On Wed, Dec 5, 2018 at 1:38 PM Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> wrote: > All that would be great, but at this point I just want to fix broken > tests in user-space. After that we can think about how to > improve/approach simulating interrupts all we want. That is true. The other Linus is known to steamroll maintainers who knowingly break userspace, so we have a broad consensus not to do that, and I think that holds no matter if the ABI user is a test or not, debugfs or not. Yours, Linus Walleij