blob: 658125300f7a788ba92c0a54681ff52e81a3900b [file] [log] [blame]
From 796b94144c6097e79ffbd09a22fc864305bfada1 Mon Sep 17 00:00:00 2001
From: Shuah Khan <skhan@linuxfoundation.org>
Date: Thu, 12 Dec 2019 18:56:06 -0700
Subject: [PATCH] selftests: firmware: Fix it to do root uid check and skip
commit c65e41538b04e0d64a673828745a00cb68a24371 upstream.
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 <skhan@linuxfoundation.org>
Reviwed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/tools/testing/selftests/firmware/fw_lib.sh b/tools/testing/selftests/firmware/fw_lib.sh
index 1cbb12e284a6..8a853ace55a2 100755
--- a/tools/testing/selftests/firmware/fw_lib.sh
+++ b/tools/testing/selftests/firmware/fw_lib.sh
@@ -28,6 +28,12 @@ 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
--
2.7.4