[PATCH please reply] make acpi bits GPLv2 compatible

[Michael S. Tsirkin]

You are getting this mail because you might have contributed code to one
of the files in seabios that we want to reuse in QEMU,
when this file was under GPLv3 or LGPLv3.

QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
tables to qemu, we need to make sure the code we'll be moving is GPLv2
compatible.

The code was originally LGPLv2 in bochs so these bits are OK.

QEMU generally prefers GPLv2 or later, so this is what this
patch does. The plan is therefore:
- collect acks from everyone
- copy code to QEMU and apply this patch to QEMU copy only

If you allow the use of your contribution in QEMU under the
terms of GPLv2 or later as proposed by this patch,
please respond to this mail including the line:

Acked-by: Name <email address>

in the message body.

For example:
Acked-by: Michael S. Tsirkin

Thanks!

Signed-off-by: Michael S. Tsirkin

diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
index 0f3e83b..c96ac42 100644
--- a/src/acpi-dsdt-cpu-hotplug.dsl
+++ b/src/acpi-dsdt-cpu-hotplug.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /****************************************************************
  * CPU hotplug
  ****************************************************************/
diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
index 276321f..86230f7 100644
--- a/src/acpi-dsdt-dbug.dsl
+++ b/src/acpi-dsdt-dbug.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /****************************************************************
  * Debugging
  ****************************************************************/
diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
index f33e527..dfde174 100644
--- a/src/acpi-dsdt-hpet.dsl
+++ b/src/acpi-dsdt-hpet.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /****************************************************************
  * HPET
  ****************************************************************/
diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
index 23761db..89caa16 100644
--- a/src/acpi-dsdt-isa.dsl
+++ b/src/acpi-dsdt-isa.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /* Common legacy ISA style devices. */
 Scope(_SB.PCI0.ISA) {

diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
index d421891..b375a19 100644
--- a/src/acpi-dsdt-pci-crs.dsl
+++ b/src/acpi-dsdt-pci-crs.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /* PCI CRS (current resources) definition. */
 Scope(_SB.PCI0) {

diff --git a/src/acpi.c b/src/acpi.c
index 88abc09..4ed5b11 100644
--- a/src/acpi.c
+++ b/src/acpi.c
@@ -3,7 +3,19 @@
 // Copyright (C) 2008-2010  Kevin O'Connor 
 // Copyright (C) 2006 Fabrice Bellard
 //
-// This file may be distributed under the terms of the GNU LGPLv3 license.
+// 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 "acpi.h" // struct rsdp_descriptor
 #include "util.h" // memcpy
diff --git a/src/acpi.h b/src/acpi.h
index 7fbd082..9c2d849 100644
--- a/src/acpi.h
+++ b/src/acpi.h
@@ -1,3 +1,17 @@
+/*
+ * 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/.
+ */
 #ifndef __ACPI_H
 #define __ACPI_H

diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
index 679422b..ac11e96 100644
--- a/src/ssdt-misc.dsl
+++ b/src/ssdt-misc.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 ACPI_EXTRACT_ALL_CODE ssdp_misc_aml

DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
index 67e485f..d29a5b9 100644
--- a/src/ssdt-pcihp.dsl
+++ b/src/ssdt-pcihp.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml

DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
index 407d61e..58333c7 100644
--- a/src/ssdt-proc.dsl
+++ b/src/ssdt-proc.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /* This file is the basis for the ssdt table generated in src/acpi.c.
  * It defines the contents of the per-cpu Processor() object.  At
  * runtime, a dynamically generated SSDT will contain one copy of this
diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
index ab8ced6..fbedc6b 100755
--- a/tools/acpi_extract.py
+++ b/tools/acpi_extract.py
@@ -1,7 +1,18 @@
 #!/usr/bin/python
 # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
 #
-# This file may be distributed under the terms of the GNU GPLv3 license.
+# 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/.

# Process mixed ASL/AML listing (.lst file) produced by iasl -l
 # Locate and execute ACPI_EXTRACT directives, output offset info
diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
index 4ae364e..c986160 100755
--- a/tools/acpi_extract_preprocess.py
+++ b/tools/acpi_extract_preprocess.py
@@ -1,7 +1,18 @@
 #!/usr/bin/python
 # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
 #
-# This file may be distributed under the terms of the GNU GPLv3 license.
+# 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/.

# Read a preprocessed ASL listing and put each ACPI_EXTRACT
 # directive in a comment, to make iasl skip it.

[Gerd Hoffmann]

On 03/20/13 16:57, Michael S. Tsirkin wrote:
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>

Acked-by: Gerd Hoffmann

cheers,
  Gerd

[Jan Kiszka]

On 2013-03-20 16:57, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin
>
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.

Acked-by: Jan Kiszka

[Jason Baron]

On 03/20/2013 11:57 AM, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.

