Currently the list of aliases is not updated when a DT overlay that adds an alias is loaded or unloaded. This break drivers (e.g. serial) that rely on of_alias_get_id(). This picks up the original patch series from Geert Uytterhoeven. I have not added unittests in this version since I am not sure if kunit tests should be added, or if the runtime unittests (CONFIG_OF_UNITTEST) need to be added. Additionally, it would be great if someone can inform me how to run the runtime unittests since the unittests seem to fail in my current setup (tried running on qemu x86_64 and beagleplay). Changes in v2: - Use `of_reconfig_notifier_register` - Leak memory when freeing alias entry - Link to v1: https://lore.kernel.org/all/1435675876-2159-1-git-send-email-geert+renesas@xxxxxxxxx/ --- Ayush Singh (3): of: Extract of_alias_create() of: Add of_alias_destroy() of: Add notifier in of_reconfig_notifier_register() drivers/of/base.c | 132 +++++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 95 insertions(+), 37 deletions(-) --- base-commit: 929beafbe7acce3267c06115e13e03ff6e50548a change-id: 20241016-of-alias-bc4f333dc773 Best regards, -- Ayush Singh <ayush@xxxxxxxxxxxxxxx>
