treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482

Based on 1 normalized pattern(s):

  this work is licensed under the terms of the gnu gpl version 2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 48 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Enrico Weigelt <info@metux.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081204.624030236@linutronix.deSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/sparc/include/asm/adi_64.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /* adi_64.h: ADI related data structures
  *
  * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.
  * Author: Khalid Aziz (khalid.aziz@oracle.com)
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 #ifndef __ASM_SPARC64_ADI_H
 #define __ASM_SPARC64_ADI_H

arch/sparc/kernel/adi_64.c

+// SPDX-License-Identifier: GPL-2.0-only
 /* adi_64.c: support for ADI (Application Data Integrity) feature on
  * sparc m7 and newer processors. This feature is also known as
  * SSM (Silicon Secured Memory).
  *
  * Copyright (C) 2016 Oracle and/or its affiliates. All rights reserved.
  * Author: Khalid Aziz (khalid.aziz@oracle.com)
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 #include <linux/init.h>
 #include <linux/slab.h>

arch/sparc/kernel/sun4v_mcd.S

+/* SPDX-License-Identifier: GPL-2.0-only */
 /* sun4v_mcd.S: Sun4v memory corruption detected precise exception handler
  *
  * Copyright (c) 2015 Oracle and/or its affiliates. All rights reserved.
  * Authors: Bob Picco <bob.picco@oracle.com>,
  *          Khalid Aziz <khalid.aziz@oracle.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 	.text
 	.align 32

drivers/acpi/ec_sys.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ec_sys.c
  *
  * Copyright (C) 2010 SUSE Products GmbH/Novell
  * Author:
  *      Thomas Renninger <trenn@suse.de>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include <linux/kernel.h>

drivers/vhost/net.c

+// SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (C) 2009 Red Hat, Inc.
  * Author: Michael S. Tsirkin <mst@redhat.com>
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * virtio-net server in host kernel.
  */
 

drivers/vhost/test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (C) 2009 Red Hat, Inc.
  * Author: Michael S. Tsirkin <mst@redhat.com>
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * test virtio server in host kernel.
  */
 

drivers/vhost/vhost.c

+// SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (C) 2009 Red Hat, Inc.
  * Copyright (C) 2006 Rusty Russell IBM Corporation
  *
@@ -6,8 +7,6 @@
  * Inspiration, some code, and most witty comments come from
  * Documentation/virtual/lguest/lguest.c, by Rusty Russell
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * Generic code for virtio server in host kernel.
  */
 

drivers/vhost/vsock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * vhost transport for vsock
  *
  * Copyright (C) 2013-2015 Red Hat, Inc.
  * Author: Asias He <asias@redhat.com>
  *         Stefan Hajnoczi <stefanha@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 #include <linux/miscdevice.h>
 #include <linux/atomic.h>

mm/cleancache.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cleancache frontend
  *
@@ -7,8 +8,6 @@
  *
  * Copyright (C) 2009-2010 Oracle Corp. All rights reserved.
  * Author: Dan Magenheimer
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include <linux/module.h>

mm/frontswap.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Frontswap frontend
  *
@@ -7,8 +8,6 @@
  *
  * Copyright (C) 2009-2012 Oracle Corp.  All rights reserved.
  * Author: Dan Magenheimer
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include <linux/mman.h>

mm/ksm.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Memory merging support.
  *
@@ -10,8 +11,6 @@
  *	Andrea Arcangeli
  *	Chris Wright
  *	Hugh Dickins
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include <linux/errno.h>

net/vmw_vsock/virtio_transport.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * virtio transport for vsock
  *
@@ -7,8 +8,6 @@
  *
  * Some of the code is take from Gerd Hoffmann <kraxel@redhat.com>'s
  * early virtio-vsock proof-of-concept bits.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 #include <linux/spinlock.h>
 #include <linux/module.h>

net/vmw_vsock/virtio_transport_common.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * common code for virtio vsock
  *
  * Copyright (C) 2013-2015 Red Hat, Inc.
  * Author: Asias He <asias@redhat.com>
  *         Stefan Hajnoczi <stefanha@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 #include <linux/spinlock.h>
 #include <linux/module.h>

tools/power/acpi/tools/ec/ec_access.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ec_access.c
  *
  * Copyright (C) 2010 SUSE Linux Products GmbH
  * Author:
  *      Thomas Renninger <trenn@suse.de>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include <fcntl.h>

tools/testing/selftests/kvm/include/kvm_util.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * tools/testing/selftests/kvm/include/kvm_util.h
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  */
 #ifndef SELFTEST_KVM_UTIL_H
 #define SELFTEST_KVM_UTIL_H

tools/testing/selftests/kvm/include/sparsebit.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * tools/testing/selftests/kvm/include/sparsebit.h
  *
  * Copyright (C) 2018, Google LLC.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
- *
  * Header file that describes API to the sparsebit library.
  * This library provides a memory efficient means of storing
  * the settings of bits indexed via a uint64_t.  Memory usage

tools/testing/selftests/kvm/include/test_util.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * tools/testing/selftests/kvm/include/test_util.h
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  */
 
 #ifndef SELFTEST_KVM_TEST_UTIL_H

tools/testing/selftests/kvm/include/x86_64/processor.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * tools/testing/selftests/kvm/include/x86_64/processor.h
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  */
 
