From 69828dce7af2cb6d08ef5a03de687d422fb7ec1f Mon Sep 17 00:00:00 2001 From: Vladimir Davydov Date: Thu, 16 Apr 2015 12:47:35 -0700 Subject: [PATCH] signal: remove warning about using SI_TKILL in rt_[tg]sigqueueinfo Sending SI_TKILL from rt_[tg]sigqueueinfo was deprecated, so now we issue a warning on the first attempt of doing it. We use WARN_ON_ONCE, which is not informative and, what is worse, taints the kernel, making the trinity syscall fuzzer complain false-positively from time to time. It does not look like we need this warning at all, because the behaviour changed quite a long time ago (2.6.39), and if an application relies on the old API, it gets EPERM anyway and can issue a warning by itself. So let us zap the warning in kernel. Signed-off-by: Vladimir Davydov Acked-by: Oleg Nesterov Cc: Richard Weinberger Cc: "Paul E. McKenney" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-format-patch failed