Acked-by: Jason Baron

Thanks,

-Jason

[Woodhouse, David]

On Wed, 2013-03-20 at 17:57 +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.

Not entirely sure I actually touched anything you'll be copying over,
but in case I have:

Acked-by: David Woodhouse

[Gleb Natapov]

On Wed, Mar 20, 2013 at 05:57:53PM +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin

Acked-by: Gleb Natapov

[Marcelo Tosatti]

On Wed, Mar 20, 2013 at 05:57:53PM +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin
>
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.

Acked-by: Marcelo Tosatti

[Paolo Bonzini]

Il 20/03/2013 16:57, Michael S. Tsirkin ha scritto:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin

Acked-by: Paolo Bonzini

Paolo
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.

[Kevin O'Connor]

On Wed, Mar 20, 2013 at 05:57:53PM +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:

Acked-by: Kevin O'Connor

-Kevin

[Laszlo Ersek]

On 03/20/13 16:57, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin

src/acpi-dsdt-cpu-hotplug.dsl    |   15 +++++++++++++++
 src/acpi-dsdt-dbug.dsl           |   15 +++++++++++++++
 src/acpi-dsdt-hpet.dsl           |   15 +++++++++++++++
 src/acpi-dsdt-isa.dsl            |   15 +++++++++++++++
 src/acpi-dsdt-pci-crs.dsl        |   15 +++++++++++++++
 src/acpi.c                       |   14 +++++++++++++-
 src/acpi.h                       |   14 ++++++++++++++
 src/ssdt-misc.dsl                |   15 +++++++++++++++
 src/ssdt-pcihp.dsl               |   15 +++++++++++++++
 src/ssdt-proc.dsl                |   15 +++++++++++++++
 tools/acpi_extract.py            |   13 ++++++++++++-
 tools/acpi_extract_preprocess.py |   13 ++++++++++++-
 12 files changed, 171 insertions(+), 3 deletions(-)

Just a note: for my recent series to qemu-devel
http://lists.nongnu.org/archive/html/qemu-devel/2013-03/msg03575.html,
I didn't copy code from seabios to qemu (file-wise, clipboard-wise,
hand-eye-coordination-wise, or otherwise). For me "read, understand,
write new code" seems to work best.

(I obviously *did* consult (= read) src/acpi.* (hence the patch for
build_madt() too). That activity probably didn't require this patch (=
the permissions of the copyright holders), but I agree that the patch
builds a safer ground even for "my approach".)

Laszlo

[Laszlo Ersek]

On 03/20/13 16:57, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy

With reference to
http://www.seabios.org/pipermail/seabios/2013-March/005960.html:

Acked-by: Laszlo Ersek

[Kaneshige, Kenji]

Acked-by: Kenji Kaneshige

Regards,
Kenji Kaneshige
> -----Original Message-----
> From: Michael S. Tsirkin [mailto:[e-mail]]
> Sent: Thursday, March 21, 2013 12:58 AM
> To: [e-mail]
> Cc: David Woodhouse; Eduardo Habkost; Gerd Hoffmann; Gleb Natapov; Isaku Yamahata; Jan Kiszka; Jason Baron; Kaneshige,
> Kenji/金重 憲治; Kevin O'Connor; Magnus Christensson; Marcelo Tosatti; Paolo Bonzini
> Subject: [PATCH please reply] make acpi bits GPLv2 compatible
>
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin
>
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.

[Isaku Yamahata]

Acked-by: Isaku Yamahata

thanks,

On Wed, Mar 20, 2013 at 05:57:53PM +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin
>
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.

[Christensson, Magnus]

Acked-by: Magnus Christensson

M.

-----Original Message-----
From: [e-mail] [mailto:[e-mail]] On Behalf Of Michael S. Tsirkin
Sent: Wednesday, March 20, 2013 4:58 PM
To: [e-mail]
Cc: Woodhouse, David; Magnus Christensson; Jan Kiszka; Jason Baron; Isaku Yamahata; Gerd Hoffmann; Paolo Bonzini
Subject: [SeaBIOS] [PATCH please reply] make acpi bits GPLv2 compatible

You are getting this mail because you might have contributed code to one of the files in seabios that we want to reuse in QEMU, when this file was under GPLv3 or LGPLv3.

QEMU is GPLv2 at the moment, so as a step in the process of moving acpi tables to qemu, we need to make sure the code we'll be moving is GPLv2 compatible.

The code was originally LGPLv2 in bochs so these bits are OK.

QEMU generally prefers GPLv2 or later, so this is what this patch does. The plan is therefore:
- collect acks from everyone
- copy code to QEMU and apply this patch to QEMU copy only

If you allow the use of your contribution in QEMU under the terms of GPLv2 or later as proposed by this patch, please respond to this mail including the line:

Acked-by: Name <email address>

in the message body.

