From 284e6d39516cc7f9fbceebb259849fcb41559a7b Mon Sep 17 00:00:00 2001
From: Richard Weinberger <richard@nod.at>
Date: Sun, 20 Jul 2014 13:09:15 +0200
Subject: [PATCH] um: Ensure that a stub page cannot get unmapped
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Trinity discovered an execution path such that a task
can unmap his stub page.

Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
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Reading git-format-patch failed