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License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 22:07:57 +08:00
# SPDX-License-Identifier: GPL-2.0
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
# PARIDE configuration
#
# PARIDE doesn't need PARPORT, but if PARPORT is configured as a module,
[PATCH] Remove unused kernel config option PARIDE_PARPORT Remove the unused kernel config option PARIDE_PARPORT. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-10 17:46:28 +08:00
# PARIDE must also be a module.
[PATCH] parport: Kconfig dependency fixes Make drivers that use directly PC parport HW depend on PARPORT_PC rather than HW independent PARPORT. Signed-off-by: Marko Kohtala <marko.kohtala@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-06 16:19:49 +08:00
# PARIDE only supports PC style parports. Tough for USB or other parports...
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
comment "Parallel IDE high-level drivers"
depends on PARIDE
config PARIDE_PD
tristate "Parallel port IDE disks"
depends on PARIDE
help
This option enables the high-level driver for IDE-type disk devices
connected through a parallel port. If you chose to build PARIDE
support into your kernel, you may answer Y here to build in the
parallel port IDE driver, otherwise you should answer M to build
it as a loadable module. The module will be called pd. You
must also have at least one parallel port protocol driver in your
system. Among the devices supported by this driver are the SyQuest
EZ-135, EZ-230 and SparQ drives, the Avatar Shark and the backpack
hard drives from MicroSolutions.
config PARIDE_PCD
tristate "Parallel port ATAPI CD-ROMs"
depends on PARIDE
block: Rework drivers/cdrom/Makefile Instead of referring from inside drivers/cdrom/Makefile to all the drivers that use this driver, let these drivers select the cdrom driver. This change makes the cdrom build code follow the approach that is used for most other drivers, namely refer from the higher layers to the lower layer instead of from the lower layer to the higher layers. Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-10-31 00:02:19 +08:00
select CDROM
block: make scsi_request and scsi ioctl support optional We only need this code to support scsi, ide, cciss and virtio. And at least for virtio it's a deprecated feature to start with. This should shrink the kernel size for embedded device that only use, say eMMC a bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-01-28 16:32:51 +08:00
select BLK_SCSI_REQUEST # only for the generic cdrom code
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
---help---
This option enables the high-level driver for ATAPI CD-ROM devices
connected through a parallel port. If you chose to build PARIDE
support into your kernel, you may answer Y here to build in the
parallel port ATAPI CD-ROM driver, otherwise you should answer M to
build it as a loadable module. The module will be called pcd. You
must also have at least one parallel port protocol driver in your
system. Among the devices supported by this driver are the
MicroSolutions backpack CD-ROM drives and the Freecom Power CD. If
you have such a CD-ROM drive, you should also say Y or M to "ISO
9660 CD-ROM file system support" below, because that's the file
system used on CD-ROMs.
config PARIDE_PF
tristate "Parallel port ATAPI disks"
depends on PARIDE
help
This option enables the high-level driver for ATAPI disk devices
connected through a parallel port. If you chose to build PARIDE
support into your kernel, you may answer Y here to build in the
parallel port ATAPI disk driver, otherwise you should answer M
to build it as a loadable module. The module will be called pf.
You must also have at least one parallel port protocol driver in
your system. Among the devices supported by this driver are the
MicroSolutions backpack PD/CD drive and the Imation Superdisk
LS-120 drive.
config PARIDE_PT
tristate "Parallel port ATAPI tapes"
depends on PARIDE
help
This option enables the high-level driver for ATAPI tape devices
connected through a parallel port. If you chose to build PARIDE
support into your kernel, you may answer Y here to build in the
parallel port ATAPI disk driver, otherwise you should answer M
to build it as a loadable module. The module will be called pt.
You must also have at least one parallel port protocol driver in
your system. Among the devices supported by this driver is the
parallel port version of the HP 5GB drive.
config PARIDE_PG
tristate "Parallel port generic ATAPI devices"
depends on PARIDE
---help---
This option enables a special high-level driver for generic ATAPI
devices connected through a parallel port. The driver allows user
programs, such as cdrtools, to send ATAPI commands directly to a
device.
If you chose to build PARIDE support into your kernel, you may
answer Y here to build in the parallel port generic ATAPI driver,
otherwise you should answer M to build it as a loadable module. The
module will be called pg.
