On 04/24, Eric W. Biederman wrote: > > Let me respectfully suggest that the wait_event_killable on that code > path is wrong. I tend to agree even if I don't know this code. But if it can be called from f_op->release() then any usage of "current" or signals looks suspicious. Simply because "current" can be completely irrelevant task which does the last fput(), say, cat /proc/pid/fdinfo/... or even a kernel thread. Oleg.
