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kcsan: Add missing license and copyright headers

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Adds missing license and/or copyright headers for KCSAN source files.

Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Marco Elver 2021-01-15 18:09:53 +01:00 committed by Paul E. McKenney
parent f6a1491403
commit bd0ccc4afc
10 changed files with 48 additions and 1 deletions
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3
Documentation/dev-tools/kcsan.rst
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@ -1,3 +1,6 @@
.. SPDX-License-Identifier: GPL-2.0
.. Copyright (C) 2019, Google LLC.
The Kernel Concurrency Sanitizer (KCSAN)
========================================

6
include/linux/kcsan-checks.h
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@ -1,4 +1,10 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* KCSAN access checks and modifiers. These can be used to explicitly check
* uninstrumented accesses, or change KCSAN checking behaviour of accesses.
*
* Copyright (C) 2019, Google LLC.
*/
#ifndef _LINUX_KCSAN_CHECKS_H
#define _LINUX_KCSAN_CHECKS_H

7
include/linux/kcsan.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* The Kernel Concurrency Sanitizer (KCSAN) infrastructure. Public interface and
* data structures to set up runtime. See kcsan-checks.h for explicit checks and
* modifiers. For more info please see Documentation/dev-tools/kcsan.rst.
*
* Copyright (C) 2019, Google LLC.
*/
#ifndef _LINUX_KCSAN_H
#define _LINUX_KCSAN_H

5
kernel/kcsan/atomic.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Rules for implicitly atomic memory accesses.
*
* Copyright (C) 2019, Google LLC.
*/
#ifndef _KERNEL_KCSAN_ATOMIC_H
#define _KERNEL_KCSAN_ATOMIC_H

5
kernel/kcsan/core.c
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@ -1,4 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
/*
* KCSAN core runtime.
*
* Copyright (C) 2019, Google LLC.
*/
#define pr_fmt(fmt) "kcsan: " fmt

5
kernel/kcsan/debugfs.c
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@ -1,4 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
/*
* KCSAN debugfs interface.
*
* Copyright (C) 2019, Google LLC.
*/
#define pr_fmt(fmt) "kcsan: " fmt

5
kernel/kcsan/encoding.h
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@ -1,4 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* KCSAN watchpoint encoding.
*
* Copyright (C) 2019, Google LLC.
*/
#ifndef _KERNEL_KCSAN_ENCODING_H
#define _KERNEL_KCSAN_ENCODING_H

3
kernel/kcsan/kcsan.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* The Kernel Concurrency Sanitizer (KCSAN) infrastructure. For more info please
* see Documentation/dev-tools/kcsan.rst.
*
* Copyright (C) 2019, Google LLC.
*/
#ifndef _KERNEL_KCSAN_KCSAN_H

5
kernel/kcsan/report.c
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@ -1,4 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
/*
* KCSAN reporting.
*
* Copyright (C) 2019, Google LLC.
*/
#include <linux/debug_locks.h>
#include <linux/delay.h>

5
kernel/kcsan/selftest.c
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@ -1,4 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
/*
* KCSAN short boot-time selftests.
*
* Copyright (C) 2019, Google LLC.
*/
#define pr_fmt(fmt) "kcsan: " fmt