You must also have at least one parallel port protocol driver in
your system.
This driver implements an API loosely related to the generic SCSI
driver. See <file:include/linux/pg.h>. for details.
You can obtain the most recent version of cdrtools from
<ftp://ftp.berlios.de/pub/cdrecord/>. Versions 1.6.1a3 and
later fully support this driver.
comment "Parallel IDE protocol modules"
depends on PARIDE
config PARIDE_ATEN
tristate "ATEN EH-100 protocol"
depends on PARIDE
help
This option enables support for the ATEN EH-100 parallel port IDE
protocol. This protocol is used in some inexpensive low performance
parallel port kits made in Hong Kong. If you chose to build PARIDE
support into your kernel, you may answer Y here to build in the
protocol driver, otherwise you should answer M to build it as a
loadable module. The module will be called aten. You must also
have a high-level driver for the type of device that you want to
support.
config PARIDE_BPCK
tristate "MicroSolutions backpack (Series 5) protocol"
depends on PARIDE
---help---
This option enables support for the Micro Solutions BACKPACK
parallel port Series 5 IDE protocol. (Most BACKPACK drives made
before 1999 were Series 5) Series 5 drives will NOT always have the
Series noted on the bottom of the drive. Series 6 drivers will.
In other words, if your BACKPACK drive doesn't say "Series 6" on the
bottom, enable this option.
If you chose to build PARIDE support into your kernel, you may
answer Y here to build in the protocol driver, otherwise you should
answer M to build it as a loadable module. The module will be
called bpck. You must also have a high-level driver for the type
of device that you want to support.
config PARIDE_BPCK6
tristate "MicroSolutions backpack (Series 6) protocol"
depends on PARIDE && !64BIT
---help---
This option enables support for the Micro Solutions BACKPACK
parallel port Series 6 IDE protocol. (Most BACKPACK drives made
after 1999 were Series 6) Series 6 drives will have the Series noted
on the bottom of the drive. Series 5 drivers don't always have it
noted.
In other words, if your BACKPACK drive says "Series 6" on the
bottom, enable this option.
If you chose to build PARIDE support into your kernel, you may
answer Y here to build in the protocol driver, otherwise you should
answer M to build it as a loadable module. The module will be
called bpck6. You must also have a high-level driver for the type
of device that you want to support.
config PARIDE_COMM
tristate "DataStor Commuter protocol"
depends on PARIDE
help
This option enables support for the Commuter parallel port IDE
protocol from DataStor. If you chose to build PARIDE support
into your kernel, you may answer Y here to build in the protocol
driver, otherwise you should answer M to build it as a loadable
module. The module will be called comm. You must also have
a high-level driver for the type of device that you want to support.
config PARIDE_DSTR
tristate "DataStor EP-2000 protocol"
depends on PARIDE
help
This option enables support for the EP-2000 parallel port IDE
protocol from DataStor. If you chose to build PARIDE support
into your kernel, you may answer Y here to build in the protocol
driver, otherwise you should answer M to build it as a loadable
module. The module will be called dstr. You must also have
a high-level driver for the type of device that you want to support.
config PARIDE_FIT2
tristate "FIT TD-2000 protocol"
depends on PARIDE
help
This option enables support for the TD-2000 parallel port IDE
protocol from Fidelity International Technology. This is a simple
(low speed) adapter that is used in some portable hard drives. If
you chose to build PARIDE support into your kernel, you may answer Y
here to build in the protocol driver, otherwise you should answer M
to build it as a loadable module. The module will be called ktti.
You must also have a high-level driver for the type of device that
you want to support.
config PARIDE_FIT3
tristate "FIT TD-3000 protocol"
depends on PARIDE
help
This option enables support for the TD-3000 parallel port IDE
protocol from Fidelity International Technology. This protocol is
used in newer models of their portable disk, CD-ROM and PD/CD
devices. If you chose to build PARIDE support into your kernel, you
may answer Y here to build in the protocol driver, otherwise you
should answer M to build it as a loadable module. The module will be
called fit3. You must also have a high-level driver for the type
of device that you want to support.
config PARIDE_EPAT
tristate "Shuttle EPAT/EPEZ protocol"
depends on PARIDE
help
This option enables support for the EPAT parallel port IDE protocol.
