From: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date: Wed, 4 Jun 2014 23:05:36 +0000 (-0700)
Subject: kthread: fix return value of kthread_create() upon SIGKILL.
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~56^2~16^2~270
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fe6929cfd43c44834858a53e129ffdc7c166298;p=pandora-kernel.git

kthread: fix return value of kthread_create() upon SIGKILL.

Commit 786235eeba0e ("kthread: make kthread_create() killable") meant
for allowing kthread_create() to abort as soon as killed by the
OOM-killer.  But returning -ENOMEM is wrong if killed by SIGKILL from
userspace.  Change kthread_create() to return -EINTR upon SIGKILL.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Oleg Nesterov <oleg@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: <stable@vger.kernel.org> [3.13+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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