Thank you for your contribution! Sashiko AI review found 1 potential issue(s) 
to consider:
- [Medium] The 'atomic replace livepatch' test case in test-livepatch.sh was 
completely removed instead of being updated, resulting in lost test coverage 
and leaving behind dead variables.
--

commit 99bb60c2ba8319ec21289c482f1ea304e282396c
Author: Yafang Shao <[email protected]>

selftests/livepatch: Update tests for replace_set

This commit updates the livepatch selftests to use "replace_set" instead
of "replace". It configures different livepatches to share or have different
replace_sets to test atomic and non-atomic replace behaviors.

> diff --git a/tools/testing/selftests/livepatch/test-livepatch.sh 
> b/tools/testing/selftests/livepatch/test-livepatch.sh
> index c44c5341a2f1e..042999856267f 100755
> --- a/tools/testing/selftests/livepatch/test-livepatch.sh
> +++ b/tools/testing/selftests/livepatch/test-livepatch.sh
[ ... ]
> @@ -108,96 +108,6 @@ livepatch: '$MOD_LIVEPATCH1': completing unpatching 
> transition
>  livepatch: '$MOD_LIVEPATCH1': unpatching complete
>  % rmmod $MOD_LIVEPATCH1"
>  
> -
> -# - load a livepatch that modifies the output from /proc/cmdline and
> -#   verify correct behavior
> -# - load two additional livepatches and check the number of livepatch modules
> -#   applied
> -# - load an atomic replace livepatch and check that the other three modules 
> were
> -#   disabled
> -# - remove all livepatches besides the atomic replace one and verify that the
> -#   atomic replace livepatch is still active
> -# - remove the atomic replace livepatch and verify that none are active
> -
> -start_test "atomic replace livepatch"
> -
> -load_lp $MOD_LIVEPATCH1

[Severity: Medium]
Was this test case intentionally removed completely instead of being updated for
the new replace_set semantics?

The commit message does not mention removing this test. This removal causes a
loss of test coverage that previously verified an atomic replace successfully
disables multiple existing livepatches.

Additionally, removing this test leaves the script variables MOD_LIVEPATCH2
and MOD_LIVEPATCH3 unused in test-livepatch.sh. Could this test be adapted
to use replace_set instead?

-- 
Sashiko AI review ยท 
https://sashiko.dev/#/patchset/[email protected]?part=4

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