EPAT is a parallel port IDE adapter manufactured by Shuttle
Technology and widely used in devices from major vendors such as
Hewlett-Packard, SyQuest, Imation and Avatar. If you chose to build
PARIDE support into your kernel, you may answer Y here to build in
the protocol driver, otherwise you should answer M to build it as a
loadable module. The module will be called epat. You must also
have a high-level driver for the type of device that you want to
support.
config PARIDE_EPATC8
drivers/block/paride: remove depends on CONFIG_EXPERIMENTAL The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Tim Waugh <tim@cyberelk.net> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-17 10:53:30 +08:00
bool "Support c7/c8 chips"
depends on PARIDE_EPAT
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
help
This option enables support for the newer Shuttle EP1284 (aka c7 and
c8) chip. You need this if you are using any recent Imation SuperDisk
(LS-120) drive.
config PARIDE_EPIA
tristate "Shuttle EPIA protocol"
depends on PARIDE
help
This option enables support for the (obsolete) EPIA parallel port
IDE protocol from Shuttle Technology. This adapter can still be
found in some no-name kits. If you chose to build PARIDE support
into your kernel, you may answer Y here to build in the protocol
driver, otherwise you should answer M to build it as a loadable
module. The module will be called epia. You must also have a
high-level driver for the type of device that you want to support.
config PARIDE_FRIQ
tristate "Freecom IQ ASIC-2 protocol"
depends on PARIDE
help
This option enables support for version 2 of the Freecom IQ parallel
port IDE adapter. This adapter is used by the Maxell Superdisk
drive. If you chose to build PARIDE support into your kernel, you
may answer Y here to build in the protocol driver, otherwise you
should answer M to build it as a loadable module. The module will be
called friq. You must also have a high-level driver for the type
of device that you want to support.
config PARIDE_FRPW
tristate "FreeCom power protocol"
depends on PARIDE
help
This option enables support for the Freecom power parallel port IDE
protocol. If you chose to build PARIDE support into your kernel, you
may answer Y here to build in the protocol driver, otherwise you
should answer M to build it as a loadable module. The module will be
called frpw. You must also have a high-level driver for the type
of device that you want to support.
config PARIDE_KBIC
tristate "KingByte KBIC-951A/971A protocols"
depends on PARIDE
help
This option enables support for the KBIC-951A and KBIC-971A parallel
port IDE protocols from KingByte Information Corp. KingByte's
adapters appear in many no-name portable disk and CD-ROM products,
especially in Europe. If you chose to build PARIDE support into your
kernel, you may answer Y here to build in the protocol driver,
otherwise you should answer M to build it as a loadable module. The
module will be called kbic. You must also have a high-level driver
for the type of device that you want to support.
config PARIDE_KTTI
tristate "KT PHd protocol"
depends on PARIDE
help
This option enables support for the "PHd" parallel port IDE protocol
from KT Technology. This is a simple (low speed) adapter that is
used in some 2.5" portable hard drives. If you chose to build PARIDE
support into your kernel, you may answer Y here to build in the
protocol driver, otherwise you should answer M to build it as a
loadable module. The module will be called ktti. You must also
have a high-level driver for the type of device that you want to
support.
config PARIDE_ON20
tristate "OnSpec 90c20 protocol"
depends on PARIDE
help
This option enables support for the (obsolete) 90c20 parallel port
IDE protocol from OnSpec (often marketed under the ValuStore brand
name). If you chose to build PARIDE support into your kernel, you
may answer Y here to build in the protocol driver, otherwise you
should answer M to build it as a loadable module. The module will
be called on20. You must also have a high-level driver for the
type of device that you want to support.
config PARIDE_ON26
tristate "OnSpec 90c26 protocol"
depends on PARIDE
help
This option enables support for the 90c26 parallel port IDE protocol
from OnSpec Electronics (often marketed under the ValuStore brand
name). If you chose to build PARIDE support into your kernel, you
may answer Y here to build in the protocol driver, otherwise you
should answer M to build it as a loadable module. The module will be
called on26. You must also have a high-level driver for the type
of device that you want to support.
#