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| author | Petr Mladek <pmladek@suse.com> | 2024-07-23 17:13:10 +0200 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2024-07-23 17:13:10 +0200 |
| commit | ea5377ec49f29baaf50cbffa986a8ae667b7eaff (patch) | |
| tree | af8653aa9c301e32d541e26681fb6bef18d0e23f /tools/testing | |
| parent | 61894818e3049e8b3864fecf52164b125bd77aae (diff) | |
| parent | 920526928089b00be7881c7112a463fe8a63371b (diff) | |
Merge branch 'for-6.11/sysfs-patch-replace' into for-linus
Diffstat (limited to 'tools/testing')
| -rwxr-xr-x | tools/testing/selftests/livepatch/test-sysfs.sh | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tools/testing/selftests/livepatch/test-sysfs.sh b/tools/testing/selftests/livepatch/test-sysfs.sh index 6c646afa7395..05a14f5a7bfb 100755 --- a/tools/testing/selftests/livepatch/test-sysfs.sh +++ b/tools/testing/selftests/livepatch/test-sysfs.sh @@ -18,6 +18,7 @@ check_sysfs_rights "$MOD_LIVEPATCH" "" "drwxr-xr-x" check_sysfs_rights "$MOD_LIVEPATCH" "enabled" "-rw-r--r--" check_sysfs_value "$MOD_LIVEPATCH" "enabled" "1" check_sysfs_rights "$MOD_LIVEPATCH" "force" "--w-------" +check_sysfs_rights "$MOD_LIVEPATCH" "replace" "-r--r--r--" check_sysfs_rights "$MOD_LIVEPATCH" "transition" "-r--r--r--" check_sysfs_value "$MOD_LIVEPATCH" "transition" "0" check_sysfs_rights "$MOD_LIVEPATCH" "vmlinux/patched" "-r--r--r--" @@ -83,4 +84,51 @@ test_klp_callbacks_demo: post_unpatch_callback: vmlinux livepatch: 'test_klp_callbacks_demo': unpatching complete % rmmod test_klp_callbacks_demo" +start_test "sysfs test replace enabled" + +MOD_LIVEPATCH=test_klp_atomic_replace +load_lp $MOD_LIVEPATCH replace=1 + +check_sysfs_rights "$MOD_LIVEPATCH" "replace" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH" "replace" "1" + +disable_lp $MOD_LIVEPATCH +unload_lp $MOD_LIVEPATCH + +check_result "% insmod test_modules/$MOD_LIVEPATCH.ko replace=1 +livepatch: enabling patch '$MOD_LIVEPATCH' +livepatch: '$MOD_LIVEPATCH': initializing patching transition +livepatch: '$MOD_LIVEPATCH': starting patching transition +livepatch: '$MOD_LIVEPATCH': completing patching transition +livepatch: '$MOD_LIVEPATCH': patching complete +% echo 0 > /sys/kernel/livepatch/$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" + +start_test "sysfs test replace disabled" + +load_lp $MOD_LIVEPATCH replace=0 + +check_sysfs_rights "$MOD_LIVEPATCH" "replace" "-r--r--r--" +check_sysfs_value "$MOD_LIVEPATCH" "replace" "0" + +disable_lp $MOD_LIVEPATCH +unload_lp $MOD_LIVEPATCH + +check_result "% insmod test_modules/$MOD_LIVEPATCH.ko replace=0 +livepatch: enabling patch '$MOD_LIVEPATCH' +livepatch: '$MOD_LIVEPATCH': initializing patching transition +livepatch: '$MOD_LIVEPATCH': starting patching transition +livepatch: '$MOD_LIVEPATCH': completing patching transition +livepatch: '$MOD_LIVEPATCH': patching complete +% echo 0 > /sys/kernel/livepatch/$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 |