 #ifndef SELFTEST_KVM_PROCESSOR_H

tools/testing/selftests/kvm/include/x86_64/vmx.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * tools/testing/selftests/kvm/include/x86_64/vmx.h
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  */
 
 #ifndef SELFTEST_KVM_VMX_H

tools/testing/selftests/kvm/lib/assert.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * tools/testing/selftests/kvm/lib/assert.c
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #define _GNU_SOURCE /* for getline(3) and strchrnul(3)*/

tools/testing/selftests/kvm/lib/elf.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * tools/testing/selftests/kvm/lib/elf.c
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include "test_util.h"

tools/testing/selftests/kvm/lib/io.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * tools/testing/selftests/kvm/lib/io.c
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include "test_util.h"

tools/testing/selftests/kvm/lib/kvm_util.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * tools/testing/selftests/kvm/lib/kvm_util.c
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #include "test_util.h"

tools/testing/selftests/kvm/lib/kvm_util_internal.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * tools/testing/selftests/kvm/lib/kvm_util_internal.h
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #ifndef SELFTEST_KVM_UTIL_INTERNAL_H

tools/testing/selftests/kvm/lib/sparsebit.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Sparse bit array
  *
  * Copyright (C) 2018, Google LLC.
  * Copyright (C) 2018, Red Hat, Inc. (code style cleanup and fuzzing driver)
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * This library provides functions to support a memory efficient bit array,
  * with an index size of 2^64.  A sparsebit array is allocated through
  * the use sparsebit_alloc() and free'd via sparsebit_free(),

tools/testing/selftests/kvm/lib/x86_64/processor.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * tools/testing/selftests/kvm/lib/x86_64/processor.c
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #define _GNU_SOURCE /* for program_invocation_name */

tools/testing/selftests/kvm/lib/x86_64/vmx.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * tools/testing/selftests/kvm/lib/x86_64/vmx.c
  *
  * Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 
 #define _GNU_SOURCE /* for program_invocation_name */

tools/testing/selftests/kvm/x86_64/kvm_create_max_vcpus.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * kvm_create_max_vcpus
  *
  * Copyright (C) 2019, Google LLC.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * Test for KVM_CAP_MAX_VCPUS and KVM_CAP_MAX_VCPU_ID.
  */
 

tools/testing/selftests/kvm/x86_64/set_sregs_test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * KVM_SET_SREGS tests
  *
  * Copyright (C) 2018, Google LLC.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * This is a regression test for the bug fixed by the following commit:
  * d3802286fa0f ("kvm: x86: Disallow illegal IA32_APIC_BASE MSR values")
  *
  * That bug allowed a user-mode program that called the KVM_SET_SREGS
  * ioctl to put a VCPU's local APIC into an invalid state.
- *
  */
 #define _GNU_SOURCE /* for program_invocation_short_name */
 #include <fcntl.h>

tools/testing/selftests/kvm/x86_64/state_test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * KVM_GET/SET_* tests
  *
  * Copyright (C) 2018, Red Hat, Inc.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * Tests for vCPU state save/restore, including nested guest state.
  */
 #define _GNU_SOURCE /* for program_invocation_short_name */

tools/testing/selftests/kvm/x86_64/sync_regs_test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Test for x86 KVM_CAP_SYNC_REGS
  *
  * Copyright (C) 2018, Google LLC.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * Verifies expected behavior of x86 KVM_CAP_SYNC_REGS functionality,
  * including requesting an invalid register set, updates to/from values
  * in kvm_run.s.regs when kvm_valid_regs and kvm_dirty_regs are toggled.

tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * vmx_close_while_nested
  *
  * Copyright (C) 2019, Red Hat, Inc.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * Verify that nothing bad happens if a KVM user exits with open
  * file descriptors while executing a nested guest.
  */

tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * vmx_set_nested_state_test
  *
  * Copyright (C) 2019, Google LLC.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
  * This test verifies the integrity of calling the ioctl KVM_SET_NESTED_STATE.
  */
 

tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * vmx_tsc_adjust_test
  *
  * Copyright (C) 2018, Google LLC.
  *
- * This work is licensed under the terms of the GNU GPL, version 2.
- *
- *
  * IA32_TSC_ADJUST test
  *
  * According to the SDM, "if an execution of WRMSR to the

tools/virtio/ringtest/main.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Red Hat, Inc.
  * Author: Michael S. Tsirkin <mst@redhat.com>
- * This work is licensed under the terms of the GNU GPL, version 2.
  *
  * Command line processing and common functions for ring benchmarking.
  */

tools/virtio/ringtest/main.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2016 Red Hat, Inc.
  * Author: Michael S. Tsirkin <mst@redhat.com>
- * This work is licensed under the terms of the GNU GPL, version 2.
  *
  * Common macros and functions for ring benchmarking.
  */

tools/virtio/ringtest/ring.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Red Hat, Inc.
  * Author: Michael S. Tsirkin <mst@redhat.com>
- * This work is licensed under the terms of the GNU GPL, version 2.
  *
  * Simple descriptor-based ring. virtio 0.9 compatible event index is used for
  * signalling, unconditionally.

tools/virtio/ringtest/virtio_ring_0_9.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Red Hat, Inc.
  * Author: Michael S. Tsirkin <mst@redhat.com>
- * This work is licensed under the terms of the GNU GPL, version 2.
  *
  * Partial implementation of virtio 0.9. event index is used for signalling,
  * unconditionally. Design roughly follows linux kernel implementation in order