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authorVladimir Davydov <vdavydov@parallels.com>2015-04-16 12:47:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-17 09:04:06 -0400
commit69828dce7af2cb6d08ef5a03de687d422fb7ec1f (patch)
tree6acd4726c17d847bdf3490bcd414d55ff6b219a2 /kernel/sys_ni.c
parent64a4096c5cdab377b6e1f44008ee8b2636db579d (diff)
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 <vdavydov@parallels.com> Acked-by: Oleg Nesterov <oleg@redhat.com> Cc: Richard Weinberger <richard@nod.at> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sys_ni.c')
0 files changed, 0 insertions, 0 deletions