Changes in Makefile

0f60a8ac - sparc/crc32: expose CRC32 functions through lib

Mon, 02 Dec 2024 01:08:35 +0000

sparc/crc32: expose CRC32 functions through libMove the sparc CRC32C assembly code into the lib directory and wire itup to the library interface. This allows it to be used without goingthrough the crypto API. It remains usable via the crypto API too viathe shash algorithms that use the library interface. Thus all thearch-specific "shash" code becomes unnecessary and is removed.Note: to see the diff from arch/sparc/crypto/crc32c_glue.c toarch/sparc/lib/crc32_glue.c, view this commit with 'git show -M10'.Reviewed-by: Ard Biesheuvel Link: https://lore.kernel.org/r/20241202010844.144356-11-ebiggers@kernel.orgSigned-off-by: Eric Biggers List of files: /linux-6.15/arch/sparc/crypto/Makefile

aebb48f5 - sparc64: fix typo in CONFIG_CRYPTO_DES_SPARC64 => CONFIG_CRYPTO_CAMELLIA_SPARC64

Tue, 23 Jan 2018 14:33:14 +0000

sparc64: fix typo in CONFIG_CRYPTO_DES_SPARC64 => CONFIG_CRYPTO_CAMELLIA_SPARC64This patch fixes the typo CONFIG_CRYPTO_DES_SPARC64 => CONFIG_CRYPTO_CAMELLIA_SPARC64Fixes: 81658ad0d923 ("sparc64: Add CAMELLIA driver making use of the new camellia opcodes.")Signed-off-by: Corentin Labbe Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/crypto/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/sparc/crypto/Makefile

226f7cea - sparc64: Fix build with mix of modular vs. non-modular crypto drivers.

Sat, 10 Nov 2012 04:53:32 +0000

sparc64: Fix build with mix of modular vs. non-modular crypto drivers.We tried linking in a single built object to hold the device table,but only works if all of the sparc64 crypto modules get built the sameway (modular vs. non-modular).Just include the device ID stub into each driver source file so thatthe table gets compiled into the correct result in all cases.Reported-by: Meelis Roos Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/crypto/Makefile

979e93ca - sparc64: Add auto-loading mechanism to crypto-opcode drivers.

Sat, 15 Sep 2012 16:46:25 +0000

sparc64: Add auto-loading mechanism to crypto-opcode drivers.Just simply provide a device table containing an entry for sun4v cpus,the capability mask checks in the drivers themselves will take care ofthe rest.This makes the bootup logs on pre-T4 cpus slightly more verbose, witheach driver indicating lack of support for the associated opcode(s).But this isn't too much of a real problem.I toyed with the idea of using explicit entries with compatabilityfields of "SPARC-T4", "SPARC-T5", etc. but all future cpus will havesome subset of these opcodes available and this would just be one morepointless thing to do as each new cpu is released with a new string.Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/crypto/Makefile

81658ad0 - sparc64: Add CAMELLIA driver making use of the new camellia opcodes.

Tue, 28 Aug 2012 19:05:54 +0000

sparc64: Add CAMELLIA driver making use of the new camellia opcodes.Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/crypto/Makefile

c5aac2df - sparc64: Add DES driver making use of the new des opcodes.

Sun, 26 Aug 2012 05:37:23 +0000

sparc64: Add DES driver making use of the new des opcodes.Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/crypto/Makefile

442a7c40 - sparc64: Add CRC32C driver making use of the new crc32c opcode.

Thu, 23 Aug 2012 03:47:36 +0000

sparc64: Add CRC32C driver making use of the new crc32c opcode.Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/crypto/Makefile

9bf4852d - sparc64: Add AES driver making use of the new aes opcodes.

Tue, 21 Aug 2012 10:58:13 +0000

sparc64: Add AES driver making use of the new aes opcodes.Signed-off-by: David S. Miller Acked-by: Herbert Xu List of files: /linux-6.15/arch/sparc/crypto/Makefile

fa4dfedc - sparc64: Add MD5 driver making use of the 'md5' instruction.

Mon, 20 Aug 2012 04:51:26 +0000

sparc64: Add MD5 driver making use of the 'md5' instruction.Signed-off-by: David S. Miller Acked-by: Herbert Xu List of files: /linux-6.15/arch/sparc/crypto/Makefile

775e0c69 - sparc64: Add SHA384/SHA512 driver making use of the 'sha512' instruction.

Mon, 20 Aug 2012 00:37:56 +0000

sparc64: Add SHA384/SHA512 driver making use of the 'sha512' instruction.Signed-off-by: David S. Miller Acked-by: Herbert Xu List of files: /linux-6.15/arch/sparc/crypto/Makefile

86c93b24 - sparc64: Add SHA224/SHA256 driver making use of the 'sha256' instruction.

Mon, 20 Aug 2012 00:11:37 +0000

sparc64: Add SHA224/SHA256 driver making use of the 'sha256' instruction.Signed-off-by: David S. Miller Acked-by: Herbert Xu List of files: /linux-6.15/arch/sparc/crypto/Makefile

4ff28d4c - sparc64: Add SHA1 driver making use of the 'sha1' instruction.

Sun, 19 Aug 2012 22:41:53 +0000

sparc64: Add SHA1 driver making use of the 'sha1' instruction.Signed-off-by: David S. Miller Acked-by: Herbert Xu List of files: /linux-6.15/arch/sparc/crypto/Makefile