diff options
Diffstat (limited to 'tools/testing/selftests/livepatch/test-state.sh')
| -rwxr-xr-x | tools/testing/selftests/livepatch/test-state.sh | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/tools/testing/selftests/livepatch/test-state.sh b/tools/testing/selftests/livepatch/test-state.sh index a08212708115..10a52ac06185 100755 --- a/tools/testing/selftests/livepatch/test-state.sh +++ b/tools/testing/selftests/livepatch/test-state.sh @@ -10,16 +10,16 @@ MOD_LIVEPATCH3=test_klp_state3 setup_config -# TEST: Loading and removing a module that modifies the system state -echo -n "TEST: system state modification ... " -dmesg -C +# Load and remove a module that modifies the system state + +start_test "system state modification" load_lp $MOD_LIVEPATCH disable_lp $MOD_LIVEPATCH unload_lp $MOD_LIVEPATCH -check_result "% modprobe $MOD_LIVEPATCH +check_result "% insmod test_modules/$MOD_LIVEPATCH.ko livepatch: enabling patch '$MOD_LIVEPATCH' livepatch: '$MOD_LIVEPATCH': initializing patching transition $MOD_LIVEPATCH: pre_patch_callback: vmlinux @@ -41,10 +41,9 @@ livepatch: '$MOD_LIVEPATCH': unpatching complete % rmmod $MOD_LIVEPATCH" -# TEST: Take over system state change by a cumulative patch +# Take over system state change by a cumulative patch -echo -n "TEST: taking over system state modification ... " -dmesg -C +start_test "taking over system state modification" load_lp $MOD_LIVEPATCH load_lp $MOD_LIVEPATCH2 @@ -52,7 +51,7 @@ unload_lp $MOD_LIVEPATCH disable_lp $MOD_LIVEPATCH2 unload_lp $MOD_LIVEPATCH2 -check_result "% modprobe $MOD_LIVEPATCH +check_result "% insmod test_modules/$MOD_LIVEPATCH.ko livepatch: enabling patch '$MOD_LIVEPATCH' livepatch: '$MOD_LIVEPATCH': initializing patching transition $MOD_LIVEPATCH: pre_patch_callback: vmlinux @@ -62,7 +61,7 @@ livepatch: '$MOD_LIVEPATCH': completing patching transition $MOD_LIVEPATCH: post_patch_callback: vmlinux $MOD_LIVEPATCH: fix_console_loglevel: fixing console_loglevel livepatch: '$MOD_LIVEPATCH': patching complete -% modprobe $MOD_LIVEPATCH2 +% insmod test_modules/$MOD_LIVEPATCH2.ko livepatch: enabling patch '$MOD_LIVEPATCH2' livepatch: '$MOD_LIVEPATCH2': initializing patching transition $MOD_LIVEPATCH2: pre_patch_callback: vmlinux @@ -85,10 +84,9 @@ livepatch: '$MOD_LIVEPATCH2': unpatching complete % rmmod $MOD_LIVEPATCH2" -# TEST: Take over system state change by a cumulative patch +# Take over system state change by a cumulative patch -echo -n "TEST: compatible cumulative livepatches ... " -dmesg -C +start_test "compatible cumulative livepatches" load_lp $MOD_LIVEPATCH2 load_lp $MOD_LIVEPATCH3 @@ -98,7 +96,7 @@ disable_lp $MOD_LIVEPATCH2 unload_lp $MOD_LIVEPATCH2 unload_lp $MOD_LIVEPATCH3 -check_result "% modprobe $MOD_LIVEPATCH2 +check_result "% insmod test_modules/$MOD_LIVEPATCH2.ko livepatch: enabling patch '$MOD_LIVEPATCH2' livepatch: '$MOD_LIVEPATCH2': initializing patching transition $MOD_LIVEPATCH2: pre_patch_callback: vmlinux @@ -108,7 +106,7 @@ livepatch: '$MOD_LIVEPATCH2': completing patching transition $MOD_LIVEPATCH2: post_patch_callback: vmlinux $MOD_LIVEPATCH2: fix_console_loglevel: fixing console_loglevel livepatch: '$MOD_LIVEPATCH2': patching complete -% modprobe $MOD_LIVEPATCH3 +% insmod test_modules/$MOD_LIVEPATCH3.ko livepatch: enabling patch '$MOD_LIVEPATCH3' livepatch: '$MOD_LIVEPATCH3': initializing patching transition $MOD_LIVEPATCH3: pre_patch_callback: vmlinux @@ -119,7 +117,7 @@ $MOD_LIVEPATCH3: post_patch_callback: vmlinux $MOD_LIVEPATCH3: fix_console_loglevel: taking over the console_loglevel change livepatch: '$MOD_LIVEPATCH3': patching complete % rmmod $MOD_LIVEPATCH2 -% modprobe $MOD_LIVEPATCH2 +% insmod test_modules/$MOD_LIVEPATCH2.ko livepatch: enabling patch '$MOD_LIVEPATCH2' livepatch: '$MOD_LIVEPATCH2': initializing patching transition $MOD_LIVEPATCH2: pre_patch_callback: vmlinux @@ -142,17 +140,16 @@ livepatch: '$MOD_LIVEPATCH2': unpatching complete % rmmod $MOD_LIVEPATCH3" -# TEST: Failure caused by incompatible cumulative livepatches +# Failure caused by incompatible cumulative livepatches -echo -n "TEST: incompatible cumulative livepatches ... " -dmesg -C +start_test "incompatible cumulative livepatches" load_lp $MOD_LIVEPATCH2 load_failing_mod $MOD_LIVEPATCH disable_lp $MOD_LIVEPATCH2 unload_lp $MOD_LIVEPATCH2 -check_result "% modprobe $MOD_LIVEPATCH2 +check_result "% insmod test_modules/$MOD_LIVEPATCH2.ko livepatch: enabling patch '$MOD_LIVEPATCH2' livepatch: '$MOD_LIVEPATCH2': initializing patching transition $MOD_LIVEPATCH2: pre_patch_callback: vmlinux @@ -162,9 +159,9 @@ livepatch: '$MOD_LIVEPATCH2': completing patching transition $MOD_LIVEPATCH2: post_patch_callback: vmlinux $MOD_LIVEPATCH2: fix_console_loglevel: fixing console_loglevel livepatch: '$MOD_LIVEPATCH2': patching complete -% modprobe $MOD_LIVEPATCH +% insmod test_modules/$MOD_LIVEPATCH.ko livepatch: Livepatch patch ($MOD_LIVEPATCH) is not compatible with the already installed livepatches. -modprobe: ERROR: could not insert '$MOD_LIVEPATCH': Invalid argument +insmod: ERROR: could not insert module test_modules/$MOD_LIVEPATCH.ko: Invalid parameters % echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH2/enabled livepatch: '$MOD_LIVEPATCH2': initializing unpatching transition $MOD_LIVEPATCH2: pre_unpatch_callback: vmlinux |