Re: [PATCH v3 02/11] of: Add test managed wrappers for of_overlay_apply()/of_node_put()

On Mon, Mar 27, 2023 at 03:21:50PM -0700, Stephen Boyd wrote:

Add test managed wrappers for of_overlay_apply() that automatically removes the overlay when the test is finished. This API is intended for use by KUnit tests that test code which relies on 'struct device_node's and of_*() APIs.

KUnit tests will call of_overlay_apply_kunit() to load an overlay that's been built into the kernel image. When the test is complete, the overlay will be removed.

What if one wants to test the removal part itself?

Rob