skip + fi + trap "test_modprobe" EXIT if [ ! -d $DIR ]; then modprobe test_firmware -- cgit v1.2.3