diff options
| author | Vladimir Davydov <vdavydov@parallels.com> | 2015-04-16 12:47:35 -0700 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2016-07-21 08:36:13 +0200 |
| commit | 2b012f593d8a847f2021ac1b986d157b010ed8ad (patch) | |
| tree | 3fff79cba6a6977eb6f063c3d1568e64cd1cfd39 /Makefile | |
| parent | 948546f8c1a743c138d14aafe54b48ab598f62f6 (diff) | |
signal: remove warning about using SI_TKILL in rt_[tg]sigqueueinfo
commit 69828dce7af2cb6d08ef5a03de687d422fb7ec1f upstream.
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>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions