From: paulmck@kernel.org
To: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
kernel-team@fb.com, mingo@kernel.org
Cc: elver@google.com, andreyknvl@google.com, glider@google.com,
dvyukov@google.com, cai@lca.pw, boqun.feng@gmail.com,
"Paul E . McKenney" <paulmck@kernel.org>
Subject: [PATCH kcsan 4/4] kcsan: Add missing license and copyright headers
Date: Wed, 3 Mar 2021 16:40:40 -0800 [thread overview]
Message-ID: <20210304004040.25074-4-paulmck@kernel.org> (raw)
In-Reply-To: <20210304003750.GA24696@paulmck-ThinkPad-P72>
From: Marco Elver <elver@google.com>
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>
---
Documentation/dev-tools/kcsan.rst | 3 +++
include/linux/kcsan-checks.h | 6 ++++++
include/linux/kcsan.h | 7 +++++++
kernel/kcsan/atomic.h | 5 +++++
kernel/kcsan/core.c | 5 +++++
kernel/kcsan/debugfs.c | 5 +++++
kernel/kcsan/encoding.h | 5 +++++
kernel/kcsan/kcsan.h | 3 ++-
kernel/kcsan/report.c | 5 +++++
kernel/kcsan/selftest.c | 5 +++++
10 files changed, 48 insertions(+), 1 deletion(-)
diff --git a/Documentation/dev-tools/kcsan.rst b/Documentation/dev-tools/kcsan.rst
index be7a0b0..d85ce23 100644
--- a/Documentation/dev-tools/kcsan.rst
+++ b/Documentation/dev-tools/kcsan.rst
@@ -1,3 +1,6 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. Copyright (C) 2019, Google LLC.
+
The Kernel Concurrency Sanitizer (KCSAN)
========================================
diff --git a/include/linux/kcsan-checks.h b/include/linux/kcsan-checks.h
index cf14840..9fd0ad8 100644
--- a/include/linux/kcsan-checks.h
+++ b/include/linux/kcsan-checks.h
@@ -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
diff --git a/include/linux/kcsan.h b/include/linux/kcsan.h
index 53340d8..fc266ec 100644
--- a/include/linux/kcsan.h
+++ b/include/linux/kcsan.h
@@ -1,4 +1,11 @@
/* 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
diff --git a/kernel/kcsan/atomic.h b/kernel/kcsan/atomic.h
index 75fe701..530ae1b 100644
--- a/kernel/kcsan/atomic.h
+++ b/kernel/kcsan/atomic.h
@@ -1,4 +1,9 @@
/* 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
diff --git a/kernel/kcsan/core.c b/kernel/kcsan/core.c
index 23e7acb..45c821d 100644
--- a/kernel/kcsan/core.c
+++ b/kernel/kcsan/core.c
@@ -1,4 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
+/*
+ * KCSAN core runtime.
+ *
+ * Copyright (C) 2019, Google LLC.
+ */
#define pr_fmt(fmt) "kcsan: " fmt
diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c
index 209ad8d..c1dd02f 100644
--- a/kernel/kcsan/debugfs.c
+++ b/kernel/kcsan/debugfs.c
@@ -1,4 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
+/*
+ * KCSAN debugfs interface.
+ *
+ * Copyright (C) 2019, Google LLC.
+ */
#define pr_fmt(fmt) "kcsan: " fmt
diff --git a/kernel/kcsan/encoding.h b/kernel/kcsan/encoding.h
index 7ee4055..170a2bb 100644
--- a/kernel/kcsan/encoding.h
+++ b/kernel/kcsan/encoding.h
@@ -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
diff --git a/kernel/kcsan/kcsan.h b/kernel/kcsan/kcsan.h
index 87ccdb3..9881099 100644
--- a/kernel/kcsan/kcsan.h
+++ b/kernel/kcsan/kcsan.h
@@ -1,8 +1,9 @@
/* 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
diff --git a/kernel/kcsan/report.c b/kernel/kcsan/report.c
index d3bf87e..13dce3c 100644
--- a/kernel/kcsan/report.c
+++ b/kernel/kcsan/report.c
@@ -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>
diff --git a/kernel/kcsan/selftest.c b/kernel/kcsan/selftest.c
index 9014a3a..7f29cb0 100644
--- a/kernel/kcsan/selftest.c
+++ b/kernel/kcsan/selftest.c
@@ -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
--
2.9.5
prev parent reply other threads:[~2021-03-04 1:09 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 0:37 [PATCH tip/core/rcu 0/28] Torture-test scripting updates for v5.13 Paul E. McKenney
2021-03-04 0:37 ` [PATCH tip/core/rcu 01/28] torturescript: Don't rerun failed rcutorture builds paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 02/28] torture: Allow 1G of memory for torture.sh kvfree testing paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 03/28] torture: Provide bare-metal modprobe-based advice paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 04/28] torture: Improve readability of the testid.txt file paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 05/28] rcuscale: Disable verbose torture-test output paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 06/28] refscale: " paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 07/28] torture: Move build/run synchronization files into scenario directories paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 08/28] torture: Use file-based protocol to mark batch's runs complete paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 09/28] torture: Use "jittering" file to control jitter.sh execution paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 10/28] torture: Eliminate jitter_pids file paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 11/28] torture: Reverse jittering and duration parameters for jitter.sh paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 12/28] torture: Abstract jitter.sh start/stop into scripts paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 13/28] torture: Record TORTURE_KCONFIG_GDB_ARG in qemu-cmd paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 14/28] torture: Extract kvm-test-1-run-qemu.sh from kvm-test-1-run.sh paulmck
2021-03-04 0:37 ` [PATCH tip/core/rcu 15/28] torture: Record jitter start/stop commands paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 16/28] torture: Record kvm-test-1-run.sh and kvm-test-1-run-qemu.sh PIDs paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 17/28] torture: Remove no-mpstat error message paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 18/28] torture: Rename SRCU-t and SRCU-u to avoid lowercase characters paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 19/28] torture: Make upper-case-only no-dot no-slash scenario names official paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 20/28] torture: De-capitalize TORTURE_SUITE paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 21/28] torture: Create a "batches" file for build reuse paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 22/28] torture: Add kvm-again.sh to rerun a previous torture-test paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 23/28] torture: Add --duration argument to kvm-again.sh paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 24/28] torture: Make kvm-transform.sh update jitter commands paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 25/28] torture: Make TORTURE_TRUST_MAKE available in kvm-again.sh environment paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 26/28] torture: Print proper vmlinux path for kvm-again.sh runs paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 27/28] torture: Consolidate qemu-cmd duration editing into kvm-transform.sh paulmck
2021-03-04 0:38 ` [PATCH tip/core/rcu 28/28] torture: Fix kvm.sh --datestamp regex check paulmck
2021-03-04 0:40 ` [PATCH kcsan 1/4] kcsan, debugfs: Move debugfs file creation out of early init paulmck
2021-03-04 0:40 ` [PATCH kcsan 2/4] kcsan: Make test follow KUnit style recommendations paulmck
2021-03-04 0:40 ` [PATCH kcsan 3/4] kcsan: Switch to KUNIT_CASE_PARAM for parameterized tests paulmck
2021-03-04 0:40 ` paulmck [this message]
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