[PATCH v4] kernel/watch_queue: NULL the dangling *pipe, and use it for clear check

[David Howells]

Siddh Raman Pant <code at siddh.me> wrote:

> All tests in tests/ pass except features/builtin_trusted, which
> fails even without the patch. (Failure log: https://pastebin.com/SGgAbzXp)

Don't worry about that one.  That requires some kernel preparation.

David