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Re: [PATCH v2 6/7] xen/x86: Replace GPL v2.0+ license boilerplate with an SPDX tag in *.c

From: Stefano Stabellini <sstabellini@xxxxxxxxxx>

Date: Mon, 27 Mar 2023 17:59:36 -0700 (PDT)

Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, Julien Grall <jgrall@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Paul Durrant <paul@xxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Tamas K Lengyel <tamas@xxxxxxxxxxxxx>, Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>, Petre Pircalabu <ppircalabu@xxxxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>

Delivery-date: Tue, 28 Mar 2023 00:59:54 +0000

List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Mon, 27 Mar 2023, Julien Grall wrote: > From: Julien Grall <jgrall@xxxxxxxxxx> > > It is easier to understand the license of a file when using SPDX. > > This is replacing the below pattern with the SPDX tag GPL-2.0-or-later > in xen/arch/x86/*.c: > > * This program is free software; you can redistribute it and/or modify > * it under the terms of the GNU General Public License as published by > * the Free Software Foundation; either version 2 of the License, or > * (at your option) any later version. > * > * This program is distributed in the hope that it will be useful, > * but WITHOUT ANY WARRANTY; without even the implied warranty of > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > * GNU General Public License for more details. > * > * You should have received a copy of the GNU General Public License > * along with this program; If not, see <http://www.gnu.org/licenses/>. > > Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx> > > --- > Changes in v2: > - The license is GPLv2.0+ rather than GPLv2.0 > > 42sh> cat gpl-2.0+-pattern-1.txt > * This program is free software; you can redistribute it and/or modify > * it under the terms of the GNU General Public License as published by > * the Free Software Foundation; either version 2 of the License, or > * (at your option) any later version. > * > * This program is distributed in the hope that it will be useful, > * but WITHOUT ANY WARRANTY; without even the implied warranty of > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > * GNU General Public License for more details. > * > * You should have received a copy of the GNU General Public License > * along with this program; If not, see <http://www.gnu.org/licenses/>. > 42sh> find xen/arch/x86/ -name '*.c' -exec replace_license.py > gpl-2.0+-pattern-1.txt GPL-2.0-or-later {} \; I ran the same commands on my system leading to the same results Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> > --- > xen/arch/x86/alternative.c | 14 +------------- > xen/arch/x86/cpu/mcheck/amd_nonfatal.c | 14 +------------- > xen/arch/x86/cpu/mcheck/mce_amd.c | 14 +------------- > xen/arch/x86/cpu/mcheck/vmce.c | 14 +------------- > xen/arch/x86/guest/hyperv/hyperv.c | 14 +------------- > xen/arch/x86/guest/hyperv/tlb.c | 14 +------------- > xen/arch/x86/guest/hyperv/util.c | 14 +------------- > xen/arch/x86/guest/hypervisor.c | 14 +------------- > xen/arch/x86/guest/xen/pvh-boot.c | 14 +------------- > xen/arch/x86/guest/xen/xen.c | 14 +------------- > xen/arch/x86/hvm/grant_table.c | 14 +------------- > xen/arch/x86/hvm/hypercall.c | 14 +------------- > xen/arch/x86/hypercall.c | 14 +------------- > xen/arch/x86/mm.c | 14 +------------- > xen/arch/x86/mm/guest_walk.c | 14 +------------- > xen/arch/x86/mm/hap/hap.c | 14 +------------- > xen/arch/x86/mm/hap/nested_hap.c | 14 +------------- > xen/arch/x86/mm/mem_access.c | 14 +------------- > xen/arch/x86/mm/mem_paging.c | 14 +------------- > xen/arch/x86/mm/mem_sharing.c | 14 +------------- > xen/arch/x86/mm/nested.c | 14 +------------- > xen/arch/x86/mm/p2m-basic.c | 14 +------------- > xen/arch/x86/mm/p2m-pod.c | 14 +------------- > xen/arch/x86/mm/p2m-pt.c | 14 +------------- > xen/arch/x86/mm/p2m.c | 14 +------------- > xen/arch/x86/mm/paging.c | 14 +------------- > xen/arch/x86/mm/physmap.c | 14 +------------- > xen/arch/x86/mm/shadow/common.c | 14 +------------- > xen/arch/x86/mm/shadow/hvm.c | 14 +------------- > xen/arch/x86/mm/shadow/multi.c | 14 +------------- > xen/arch/x86/mm/shadow/pv.c | 14 +------------- > xen/arch/x86/mm/shadow/set.c | 14 +------------- > xen/arch/x86/msr.c | 14 +------------- > xen/arch/x86/pv/emul-gate-op.c | 14 +------------- > xen/arch/x86/pv/emul-inv-op.c | 14 +------------- > xen/arch/x86/pv/emul-priv-op.c | 14 +------------- > xen/arch/x86/pv/emulate.c | 14 +------------- > xen/arch/x86/pv/hypercall.c | 14 +------------- > xen/arch/x86/pv/misc-hypercalls.c | 14 +------------- > xen/arch/x86/pv/ro-page-fault.c | 14 +------------- > xen/arch/x86/pv/shim.c | 14 +------------- > xen/arch/x86/pv/traps.c | 14 +------------- > xen/arch/x86/smpboot.c | 14 +------------- > xen/arch/x86/spec_ctrl.c | 14 +------------- > xen/arch/x86/traps.c | 14 +------------- > xen/arch/x86/x86_emulate/x86_emulate.c | 14 +------------- > 46 files changed, 46 insertions(+), 598 deletions(-) > > diff --git a/xen/arch/x86/alternative.c b/xen/arch/x86/alternative.c > index 0c6fc7b4fb0c..2383fa66294c 100644 > --- a/xen/arch/x86/alternative.c > +++ b/xen/arch/x86/alternative.c > @@ -1,18 +1,6 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * alternative.c > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/delay.h> > diff --git a/xen/arch/x86/cpu/mcheck/amd_nonfatal.c > b/xen/arch/x86/cpu/mcheck/amd_nonfatal.c > index efb45c931e1f..7d48c9ab5f7a 100644 > --- a/xen/arch/x86/cpu/mcheck/amd_nonfatal.c > +++ b/xen/arch/x86/cpu/mcheck/amd_nonfatal.c > @@ -1,19 +1,7 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > /* > * MCA implementation for AMD CPUs > * Copyright (c) 2007 Advanced Micro Devices, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > > diff --git a/xen/arch/x86/cpu/mcheck/mce_amd.c > b/xen/arch/x86/cpu/mcheck/mce_amd.c > index d7ae8919df77..3c374fd4e4e9 100644 > --- a/xen/arch/x86/cpu/mcheck/mce_amd.c > +++ b/xen/arch/x86/cpu/mcheck/mce_amd.c > @@ -1,19 +1,7 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > /* > * common MCA implementation for AMD CPUs. > * Copyright (c) 2012-2014 Advanced Micro Devices, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > /* K8 common MCA documentation published at > diff --git a/xen/arch/x86/cpu/mcheck/vmce.c b/xen/arch/x86/cpu/mcheck/vmce.c > index af30811afd44..40cc2c5230d7 100644 > --- a/xen/arch/x86/cpu/mcheck/vmce.c > +++ b/xen/arch/x86/cpu/mcheck/vmce.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > /* > * vmce.c - provide software emulated vMCE support to guest > * > * Copyright (C) 2010, 2011 Jiang, Yunhong <yunhong.jiang@xxxxxxxxx> > * Copyright (C) 2012, 2013 Liu, Jinsong <jinsong.liu@xxxxxxxxx> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/init.h> > diff --git a/xen/arch/x86/guest/hyperv/hyperv.c > b/xen/arch/x86/guest/hyperv/hyperv.c > index b101ba3080b4..aacc7a61670b 100644 > --- a/xen/arch/x86/guest/hyperv/hyperv.c > +++ b/xen/arch/x86/guest/hyperv/hyperv.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/guest/hyperv/hyperv.c > * > * Support for detecting and running under Hyper-V. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2019 Microsoft. > */ > #include <xen/init.h> > diff --git a/xen/arch/x86/guest/hyperv/tlb.c b/xen/arch/x86/guest/hyperv/tlb.c > index f249b259253d..ef930efa954b 100644 > --- a/xen/arch/x86/guest/hyperv/tlb.c > +++ b/xen/arch/x86/guest/hyperv/tlb.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/guest/hyperv/tlb.c > * > * Support for TLB management using hypercalls > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2020 Microsoft. > */ > > diff --git a/xen/arch/x86/guest/hyperv/util.c > b/xen/arch/x86/guest/hyperv/util.c > index 2c5f421b7bd9..a88699e818b7 100644 > --- a/xen/arch/x86/guest/hyperv/util.c > +++ b/xen/arch/x86/guest/hyperv/util.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/guest/hyperv/util.c > * > * Hyper-V utility functions > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2020 Microsoft. > */ > > diff --git a/xen/arch/x86/guest/hypervisor.c b/xen/arch/x86/guest/hypervisor.c > index 366af1d65001..b8549a131a5a 100644 > --- a/xen/arch/x86/guest/hypervisor.c > +++ b/xen/arch/x86/guest/hypervisor.