On Mon, 25 Jan 2016 10:21:46 -0500 Sasha Levin <[email protected]> wrote:
> A random wakeup can get us out of sigsuspend() without TIF_SIGPENDING > being set. > > Avoid that by making sure we were signaled, like sys_pause() does. What we're lacking here is any description of the end-user-visible effects of the bug. Enough for people to be able to decide (and to recognize!) whether their kernel needs this patch.</stdrefrain>
