Changes in Makefile

6c329558 - sh: Remove unused SH4-202 support

Thu, 14 Sep 2023 15:55:21 +0000

sh: Remove unused SH4-202 supportThis early prototype of the SH4 CPU was only used in the "microdev" boardthat is now removed, so all of the SH4-202 supoprt can also be removed.Signed-off-by: Arnd Bergmann Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/20230914155523.3839811-2-arnd@kernel.orgSigned-off-by: John Paul Adrian Glaubitz List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense 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 bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe 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 caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase 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 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately 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 licenseidentifiers 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 thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion 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 correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

c4e708dc - sh: Fix up the CONFIG_PERF_EVENTS=n build for SH-4.

Thu, 12 Nov 2009 07:20:36 +0000

sh: Fix up the CONFIG_PERF_EVENTS=n build for SH-4.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

1d823323 - sh: perf events: Add support for SH7750-style counters.

Thu, 05 Nov 2009 08:02:03 +0000

sh: perf events: Add support for SH7750-style counters.This adds perf events support for the SH7750/SH7750S/SH7091 performancecounters.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

2ef7f0da - sh: hibernation support

Fri, 06 Mar 2009 09:47:02 +0000

sh: hibernation supportAdd Suspend-to-disk / swsusp / CONFIG_HIBERNATION supportto the SuperH architecture.To suspend, use "swapon /dev/sda2; echo disk > /sys/power/state"To resume, pass "resume=/dev/sda2" on the kernel command line.The patch "pm: rework includes, remove arch ifdefs V2" isneeded to allow the generic swsusp code to build properly.Hibernation is not enabled with this patch though, a patchsetting ARCH_HIBERNATION_POSSIBLE will be submitted later.Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

c8c0a1ab - sh: Support denormalization on SH-4 FPU.

Fri, 30 Nov 2007 09:42:27 +0000

sh: Support denormalization on SH-4 FPU.Signed-off-by: Stuart Menefy Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

05627486 - sh: Fix SH-4 CPU selects.

Tue, 15 May 2007 07:25:47 +0000

sh: Fix SH-4 CPU selects.Now that select no longer works for selecting the "closest" CPU,we have to explicitly reference the precise sub-type in the fewplaces where it actually matters (presently only setup code andsome legacy sh-sci cruft).Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

00bf0610 - sh: Share exception vector table for SH-3/4.

Tue, 08 May 2007 04:01:37 +0000

sh: Share exception vector table for SH-3/4.The only difference between these at the moment are the FPUexceptions, and these are hidden away under CONFIG_SH_FPU(which is only set for the SH-4 case anyways..).This consolidates the two tables, and updates SH-4 to usethe updated copy.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

41504c39 - sh: SH-MobileR SH7722 CPU support.

Mon, 11 Dec 2006 11:28:03 +0000

sh: SH-MobileR SH7722 CPU support.This adds CPU support for the SH7722.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

de398406 - sh: Exception vector rework and SH-2/SH-2A support.

Sun, 05 Nov 2006 07:15:19 +0000

sh: Exception vector rework and SH-2/SH-2A support.This splits out common bits from the existing exception handler foruse between SH-2/SH-2A and SH-3/4, and adds support for the SH-2/2Aexceptions.Signed-off-by: Yoshinori Sato Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

e5723e0e - sh: Add support for SH7706/SH7710/SH7343 CPUs.

Wed, 27 Sep 2006 08:38:11 +0000

sh: Add support for SH7706/SH7710/SH7343 CPUs.This adds support for the aforementioned CPU subtypes, and cleansup some build issues encountered as a result.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

7dec62e9 - sh: Add setup code for various CPU subtypes.

Wed, 27 Sep 2006 08:30:35 +0000

sh: Add setup code for various CPU subtypes.This adds some simple setup code for most of the CPU subtypes,primarily simple platform device registration.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

959f85f8 - sh: Consolidated SH7751/SH7780 PCI support.

Wed, 27 Sep 2006 07:43:28 +0000

sh: Consolidated SH7751/SH7780 PCI support.This cleans up quite a lot of the PCI mess that wecurrently have, and attempts to consolidate theduplication in the SH7780 and SH7751 PCI controllers.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

36ddf31b - [PATCH] sh: Simplistic clock framework

Tue, 17 Jan 2006 06:14:17 +0000

[PATCH] sh: Simplistic clock frameworkThis adds a relatively simplistic clock framework for sh. The initial goalbehind this is to clean up the arch/sh/kernel/time.c mess and to get the CPUsubtype-specific frequency setting and calculation code moved somewhere moresensible.This only deals with the core clocks at the moment, though it's trivial forother drivers to define their own clocks as desired.Signed-off-by: Paul Mundt Cc: john stultz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile

1da177e4 - Linux-2.6.12-rc2

Sat, 16 Apr 2005 22:20:36 +0000

Linux-2.6.12-rc2Initial git repository build. I'm not bothering with the full history,even though we have it. We can create a separate "historical" gitarchive of that later if we want to, and in the meantime it's about3.2GB when imported into git - space that would just make the earlygit days unnecessarily complicated, when we don't have a lot of goodinfrastructure for it.Let it rip! List of files: /linux-6.15/arch/sh/kernel/cpu/sh4/Makefile