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/guest/hypervisor.c > * > * Support for detecting and running under a hypervisor. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2019 Microsoft. > */ > #include <xen/cpumask.h> > diff --git a/xen/arch/x86/guest/xen/pvh-boot.c > b/xen/arch/x86/guest/xen/pvh-boot.c > index 498625eae0a3..9cbe87b61bdd 100644 > --- a/xen/arch/x86/guest/xen/pvh-boot.c > +++ b/xen/arch/x86/guest/xen/pvh-boot.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/guest/pvh-boot.c > * > * PVH boot time support > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > #include <xen/init.h> > diff --git a/xen/arch/x86/guest/xen/xen.c b/xen/arch/x86/guest/xen/xen.c > index 9c2defaa6621..f93dfc89f724 100644 > --- a/xen/arch/x86/guest/xen/xen.c > +++ b/xen/arch/x86/guest/xen/xen.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/guest/xen.c > * > * Support for detecting and running under Xen. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > #include <xen/event.h> > diff --git a/xen/arch/x86/hvm/grant_table.c b/xen/arch/x86/hvm/grant_table.c > index b7a896ea5855..30d51d54a949 100644 > --- a/xen/arch/x86/hvm/grant_table.c > +++ b/xen/arch/x86/hvm/grant_table.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/hvm/grant_table.c > * > * Grant table interfaces for HVM guests > * > * Copyright (C) 2017 Wei Liu <wei.liu2@xxxxxxxxxx> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/types.h> > diff --git a/xen/arch/x86/hvm/hypercall.c b/xen/arch/x86/hvm/hypercall.c > index 405d0a95afd8..20d266ffd53a 100644 > --- a/xen/arch/x86/hvm/hypercall.c > +++ b/xen/arch/x86/hvm/hypercall.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/hvm/hypercall.c > * > * HVM hypercall dispatching routines > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > #include <xen/lib.h> > diff --git a/xen/arch/x86/hypercall.c b/xen/arch/x86/hypercall.c > index 6b73cff9b9ff..cc9a6a9d59a0 100644 > --- a/xen/arch/x86/hypercall.c > +++ b/xen/arch/x86/hypercall.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/hypercall.c > * > * Common x86 hypercall infrastructure. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2015,2016 Citrix Systems Ltd. > */ > > diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c > index 0fe14faa5fa7..daa5fa78d1ac 100644 > --- a/xen/arch/x86/mm.c > +++ b/xen/arch/x86/mm.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm.c > * > * Copyright (c) 2002-2005 K A Fraser > * Copyright (c) 2004 Christian Limpach > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > /* > diff --git a/xen/arch/x86/mm/guest_walk.c b/xen/arch/x86/mm/guest_walk.c > index 76b4e0425887..fe7393334fcb 100644 > --- a/xen/arch/x86/mm/guest_walk.c > +++ b/xen/arch/x86/mm/guest_walk.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/guest_walk.c > * > @@ -6,19 +7,6 @@ > * Parts of this code are Copyright (c) 2006 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/types.h> > diff --git a/xen/arch/x86/mm/hap/hap.c b/xen/arch/x86/mm/hap/hap.c > index 16e9c3325f9b..de1b8189d924 100644 > --- a/xen/arch/x86/mm/hap/hap.c > +++ b/xen/arch/x86/mm/hap/hap.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/hap/hap.c > * > * hardware assisted paging > * Copyright (c) 2007 Advanced Micro Devices (Wei Huang) > * Parts of this code are Copyright (c) 2007 by XenSource Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/types.h> > diff --git a/xen/arch/x86/mm/hap/nested_hap.c > b/xen/arch/x86/mm/hap/nested_hap.c > index 098e8e5d4ca9..ee78a797d1a4 100644 > --- a/xen/arch/x86/mm/hap/nested_hap.c > +++ b/xen/arch/x86/mm/hap/nested_hap.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/hap/nested_hap.c > * > * Code for Nested Virtualization > * Copyright (c) 2011 Advanced Micro Devices > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/vm_event.h> > diff --git a/xen/arch/x86/mm/mem_access.c b/xen/arch/x86/mm/mem_access.c > index f3aed9fcc966..4b03effaaae7 100644 > --- a/xen/arch/x86/mm/mem_access.c > +++ b/xen/arch/x86/mm/mem_access.