From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 28 Apr 2016 09:39:12 +0000 (+0200)
Subject: mm/mmu_context, sched/core: Fix mmu_context.h assumption
X-Git-Tag: v4.1.12-124.31.3~1363
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1de042689e19bc5994aa3944e17039f65b653237;p=users%2Fjedix%2Flinux-maple.git

mm/mmu_context, sched/core: Fix mmu_context.h assumption

commit 8efd755ac2fe262d4c8d5c9bbe054bb67dae93da upstream.

Some architectures (such as Alpha) rely on include/linux/sched.h definitions
in their mmu_context.h files.

So include sched.h before mmu_context.h.

Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit dfe513a4e8ddde75ffc6abd3f139c5d65bf925d7)
Orabug: 27333760
CVE: CVE-2017-5754
Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>
Signed-off-by: Kirtikar Kashyap <kirtikar.kashyap@oracle.com>
---

diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index f802c2d216a7..6f4d27c5bb32 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -4,9 +4,9 @@
  */
 
 #include <linux/mm.h>
+#include <linux/sched.h>
 #include <linux/mmu_context.h>
 #include <linux/export.h>
-#include <linux/sched.h>
 
 #include <asm/mmu_context.h>