For example:
Acked-by: Michael S. Tsirkin

Thanks!

Signed-off-by: Michael S. Tsirkin

diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl index 0f3e83b..c96ac42 100644
--- a/src/acpi-dsdt-cpu-hotplug.dsl
+++ b/src/acpi-dsdt-cpu-hotplug.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /****************************************************************
  * CPU hotplug
  ****************************************************************/
diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl index 276321f..86230f7 100644
--- a/src/acpi-dsdt-dbug.dsl
+++ b/src/acpi-dsdt-dbug.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /****************************************************************
  * Debugging
  ****************************************************************/
diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl index f33e527..dfde174 100644
--- a/src/acpi-dsdt-hpet.dsl
+++ b/src/acpi-dsdt-hpet.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /****************************************************************
  * HPET
  ****************************************************************/
diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl index 23761db..89caa16 100644
--- a/src/acpi-dsdt-isa.dsl
+++ b/src/acpi-dsdt-isa.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /* Common legacy ISA style devices. */
 Scope(_SB.PCI0.ISA) {

diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl index d421891..b375a19 100644
--- a/src/acpi-dsdt-pci-crs.dsl
+++ b/src/acpi-dsdt-pci-crs.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /* PCI CRS (current resources) definition. */
 Scope(_SB.PCI0) {

diff --git a/src/acpi.c b/src/acpi.c
index 88abc09..4ed5b11 100644
--- a/src/acpi.c
+++ b/src/acpi.c
@@ -3,7 +3,19 @@
 // Copyright (C) 2008-2010  Kevin O'Connor   // Copyright (C) 2006 Fabrice Bellard  // -// This file may be distributed under the terms of the GNU LGPLv3 license.
+// 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 "acpi.h" // struct rsdp_descriptor  #include "util.h" // memcpy diff --git a/src/acpi.h b/src/acpi.h index 7fbd082..9c2d849 100644
--- a/src/acpi.h
+++ b/src/acpi.h
@@ -1,3 +1,17 @@
+/*
+ * 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/.
+ */
 #ifndef __ACPI_H
 #define __ACPI_H

diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl index 679422b..ac11e96 100644
--- a/src/ssdt-misc.dsl
+++ b/src/ssdt-misc.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 ACPI_EXTRACT_ALL_CODE ssdp_misc_aml

DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1) diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl index 67e485f..d29a5b9 100644
--- a/src/ssdt-pcihp.dsl
+++ b/src/ssdt-pcihp.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml

DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1) diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl index 407d61e..58333c7 100644
--- a/src/ssdt-proc.dsl
+++ b/src/ssdt-proc.dsl
@@ -1,3 +1,18 @@
+/*
+ * 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/.
+ */
+
 /* This file is the basis for the ssdt table generated in src/acpi.c.
  * It defines the contents of the per-cpu Processor() object.  At
  * runtime, a dynamically generated SSDT will contain one copy of this diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py index ab8ced6..fbedc6b 100755
--- a/tools/acpi_extract.py
+++ b/tools/acpi_extract.py
@@ -1,7 +1,18 @@
 #!/usr/bin/python
 # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin   # -# This file may be distributed under the terms of the GNU GPLv3 license.
+# 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/.

# Process mixed ASL/AML listing (.lst file) produced by iasl -l  # Locate and execute ACPI_EXTRACT directives, output offset info diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
index 4ae364e..c986160 100755
--- a/tools/acpi_extract_preprocess.py
+++ b/tools/acpi_extract_preprocess.py
@@ -1,7 +1,18 @@
 #!/usr/bin/python
 # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin   # -# This file may be distributed under the terms of the GNU GPLv3 license.
+# 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/.

# Read a preprocessed ASL listing and put each ACPI_EXTRACT  # directive in a comment, to make iasl skip it.

_______________________________________________
SeaBIOS mailing list
[e-mail]
http://www.seabios.org/mailman/listinfo/seabios
----------------------------------------------------------------------
Intel Sweden AB
Registered Office: Knarrarnasgatan 15, 164 40 Kista, Stockholm, Sweden
Registration Number: 556189-6027

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.

[Hu Tao]

Acked-by: Hu Tao

On Wed, Mar 20, 2013 at 05:57:53PM +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin
>
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.
>
> SeaBIOS mailing list
> [e-mail]
> http://www.seabios.org/mailman/listinfo/seabios

[Eduardo Habkost]