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/mem_access.c > * > @@ -6,19 +7,6 @@ > * Parts of this code are Copyright (c) 2006-2007 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/guest_access.h> /* copy_from_guest() */ > diff --git a/xen/arch/x86/mm/mem_paging.c b/xen/arch/x86/mm/mem_paging.c > index 01281f786ee0..2c2b34ccf60a 100644 > --- a/xen/arch/x86/mm/mem_paging.c > +++ b/xen/arch/x86/mm/mem_paging.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/mem_paging.c > * > * Memory paging support. > * > * Copyright (c) 2009 Citrix Systems, Inc. (Patrick Colp) > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > > diff --git a/xen/arch/x86/mm/mem_sharing.c b/xen/arch/x86/mm/mem_sharing.c > index 649d93dc5444..a7f94bced46c 100644 > --- a/xen/arch/x86/mm/mem_sharing.c > +++ b/xen/arch/x86/mm/mem_sharing.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/mem_sharing.c > * > @@ -5,19 +6,6 @@ > * > * Copyright (c) 2011 GridCentric, Inc. (Adin Scannell & Andres > Lagar-Cavilla) > * Copyright (c) 2009 Citrix Systems, Inc. (Grzegorz Milos) > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/types.h> > diff --git a/xen/arch/x86/mm/nested.c b/xen/arch/x86/mm/nested.c > index fab62b2b2dc1..03741ffae441 100644 > --- a/xen/arch/x86/mm/nested.c > +++ b/xen/arch/x86/mm/nested.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/nested.c > * > @@ -6,19 +7,6 @@ > * Parts of this code are Copyright (c) 2006-2007 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/sched.h> > diff --git a/xen/arch/x86/mm/p2m-basic.c b/xen/arch/x86/mm/p2m-basic.c > index 47b780d6d63a..8599bd15c61a 100644 > --- a/xen/arch/x86/mm/p2m-basic.c > +++ b/xen/arch/x86/mm/p2m-basic.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/p2m-basic.c > * > @@ -8,19 +9,6 @@ > * Parts of this code are Copyright (c) 2006-2007 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/event.h> > diff --git a/xen/arch/x86/mm/p2m-pod.c b/xen/arch/x86/mm/p2m-pod.c > index c75a60c19fba..9969eb45fa8c 100644 > --- a/xen/arch/x86/mm/p2m-pod.c > +++ b/xen/arch/x86/mm/p2m-pod.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/p2m-pod.c > * > * Populate-on-demand p2m entries. > * > * Copyright (c) 2009-2011 Citrix Systems, Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/event.h> > diff --git a/xen/arch/x86/mm/p2m-pt.c b/xen/arch/x86/mm/p2m-pt.c > index cd1af33b6772..6d1bb5daadb9 100644 > --- a/xen/arch/x86/mm/p2m-pt.c > +++ b/xen/arch/x86/mm/p2m-pt.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/p2m-pt.c > * > @@ -9,19 +10,6 @@ > * Parts of this code are Copyright (c) 2006-2007 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/vm_event.h> > diff --git a/xen/arch/x86/mm/p2m.c b/xen/arch/x86/mm/p2m.c > index 7e481aec380a..714358f953f2 100644 > --- a/xen/arch/x86/mm/p2m.c > +++ b/xen/arch/x86/mm/p2m.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/p2m.c > * > @@ -8,19 +9,6 @@ > * Parts of this code are Copyright (c) 2006-2007 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/iommu.h> > diff --git a/xen/arch/x86/mm/paging.c b/xen/arch/x86/mm/paging.c > index ff5b480677ca..9ec305730a6d 100644 > --- a/xen/arch/x86/mm/paging.c > +++ b/xen/arch/x86/mm/paging.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/paging.c > * > * x86 specific paging support > * Copyright (c) 2007 Advanced Micro Devices (Wei Huang) > * Copyright (c) 2007 XenSource Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/init.h> > diff --git a/xen/arch/x86/mm/physmap.c b/xen/arch/x86/mm/physmap.c > index 2d267b42f73b..f1695e456e85 100644 > --- a/xen/arch/x86/mm/physmap.c > +++ b/xen/arch/x86/mm/physmap.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/physmap.c > * > @@ -6,19 +7,6 @@ > * Parts of this code are Copyright (c) 2006-2007 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/iommu.h> > diff --git a/xen/arch/x86/mm/shadow/common.c b/xen/arch/x86/mm/shadow/common.c > index 1c1b0ad0d827..0f3a369d89c3 100644 > --- a/xen/arch/x86/mm/shadow/common.c > +++ b/xen/arch/x86/mm/shadow/common.