On Fri, 28 Oct 2016 09:17:04 +0200 Daniel Wagner <w...@monom.org> wrote:
> > So I went through the list of users and tried to identify which of them > is going to make troubles. I found 4 users which are using > complete_all() while IRQs are disabled. The rest looks like it just > would work nice. I already fixed up a bunch of drivers which use > complete_all() just to make really sure the single waiter is woken up. > This list does only contain proper complete_all() users. > I wonder if we can just create a separate thread or workqueue that performs the complete all, and have the callers of complete_all() that are currently under irqs disabled simply wake up the thread/workqueue to perform the complete_all() with interrupts enabled? -- Steve