On Wed, Mar 20, 2013 at 05:57:53PM +0200, Michael S. Tsirkin wrote:
> You are getting this mail because you might have contributed code to one
> of the files in seabios that we want to reuse in QEMU,
> when this file was under GPLv3 or LGPLv3.
>
> QEMU is GPLv2 at the moment, so as a step in the process of moving acpi
> tables to qemu, we need to make sure the code we'll be moving is GPLv2
> compatible.
>
> The code was originally LGPLv2 in bochs so these bits are OK.
>
> QEMU generally prefers GPLv2 or later, so this is what this
> patch does. The plan is therefore:
> collect acks from everyone
> copy code to QEMU and apply this patch to QEMU copy only
>
> If you allow the use of your contribution in QEMU under the
> terms of GPLv2 or later as proposed by this patch,
> please respond to this mail including the line:
>
> Acked-by: Name <email address>
>
> in the message body.
>
> For example:
> Acked-by: Michael S. Tsirkin
>
> Thanks!
>
> Signed-off-by: Michael S. Tsirkin

Acked-by: Eduardo Habkost
> diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
> index 0f3e83b..c96ac42 100644
> --- a/src/acpi-dsdt-cpu-hotplug.dsl
> +++ b/src/acpi-dsdt-cpu-hotplug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> CPU hotplug
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-dbug.dsl b/src/acpi-dsdt-dbug.dsl
> index 276321f..86230f7 100644
> --- a/src/acpi-dsdt-dbug.dsl
> +++ b/src/acpi-dsdt-dbug.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> Debugging
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-hpet.dsl b/src/acpi-dsdt-hpet.dsl
> index f33e527..dfde174 100644
> --- a/src/acpi-dsdt-hpet.dsl
> +++ b/src/acpi-dsdt-hpet.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /****************************************************************
> HPET
>
> ****************************************************************/
> diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl
> index 23761db..89caa16 100644
> --- a/src/acpi-dsdt-isa.dsl
> +++ b/src/acpi-dsdt-isa.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* Common legacy ISA style devices. */
>  Scope(_SB.PCI0.ISA) {
>
> diff --git a/src/acpi-dsdt-pci-crs.dsl b/src/acpi-dsdt-pci-crs.dsl
> index d421891..b375a19 100644
> --- a/src/acpi-dsdt-pci-crs.dsl
> +++ b/src/acpi-dsdt-pci-crs.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* PCI CRS (current resources) definition. */
>  Scope(_SB.PCI0) {
>
> diff --git a/src/acpi.c b/src/acpi.c
> index 88abc09..4ed5b11 100644
> --- a/src/acpi.c
> +++ b/src/acpi.c
> @@ -3,7 +3,19 @@
>  // Copyright (C) 2008-2010  Kevin O'Connor 
>  // Copyright (C) 2006 Fabrice Bellard
>  //
> -// This file may be distributed under the terms of the GNU LGPLv3 license.
> +// 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 "acpi.h" // struct rsdp_descriptor
>  #include "util.h" // memcpy
> diff --git a/src/acpi.h b/src/acpi.h
> index 7fbd082..9c2d849 100644
> --- a/src/acpi.h
> +++ b/src/acpi.h
> @@ -1,3 +1,17 @@
> +/*
> 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/.
> */
>
> #ifndef __ACPI_H
>  #define __ACPI_H
>
> diff --git a/src/ssdt-misc.dsl b/src/ssdt-misc.dsl
> index 679422b..ac11e96 100644
> --- a/src/ssdt-misc.dsl
> +++ b/src/ssdt-misc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
>
> DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
> diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
> index 67e485f..d29a5b9 100644
> --- a/src/ssdt-pcihp.dsl
> +++ b/src/ssdt-pcihp.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> ACPI_EXTRACT_ALL_CODE ssdp_pcihp_aml
>
> DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
> diff --git a/src/ssdt-proc.dsl b/src/ssdt-proc.dsl
> index 407d61e..58333c7 100644
> --- a/src/ssdt-proc.dsl
> +++ b/src/ssdt-proc.dsl
> @@ -1,3 +1,18 @@
> +/*
> 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/.
> */
>
> /* This file is the basis for the ssdt table generated in src/acpi.c.
> It defines the contents of the per-cpu Processor() object.  At
> runtime, a dynamically generated SSDT will contain one copy of this
>
> diff --git a/tools/acpi_extract.py b/tools/acpi_extract.py
> index ab8ced6..fbedc6b 100755
> --- a/tools/acpi_extract.py
> +++ b/tools/acpi_extract.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Process mixed ASL/AML listing (.lst file) produced by iasl -l
>  # Locate and execute ACPI_EXTRACT directives, output offset info
> diff --git a/tools/acpi_extract_preprocess.py b/tools/acpi_extract_preprocess.py
> index 4ae364e..c986160 100755
> --- a/tools/acpi_extract_preprocess.py
> +++ b/tools/acpi_extract_preprocess.py
> @@ -1,7 +1,18 @@
>  #!/usr/bin/python
>  # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin 
>  #
> -# This file may be distributed under the terms of the GNU GPLv3 license.
> +# 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/.
>
> # Read a preprocessed ASL listing and put each ACPI_EXTRACT
>  # directive in a comment, to make iasl skip it.