Create the config file in user_events directory of testcase which need more kernel configuration than the default defconfig. User could use these configs with merge_config.sh script:
The Kconfig CONFIG_USER_EVENTS=y is needed for the test to read data from the following files, - "/sys/kernel/tracing/user_events_data" - "/sys/kernel/tracing/user_events_status" - "/sys/kernel/tracing/events/user_events/*"
Enable config for specific testcase: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/user_events/config
Enable configs for all testcases: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/*/config
Cc: Beau Belgrave beaub@linux.microsoft.com Cc: Shuah Khan skhan@linuxfoundation.org Cc: linux-kselftest@vger.kernel.org Signed-off-by: Naresh Kamboju naresh.kamboju@linaro.org --- tools/testing/selftests/user_events/config | 1 + 1 file changed, 1 insertion(+) create mode 100644 tools/testing/selftests/user_events/config
diff --git a/tools/testing/selftests/user_events/config b/tools/testing/selftests/user_events/config new file mode 100644 index 0000000000000..64f7a9a90cec4 --- /dev/null +++ b/tools/testing/selftests/user_events/config @@ -0,0 +1 @@ +CONFIG_USER_EVENTS=y