From ea098a1eb949741949ab04b629b10bc710879405 Mon Sep 17 00:00:00 2001
From: Marco Elver <elver@google.com>
Date: Fri, 22 Jan 2021 09:18:35 +0000
Subject: [PATCH] FROMGIT: kfence, x86: add missing copyright and description
 header

Add missing copyright and description header to KFENCE source file.

Link: https://lkml.kernel.org/r/20210118092159.145934-2-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Bug: 177201466
(cherry picked from commit 8470d53956b7e1b6f3f2dd17f277b9d2bb1472ae
    https://github.com/hnaz/linux-mm v5.11-rc4-mmots-2021-01-21-20-10)
Test: CONFIG_KFENCE_KUNIT_TEST=y passes on Cuttlefish
Signed-off-by: Alexander Potapenko <glider@google.com>
Change-Id: I90aef6f80e7b5a46f5168d1a24c02a5737785831
---
 arch/x86/include/asm/kfence.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/x86/include/asm/kfence.h b/arch/x86/include/asm/kfence.h
index beeac105dae7..a0659dbd93ea 100644
--- a/arch/x86/include/asm/kfence.h
+++ b/arch/x86/include/asm/kfence.h
@@ -1,4 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * x86 KFENCE support.
+ *
+ * Copyright (C) 2020, Google LLC.
+ */
 
 #ifndef _ASM_X86_KFENCE_H
 #define _ASM_X86_KFENCE_H