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/shadow/common.c > * > @@ -5,19 +6,6 @@ > * Parts of this code are Copyright (c) 2006 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/ioreq.h> > diff --git a/xen/arch/x86/mm/shadow/hvm.c b/xen/arch/x86/mm/shadow/hvm.c > index e2ee1c77056f..0bb341c13e0b 100644 > --- a/xen/arch/x86/mm/shadow/hvm.c > +++ b/xen/arch/x86/mm/shadow/hvm.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > > /****************************************************************************** > * arch/x86/mm/shadow/hvm.c > @@ -6,19 +7,6 @@ > * Parts of this code are Copyright (c) 2006 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/domain_page.h> > diff --git a/xen/arch/x86/mm/shadow/multi.c b/xen/arch/x86/mm/shadow/multi.c > index 8699de050127..6fd70cf3f280 100644 > --- a/xen/arch/x86/mm/shadow/multi.c > +++ b/xen/arch/x86/mm/shadow/multi.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/shadow/multi.c > * > @@ -5,19 +6,6 @@ > * Parts of this code are Copyright (c) 2006 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/types.h> > diff --git a/xen/arch/x86/mm/shadow/pv.c b/xen/arch/x86/mm/shadow/pv.c > index 0ef8e53d1279..345fd5419a13 100644 > --- a/xen/arch/x86/mm/shadow/pv.c > +++ b/xen/arch/x86/mm/shadow/pv.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/shadow/pv.c > * > @@ -5,19 +6,6 @@ > * Parts of this code are Copyright (c) 2006 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/types.h> > diff --git a/xen/arch/x86/mm/shadow/set.c b/xen/arch/x86/mm/shadow/set.c > index bd6c68b547c9..8b670b6bb555 100644 > --- a/xen/arch/x86/mm/shadow/set.c > +++ b/xen/arch/x86/mm/shadow/set.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/mm/shadow/set.c > * > @@ -5,19 +6,6 @@ > * Parts of this code are Copyright (c) 2006 by XenSource Inc. > * Parts of this code are Copyright (c) 2006 by Michael A Fetterman > * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #define GUEST_PAGING_LEVELS 0 > diff --git a/xen/arch/x86/msr.c b/xen/arch/x86/msr.c > index 7ddf0078c3a2..639d13992c52 100644 > --- a/xen/arch/x86/msr.c > +++ b/xen/arch/x86/msr.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/msr.c > * > * Policy objects for Model-Specific Registers. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > > diff --git a/xen/arch/x86/pv/emul-gate-op.c b/xen/arch/x86/pv/emul-gate-op.c > index 758a20ad9df4..107c58b3485c 100644 > --- a/xen/arch/x86/pv/emul-gate-op.c > +++ b/xen/arch/x86/pv/emul-gate-op.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/emul-gate-op.c > * > * Emulate gate op for PV guests > * > * Modifications to Linux original are copyright (c) 2002-2004, K A Fraser > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/err.h> > diff --git a/xen/arch/x86/pv/emul-inv-op.c b/xen/arch/x86/pv/emul-inv-op.c > index 2c07eed9a092..d89708afe94b 100644 > --- a/xen/arch/x86/pv/emul-inv-op.c > +++ b/xen/arch/x86/pv/emul-inv-op.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/emul-inv-op.c > * > * Emulate invalid op for PV guests > * > * Modifications to Linux original are copyright (c) 2002-2004, K A Fraser > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <asm/pv/trace.h> > diff --git a/xen/arch/x86/pv/emul-priv-op.c b/xen/arch/x86/pv/emul-priv-op.c > index 5da00e24e4ff..4242456165e9 100644 > --- a/xen/arch/x86/pv/emul-priv-op.c > +++ b/xen/arch/x86/pv/emul-priv-op.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/emul-priv-op.c > * > * Emulate privileged instructions for PV guests > * > * Modifications to Linux original are copyright (c) 2002-2004, K A Fraser > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/domain_page.h> > diff --git a/xen/arch/x86/pv/emulate.c b/xen/arch/x86/pv/emulate.c > index 0a7907ec5e84..e763571b38fc 100644 > --- a/xen/arch/x86/pv/emulate.c > +++ b/xen/arch/x86/pv/emulate.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/emulate.c > * > * Common PV emulation code > * > * Modifications to Linux original are copyright (c) 2002-2004, K A Fraser > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/guest_access.h> > diff --git a/xen/arch/x86/pv/hypercall.c b/xen/arch/x86/pv/hypercall.c > index 2eedfbfae864..4294e930128b 100644 > --- a/xen/arch/x86/pv/hypercall.c > +++ b/xen/arch/x86/pv/hypercall.