Add selftest test cases to sysfs attribute 'stack_order'. Signed-off-by: Wardenjohn <zhangwarden@xxxxxxxxx> --- .../testing/selftests/livepatch/test-sysfs.sh | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/tools/testing/selftests/livepatch/test-sysfs.sh b/tools/testing/selftests/livepatch/test-sysfs.sh index 05a14f5a7bfb..71a2e95636b1 100755 --- a/tools/testing/selftests/livepatch/test-sysfs.sh +++ b/tools/testing/selftests/livepatch/test-sysfs.sh @@ -5,6 +5,8 @@ . $(dirname $0)/functions.sh MOD_LIVEPATCH=test_klp_livepatch +MOD_LIVEPATCH2=test_klp_callbacks_demo +MOD_LIVEPATCH3=test_klp_syscall setup_config @@ -131,4 +133,76 @@ livepatch: '$MOD_LIVEPATCH': completing unpatching transition livepatch: '$MOD_LIVEPATCH': unpatching complete % rmmod $MOD_LIVEPATCH" +start_test "sysfs test stack_order read" + +load_lp $MOD_LIVEPATCH + +check_sysfs_rights "$MOD_LIVEPATCH" "stack_order" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH" "stack_order" "1" + +load_lp $MOD_LIVEPATCH2 + +check_sysfs_rights "$MOD_LIVEPATCH" "stack_order" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH2" "stack_order" "2" + +load_lp $MOD_LIVEPATCH3 + +check_sysfs_rights "$MOD_LIVEPATCH3" "stack_order" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH3" "stack_order" "3" + +disable_lp $MOD_LIVEPATCH2 +unload_lp $MOD_LIVEPATCH2 + +check_sysfs_rights "$MOD_LIVEPATCH" "stack_order" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH" "stack_order" "1" +check_sysfs_rights "$MOD_LIVEPATCH3" "stack_order" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH3" "stack_order" "2" + +disable_lp $MOD_LIVEPATCH3 +unload_lp $MOD_LIVEPATCH3 + +disable_lp $MOD_LIVEPATCH +unload_lp $MOD_LIVEPATCH + +check_result "% insmod test_modules/$MOD_LIVEPATCH.ko +livepatch: enabling patch '$MOD_LIVEPATCH' +livepatch: '$MOD_LIVEPATCH': initializing patching transition +livepatch: '$MOD_LIVEPATCH': starting patching transition +livepatch: '$MOD_LIVEPATCH': completing patching transition +livepatch: '$MOD_LIVEPATCH': patching complete +% insmod test_modules/$MOD_LIVEPATCH2.ko +livepatch: enabling patch '$MOD_LIVEPATCH2' +livepatch: '$MOD_LIVEPATCH2': initializing patching transition +$MOD_LIVEPATCH2: pre_patch_callback: vmlinux +livepatch: '$MOD_LIVEPATCH2': starting patching transition +livepatch: '$MOD_LIVEPATCH2': completing patching transition +$MOD_LIVEPATCH2: post_patch_callback: vmlinux +livepatch: '$MOD_LIVEPATCH2': patching complete +% insmod test_modules/$MOD_LIVEPATCH3.ko +livepatch: enabling patch '$MOD_LIVEPATCH3' +livepatch: '$MOD_LIVEPATCH3': initializing patching transition +livepatch: '$MOD_LIVEPATCH3': starting patching transition +livepatch: '$MOD_LIVEPATCH3': completing patching transition +livepatch: '$MOD_LIVEPATCH3': patching complete +% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH2/enabled +livepatch: '$MOD_LIVEPATCH2': initializing unpatching transition +$MOD_LIVEPATCH2: pre_unpatch_callback: vmlinux +livepatch: '$MOD_LIVEPATCH2': starting unpatching transition +livepatch: '$MOD_LIVEPATCH2': completing unpatching transition +$MOD_LIVEPATCH2: post_unpatch_callback: vmlinux +livepatch: '$MOD_LIVEPATCH2': unpatching complete +% rmmod $MOD_LIVEPATCH2 +% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH3/enabled +livepatch: '$MOD_LIVEPATCH3': initializing unpatching transition +livepatch: '$MOD_LIVEPATCH3': starting unpatching transition +livepatch: '$MOD_LIVEPATCH3': completing unpatching transition +livepatch: '$MOD_LIVEPATCH3': unpatching complete +% rmmod $MOD_LIVEPATCH3 +% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled +livepatch: '$MOD_LIVEPATCH': initializing unpatching transition +livepatch: '$MOD_LIVEPATCH': starting unpatching transition +livepatch: '$MOD_LIVEPATCH': completing unpatching transition +livepatch: '$MOD_LIVEPATCH': unpatching complete +% rmmod $MOD_LIVEPATCH" + exit 0 -- 2.43.5
