There is a discussion about improving the usability of kselftest by creating test-specific kconfig in recent kernel Summit. Furthormore, there are different approaches to do it: 1) keep test-specific kconfig fragments inside each selftest so that merge_configs.sh could build up a kernel that can test the specific or all feature(s). 2) In the main menu, have an additional option/flag for each feature that should be enabled when ksefltests are wanted. Similar to the CONFIG_COMPILE_TEST flag. This patch try to do option 1. Hope it is a good start for discussion. User could use these configs with merge_config.sh script: Enable config for specific testcases: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/xxx/config Enable configs for all testcases: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/*/config Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@xxxxxxxxxx> --- tools/testing/selftests/cpu-hotplug/config | 2 ++ tools/testing/selftests/firmware/config | 1 + tools/testing/selftests/ftrace/config | 1 + tools/testing/selftests/ipc/config | 2 ++ tools/testing/selftests/memory-hotplug/config | 4 ++++ tools/testing/selftests/mount/config | 2 ++ tools/testing/selftests/net/config | 3 +++ tools/testing/selftests/pstore/config | 4 ++++ tools/testing/selftests/seccomp/config | 2 ++ tools/testing/selftests/static_keys/config | 1 + tools/testing/selftests/user/config | 1 + tools/testing/selftests/vm/config | 1 + tools/testing/selftests/zram/config | 2 ++ 13 files changed, 26 insertions(+) create mode 100644 tools/testing/selftests/cpu-hotplug/config create mode 100644 tools/testing/selftests/firmware/config create mode 100644 tools/testing/selftests/ftrace/config create mode 100644 tools/testing/selftests/ipc/config create mode 100644 tools/testing/selftests/memory-hotplug/config create mode 100644 tools/testing/selftests/mount/config create mode 100644 tools/testing/selftests/net/config create mode 100644 tools/testing/selftests/pstore/config create mode 100644 tools/testing/selftests/seccomp/config create mode 100644 tools/testing/selftests/static_keys/config create mode 100644 tools/testing/selftests/user/config create mode 100644 tools/testing/selftests/vm/config create mode 100644 tools/testing/selftests/zram/config diff --git a/tools/testing/selftests/cpu-hotplug/config b/tools/testing/selftests/cpu-hotplug/config new file mode 100644 index 0000000..e6ab090 --- /dev/null +++ b/tools/testing/selftests/cpu-hotplug/config @@ -0,0 +1,2 @@ +CONFIG_NOTIFIER_ERROR_INJECTION=y +CONFIG_CPU_NOTIFIER_ERROR_INJECT=m diff --git a/tools/testing/selftests/firmware/config b/tools/testing/selftests/firmware/config new file mode 100644 index 0000000..c8137f7 --- /dev/null +++ b/tools/testing/selftests/firmware/config @@ -0,0 +1 @@ +CONFIG_TEST_FIRMWARE=y diff --git a/tools/testing/selftests/ftrace/config b/tools/testing/selftests/ftrace/config new file mode 100644 index 0000000..ef82146 --- /dev/null +++ b/tools/testing/selftests/ftrace/config @@ -0,0 +1 @@ +CONFIG_FTRACE=y diff --git a/tools/testing/selftests/ipc/config b/tools/testing/selftests/ipc/config new file mode 100644 index 0000000..0702447 --- /dev/null +++ b/tools/testing/selftests/ipc/config @@ -0,0 +1,2 @@ +CONFIG_EXPERT=y +CONFIG_CHECKPOINT_RESTORE=y diff --git a/tools/testing/selftests/memory-hotplug/config b/tools/testing/selftests/memory-hotplug/config new file mode 100644 index 0000000..2fde301 --- /dev/null +++ b/tools/testing/selftests/memory-hotplug/config @@ -0,0 +1,4 @@ +CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTPLUG_SPARSE=y +CONFIG_NOTIFIER_ERROR_INJECTION=y +CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m diff --git a/tools/testing/selftests/mount/config b/tools/testing/selftests/mount/config new file mode 100644 index 0000000..b5d881e --- /dev/null +++ b/tools/testing/selftests/mount/config @@ -0,0 +1,2 @@ +CONFIG_USER_NS=y +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config new file mode 100644 index 0000000..e57b4ac --- /dev/null +++ b/tools/testing/selftests/net/config @@ -0,0 +1,3 @@ +CONFIG_USER_NS=y +CONFIG_BPF_SYSCALL=y +CONFIG_TEST_BPF=m diff --git a/tools/testing/selftests/pstore/config b/tools/testing/selftests/pstore/config new file mode 100644 index 0000000..6a8e5a9 --- /dev/null +++ b/tools/testing/selftests/pstore/config @@ -0,0 +1,4 @@ +CONFIG_MISC_FILESYSTEMS=y +CONFIG_PSTORE=y +CONFIG_PSTORE_PMSG=y +CONFIG_PSTORE_CONSOLE=y diff --git a/tools/testing/selftests/seccomp/config b/tools/testing/selftests/seccomp/config new file mode 100644 index 0000000..db1e11b --- /dev/null +++ b/tools/testing/selftests/seccomp/config @@ -0,0 +1,2 @@ +CONFIG_SECCOMP=y +CONFIG_SECCOMP_FILTER=y diff --git a/tools/testing/selftests/static_keys/config b/tools/testing/selftests/static_keys/config new file mode 100644 index 0000000..d538fb7 --- /dev/null +++ b/tools/testing/selftests/static_keys/config @@ -0,0 +1 @@ +CONFIG_TEST_STATIC_KEYS=m diff --git a/tools/testing/selftests/user/config b/tools/testing/selftests/user/config new file mode 100644 index 0000000..784ed84 --- /dev/null +++ b/tools/testing/selftests/user/config @@ -0,0 +1 @@ +CONFIG_TEST_USER_COPY=m diff --git a/tools/testing/selftests/vm/config b/tools/testing/selftests/vm/config new file mode 100644 index 0000000..698c7ed --- /dev/null +++ b/tools/testing/selftests/vm/config @@ -0,0 +1 @@ +CONFIG_USERFAULTFD=y diff --git a/tools/testing/selftests/zram/config b/tools/testing/selftests/zram/config new file mode 100644 index 0000000..e0cc47e --- /dev/null +++ b/tools/testing/selftests/zram/config @@ -0,0 +1,2 @@ +CONFIG_ZSMALLOC=y +CONFIG_ZRAM=m -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
