# \[PATCH\] selftests: livepatch: add missing fragments to config

- Subsystems: KERNEL SELFTEST FRAMEWORK, LIVE PATCHING, THE REST
- Maintainers: Shuah Khan, Shuah Khan, Josh Poimboeuf, Miroslav Benes, Petr Mladek, Joe Lawrence, Song Liu, Linus Torvalds
- List: live-patching
- 2 messages, 2 authors
- Page: https://ratatoskr.run/live-patching/2019/08/5687521/t

## \[PATCH\] selftests: livepatch: add missing fragments to config

- From: Anders Roxell \<hidden\>
- Date: 2019-08-14 11:17:00 
- Message: https://ratatoskr.run/live-patching/2019/08/5687521.md

```text
When generating config with 'make defconfig kselftest-merge' fragment
CONFIG_TEST_LIVEPATCH=m isn't set.

Rework to enable CONFIG_LIVEPATCH and CONFIG_DYNAMIC_DEBUG as well.

Signed-off-by: Anders Roxell <redacted>
---
 tools/testing/selftests/livepatch/config | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/livepatch/config b/tools/testing/selftests/livepatch/config
index 0dd7700464a8..ad23100cb27c 100644
--- a/tools/testing/selftests/livepatch/config
+++ b/tools/testing/selftests/livepatch/config
@@ -1 +1,3 @@
+CONFIG_LIVEPATCH=y
+CONFIG_DYNAMIC_DEBUG=y
 CONFIG_TEST_LIVEPATCH=m
-- 
2.20.1

```

## Re: \[PATCH\] selftests: livepatch: add missing fragments to config

- From: Joe Lawrence \<joe.lawrence@redhat.com\>
- Date: 2019-08-14 13:20:52 
- Message: https://ratatoskr.run/live-patching/2019/08/5687656.md

```text
On 8/14/19 7:16 AM, Anders Roxell wrote:
> When generating config with 'make defconfig kselftest-merge' fragment
> CONFIG_TEST_LIVEPATCH=m isn't set.
>
> Rework to enable CONFIG_LIVEPATCH and CONFIG_DYNAMIC_DEBUG as well.
>
> Signed-off-by: Anders Roxell <redacted>
> ---
>   tools/testing/selftests/livepatch/config | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/tools/testing/selftests/livepatch/config b/tools/testing/selftests/livepatch/config
> index 0dd7700464a8..ad23100cb27c 100644
> --- a/tools/testing/selftests/livepatch/config
> +++ b/tools/testing/selftests/livepatch/config
> @@ -1 +1,3 @@
> +CONFIG_LIVEPATCH=y
> +CONFIG_DYNAMIC_DEBUG=y
>   CONFIG_TEST_LIVEPATCH=m
>

Cool, I didn't know about that make target when doing commit bae054372aba ("selftests/livepatch: add DYNAMIC_DEBUG config dependency")

How does kselftest-merge verify dependencies?

CONFIG_LIVEPATCH has its own list of configuration dependencies (see kernel/livepatch/Kconfig) but we don't list all of those in this config file.  Just curious.

Thanks,

-- Joe
```