Changes in Makefile

37744fee - sh: remove sh5 support

Mon, 20 Apr 2020 09:37:12 +0000

sh: remove sh5 supportsh5 never became a product and has probably never really worked.Remove it by recursively deleting all associated Kconfig optionsand all corresponding files.Reviewed-by: Geert Uytterhoeven Signed-off-by: Arnd Bergmann Signed-off-by: Rich Felker List of files: /linux-6.15/arch/sh/kernel/cpu/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/Makefile

9165dabb - treewide: Fix printk() message errors

Sat, 17 Sep 2016 14:44:17 +0000

treewide: Fix printk() message errorsThis patch fix spelling typos in printk and kconfig.Signed-off-by: Masanari Iida Acked-by: Randy Dunlap Signed-off-by: Jiri Kosina List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

8fdff1dc - sh: Add PFC platform device registration helper function

Sat, 15 Dec 2012 22:51:04 +0000

sh: Add PFC platform device registration helper functionThe sh_pfc_register() function can be called by boards or SoC setup codeto register the PFC platform device.Signed-off-by: Laurent Pinchart Acked-by: Linus Walleij Signed-off-by: Simon Horman List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

cfc806a7 - sh: hwblk: Kill off remaining bits of hwblk API.

Fri, 18 Nov 2011 07:26:00 +0000

sh: hwblk: Kill off remaining bits of hwblk API.Now that everything has been migrated, kill off the remaininginfrastructure bits.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

7fa4632d - sh: sh7723: use runtime PM implementation, common with arm/mach-shmobile

Thu, 17 Nov 2011 13:55:56 +0000

sh: sh7723: use runtime PM implementation, common with arm/mach-shmobileSwitch sh7723 to a runtime PM implementation, common with ARM-basedsh-mobile platforms.Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

6a06d5bf - sh: sh7722: use runtime PM implementation, common with arm/mach-shmobile

Thu, 17 Nov 2011 13:55:52 +0000

sh: sh7722: use runtime PM implementation, common with arm/mach-shmobileSwitch sh7722 to a runtime PM implementation, common with ARM-basedsh-mobile platforms.Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

8cc88a55 - sh: sh7724: use runtime PM implementation, common with arm/mach-shmobile

Thu, 17 Nov 2011 13:55:47 +0000

sh: sh7724: use runtime PM implementation, common with arm/mach-shmobileSwitch sh7724 to a runtime PM implementation, common with ARM-basedsh-mobile platforms.Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

a375b151 - sh: fixup fpu.o compile order

Fri, 15 Apr 2011 07:44:27 +0000

sh: fixup fpu.o compile orderarch_ptrace() was modified to reference init_fpu() to fix up xstateinitialization, which overlooked the fact that there are configurationsthat don't enable any of hard FPU support or emulation, resulting inbuild errors on DSP parts.Given that init_fpu() simply sets up the xstate slab cache and isside-stepped entirely for the DSP case, we can simply always build in thehelper and fix up the references.Reported-by: Nobuhiro Iwamatsu Signed-off-by: Kuninori Morimoto Cc: stable@kernel.orgSigned-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

a9b27bcc - sh: Break out cpuinfo_op procfs bits.

Mon, 01 Nov 2010 16:44:25 +0000

sh: Break out cpuinfo_op procfs bits.Presently this is all inlined in setup.c, which is not really the placefor it. Follow the x86 example and split it out into its own file.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

fa676ca3 - sh: move sh clock-cpg.c contents to drivers/sh/clk-cpg.c

Tue, 11 May 2010 13:29:34 +0000

sh: move sh clock-cpg.c contents to drivers/sh/clk-cpg.cMove the CPG helpers to drivers/sh/clk-cpg.c V2.This to allow SH-Mobile ARM to share the code withSH. All functions except the legacy CPG stuff is moved.Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

0ea820cf - sh: Move over to dynamically allocated FPU context.

Wed, 13 Jan 2010 03:51:40 +0000

sh: Move over to dynamically allocated FPU context.This follows the x86 xstate changes and implements a task_xstate slabcache that is dynamically sized to match one of hard FP/soft FP/FPU-less.This also tidies up and consolidates some of the SH-2A/SH-4 FPUfragmentation. Now fpu state restorers are commonly defined, with theinit_fpu()/fpu_init() mess reworked to follow the x86 convention.The fpu_init() register initialization has been replaced by xstate setupfollowed by writing out to hardware via the standard restore path.As init_fpu() now performs a slab allocation a secondary lighterweightrestorer is also introduced for the context switch.In the future the DSP state will be rolled in here, too.More work remains for math emulation and the SH-5 FPU, which presentlyuses its own special (UP-only) interfaces.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

cae19b59 - sh: Kill off legacy UBC wakeup cruft.

Fri, 16 Oct 2009 09:20:42 +0000

sh: Kill off legacy UBC wakeup cruft.This code was added for some ancient SH-4 solution engines with peculiarboot ROMs that did silly things to the UBC MSTP bits. None of these havebeen in the wild for years, and these days the clock framework wraps upthe MSTP bits, meaning that the UBC code is one of the few interfacesthat is stomping MSTP bits underneath the clock framework. At this pointthe risks far outweigh any benefit this code provided, so just kill itoff.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

79714acb - sh: hwblk base implementation

Fri, 03 Jul 2009 10:08:05 +0000

sh: hwblk base implementationThis patch is the hwblk base implementation, containingstructures and shared functions dealing with hardware blocks.A each processor model should provide a list of hwblks anddescribe which module stop bit that is associated with eachhwblck and how the hwblks are grouped together into areas.The shared code keeps track of the usage count for eachhwblk and the areas. Fallback implementations for processorspecific code are also kept as weak symbols.The clock framework, the runtime pm code and cpuidle willall tie into this hwblk implementation.Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

36aa1e32 - sh: clkfwk: Make clock-cpg usable for non-legacy platforms.

Fri, 22 May 2009 05:00:34 +0000

sh: clkfwk: Make clock-cpg usable for non-legacy platforms.This adds a new SH_CLK_CPG for parts that have CPG support.SH_CLK_CPG_LEGACY is made to depend on this, and still needs to be setfor platforms that want clock-cpg to register the legacy clocks. Withthis new config item in place, it is now possible to start layering moregeneric CPG code in place while other platforms transition off of thelegacy clocks.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

253b0887 - sh: clkfwk: Rework legacy CPG clock handling.

Wed, 13 May 2009 08:38:11 +0000

sh: clkfwk: Rework legacy CPG clock handling.This moves out the old legacy CPG clocks to their own file, and convertsover the existing users. With these clocks going away and each CPUdealing with them on their own, CPUs can gradually move over to the newinterface.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

e9edb3fe - sh: Consolidate SH-Mobile CPU code in arch/sh/kernel/cpu/shmobile/.

Mon, 16 Mar 2009 11:00:17 +0000

sh: Consolidate SH-Mobile CPU code in arch/sh/kernel/cpu/shmobile/.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile

343ac722 - sh: Move over the SH-5 entry.S.

Sun, 11 Nov 2007 09:11:18 +0000

sh: Move over the SH-5 entry.S.Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/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/Makefile

9d4436a6 - sh: Add support for SH7206 and SH7619 CPU subtypes.

Sun, 05 Nov 2006 06:40:13 +0000

sh: Add support for SH7206 and SH7619 CPU subtypes.This implements initial support for the SH7206 (SH-2A) and SH7619(SH-2) MMU-less CPUs.Signed-off-by: Yoshinori Sato Signed-off-by: Paul Mundt List of files: /linux-6.15/arch/sh/kernel/cpu/Makefile