kcsan: Add missing license and copyright headers

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

Marco Elver committed 5 years ago

Commit bd0ccc41 parent f6a149110 files · +48 −1Browse files

Unified · Split

10 files

Documentation/dev-tools/kcsan.rst +3 −0
include/linux/kcsan-checks.h +6 −0
include/linux/kcsan.h +7 −0
kernel/kcsan/atomic.h +5 −0
kernel/kcsan/core.c +5 −0
kernel/kcsan/debugfs.c +5 −0
kernel/kcsan/encoding.h +5 −0
kernel/kcsan/kcsan.h +2 −1
kernel/kcsan/report.c +5 −0
kernel/kcsan/selftest.c +5 −0

Documentation/dev-tools/kcsan.rst+3−0

@@ -1,3 +1,6 @@
	1	+.. SPDX-License-Identifier: GPL-2.0
	2	+.. Copyright (C) 2019, Google LLC.
	3	+
1	4	The Kernel Concurrency Sanitizer (KCSAN)
2	5	========================================
3	6

include/linux/kcsan-checks.h+6−0

@@ -1,4 +1,10 @@
1	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	+/*
	3	+ * KCSAN access checks and modifiers. These can be used to explicitly check
	4	+ * uninstrumented accesses, or change KCSAN checking behaviour of accesses.
	5	+ *
	6	+ * Copyright (C) 2019, Google LLC.
	7	+ */
2	8
3	9	#ifndef _LINUX_KCSAN_CHECKS_H
4	10	#define _LINUX_KCSAN_CHECKS_H

include/linux/kcsan.h+7−0

@@ -1,4 +1,11 @@
1	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	+/*
	3	+ * The Kernel Concurrency Sanitizer (KCSAN) infrastructure. Public interface and
	4	+ * data structures to set up runtime. See kcsan-checks.h for explicit checks and
	5	+ * modifiers. For more info please see Documentation/dev-tools/kcsan.rst.
	6	+ *
	7	+ * Copyright (C) 2019, Google LLC.
	8	+ */
2	9
3	10	#ifndef _LINUX_KCSAN_H
4	11	#define _LINUX_KCSAN_H

kernel/kcsan/atomic.h+5−0

@@ -1,4 +1,9 @@
1	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	+/*
	3	+ * Rules for implicitly atomic memory accesses.
	4	+ *
	5	+ * Copyright (C) 2019, Google LLC.
	6	+ */
2	7
3	8	#ifndef _KERNEL_KCSAN_ATOMIC_H
4	9	#define _KERNEL_KCSAN_ATOMIC_H

kernel/kcsan/core.c+5−0

@@ -1,4 +1,9 @@
1	1	// SPDX-License-Identifier: GPL-2.0
	2	+/*
	3	+ * KCSAN core runtime.
	4	+ *
	5	+ * Copyright (C) 2019, Google LLC.
	6	+ */
2	7
3	8	#define pr_fmt(fmt) "kcsan: " fmt
4	9

kernel/kcsan/debugfs.c+5−0

@@ -1,4 +1,9 @@
1	1	// SPDX-License-Identifier: GPL-2.0
	2	+/*
	3	+ * KCSAN debugfs interface.
	4	+ *
	5	+ * Copyright (C) 2019, Google LLC.
	6	+ */
2	7
3	8	#define pr_fmt(fmt) "kcsan: " fmt
4	9

kernel/kcsan/encoding.h+5−0

@@ -1,4 +1,9 @@
1	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	+/*
	3	+ * KCSAN watchpoint encoding.
	4	+ *
	5	+ * Copyright (C) 2019, Google LLC.
	6	+ */
2	7
3	8	#ifndef _KERNEL_KCSAN_ENCODING_H
4	9	#define _KERNEL_KCSAN_ENCODING_H

kernel/kcsan/kcsan.h+2−1

@@ -1,8 +1,9 @@
1	1	/* SPDX-License-Identifier: GPL-2.0 */
2		−
3	2	/*
4	3	* The Kernel Concurrency Sanitizer (KCSAN) infrastructure. For more info please
5	4	* see Documentation/dev-tools/kcsan.rst.
	5	+ *
	6	+ * Copyright (C) 2019, Google LLC.
6	7	*/
7	8
8	9	#ifndef _KERNEL_KCSAN_KCSAN_H

kernel/kcsan/report.c+5−0

@@ -1,4 +1,9 @@
1	1	// SPDX-License-Identifier: GPL-2.0
	2	+/*
	3	+ * KCSAN reporting.
	4	+ *
	5	+ * Copyright (C) 2019, Google LLC.
	6	+ */
2	7
3	8	#include <linux/debug_locks.h>
4	9	#include <linux/delay.h>

kernel/kcsan/selftest.c+5−0

@@ -1,4 +1,9 @@
1	1	// SPDX-License-Identifier: GPL-2.0
	2	+/*
	3	+ * KCSAN short boot-time selftests.
	4	+ *
	5	+ * Copyright (C) 2019, Google LLC.
	6	+ */
2	7
3	8	#define pr_fmt(fmt) "kcsan: " fmt
4	9