[PATCH v2 0/2] fix DT overlays when device links are released

Nuno Sa via B4 Relay
2024-02-05T12:09:34Z

Link to RFC:
* https://lore.kernel.org/lkml/20240123-fix-device-links-overlays-v1-1-9e4f6acaab6c@analog.com/

v1:
* https://lore.kernel.org/r/20240202-fix-device-links-overlays-v1-0-f9fd1404c8e2@analog.com

Changes in v2:
* Don't error out in case alloc_workqueue() fails. Devlinks can still
work and we'll then release them synchronously.

I'm pasting again the link of the first time I exposed the issue where
one can see the resulps (big splat) of failing DT assumption:

https://lore.kernel.org/linux-devicetree/20230511151047.1779841-1-nuno.sa@analog.com/

---
Nuno Sa (2):
driver: core: add dedicated workqueue for devlink removal
of: dynamic: flush devlinks workqueue before destroying the changeset

drivers/base/core.c | 32 ++++++++++++++++++++++++++++----
drivers/of/dynamic.c | 8 ++++++++
include/linux/fwnode.h | 1 +
3 files changed, 37 insertions(+), 4 deletions(-)
---
base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
change-id: 20240123-fix-device-links-overlays-5422e033a09b
--

Thanks!
- Nuno Sá