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/hypercall.c > * > * PV hypercall dispatching routines > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > > diff --git a/xen/arch/x86/pv/misc-hypercalls.c > b/xen/arch/x86/pv/misc-hypercalls.c > index aaaf70eb6330..b11bd718b7de 100644 > --- a/xen/arch/x86/pv/misc-hypercalls.c > +++ b/xen/arch/x86/pv/misc-hypercalls.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/misc-hypercalls.c > * > * Misc hypercall handlers > * > * Modifications to Linux original are copyright (c) 2002-2004, K A Fraser > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/hypercall.h> > diff --git a/xen/arch/x86/pv/ro-page-fault.c b/xen/arch/x86/pv/ro-page-fault.c > index 5963f5ee2d51..c15e5971a27c 100644 > --- a/xen/arch/x86/pv/ro-page-fault.c > +++ b/xen/arch/x86/pv/ro-page-fault.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/ro-page-fault.c > * > @@ -5,19 +6,6 @@ > * > * Copyright (c) 2002-2005 K A Fraser > * Copyright (c) 2004 Christian Limpach > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <asm/pv/trace.h> > diff --git a/xen/arch/x86/pv/shim.c b/xen/arch/x86/pv/shim.c > index ae1a0e6e65af..404408711972 100644 > --- a/xen/arch/x86/pv/shim.c > +++ b/xen/arch/x86/pv/shim.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/shim.c > * > * Functionaltiy for PV Shim mode > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > #include <xen/event.h> > diff --git a/xen/arch/x86/pv/traps.c b/xen/arch/x86/pv/traps.c > index 97fe54b5ee5a..6d330dfe2d1c 100644 > --- a/xen/arch/x86/pv/traps.c > +++ b/xen/arch/x86/pv/traps.c > @@ -1,21 +1,9 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/pv/traps.c > * > * PV low level entry points. > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017 Citrix Systems Ltd. > */ > > diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c > index b26758c2c89f..cf9bb220f90d 100644 > --- a/xen/arch/x86/smpboot.c > +++ b/xen/arch/x86/smpboot.c > @@ -1,22 +1,10 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > /* > * x86 SMP booting functions > * > * This inherits a great deal from Linux's SMP boot code: > * (c) 1995 Alan Cox, Building #3 <alan@xxxxxxxxxx> > * (c) 1998, 1999, 2000 Ingo Molnar <mingo@xxxxxxxxxx> > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > #include <xen/init.h> > diff --git a/xen/arch/x86/spec_ctrl.c b/xen/arch/x86/spec_ctrl.c > index e80e2a5ed1a9..f81db2143328 100644 > --- a/xen/arch/x86/spec_ctrl.c > +++ b/xen/arch/x86/spec_ctrl.c > @@ -1,19 +1,7 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/spec_ctrl.c > * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > - * > * Copyright (c) 2017-2018 Citrix Systems Ltd. > */ > #include <xen/errno.h> > diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c > index cade9e12f8fa..2397ae299552 100644 > --- a/xen/arch/x86/traps.c > +++ b/xen/arch/x86/traps.c > @@ -1,20 +1,8 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * arch/x86/traps.c > * > * Modifications to Linux original are copyright (c) 2002-2004, K A Fraser > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > /* > diff --git a/xen/arch/x86/x86_emulate/x86_emulate.c > b/xen/arch/x86/x86_emulate/x86_emulate.c > index e38f98b54726..66c0395d1beb 100644 > --- a/xen/arch/x86/x86_emulate/x86_emulate.c > +++ b/xen/arch/x86/x86_emulate/x86_emulate.c > @@ -1,3 +1,4 @@ > +/* SPDX-License-Identifier: GPL-2.0-or-later */ > > /****************************************************************************** > * x86_emulate.c > * > @@ -5,19 +6,6 @@ > * > * Copyright (c) 2005-2007 Keir Fraser > * Copyright (c) 2005-2007 XenSource Inc. > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License, or > - * (at your option) any later version. > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; If not, see <http://www.gnu.org/licenses/>. > */ > > /* Operand sizes: 8-bit operands or specified/overridden size. */ > -- > 2.39.2 > >

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