Changes in Makefile

2e3cbf42 - ubifs: Export filesystem error counters

Sun, 10 Oct 2021 04:22:39 +0000

ubifs: Export filesystem error countersNot all ubifs filesystem errors are propagated to userspace.Export bad magic, bad node and crc errors via sysfs. This allows userspaceto notice filesystem errors: /sys/fs/ubifs/ubiX_Y/errors_magic /sys/fs/ubifs/ubiX_Y/errors_node /sys/fs/ubifs/ubiX_Y/errors_crcThe counters are reset to 0 with a remount.Signed-off-by: Stefan Schaeckeler Signed-off-by: Richard Weinberger List of files: /linux-6.15/fs/ubifs/Makefile

643fa961 - fscrypt: remove filesystem specific build config option

Wed, 12 Dec 2018 09:50:12 +0000

fscrypt: remove filesystem specific build config optionIn order to have a common code base for fscrypt "post read" processingfor all filesystems which support encryption, this commit removesfilesystem specific build config option (e.g. CONFIG_EXT4_FS_ENCRYPTION)and replaces it with a build option (i.e. CONFIG_FS_ENCRYPTION) whosevalue affects all the filesystems making use of fscrypt.Reviewed-by: Eric Biggers Signed-off-by: Chandan Rajendra Signed-off-by: Eric Biggers List of files: /linux-6.15/fs/ubifs/Makefile

49525e5e - ubifs: Add helper functions for authentication support

Fri, 07 Sep 2018 12:36:32 +0000

ubifs: Add helper functions for authentication supportThis patch adds the various helper functions needed for authenticationsupport. We need functions to hash nodes, to embed HMACs into a node andto compare hashes and HMACs. Most functions first check if thisfilesystem is authenticated and bail out early if not, which makes thefunctions safe to be called with disabled authentication.Signed-off-by: Sascha Hauer Signed-off-by: Richard Weinberger List of files: /linux-6.15/fs/ubifs/Makefile

7e5471ce - ubifs: introduce Kconfig symbol for xattr support

Tue, 31 Jul 2018 13:13:20 +0000

ubifs: introduce Kconfig symbol for xattr supportAllow to disable extended attribute support.This aids in reliability testing, especially since some xattrrelated bugs have surfaced.Also an embedded system might not need it, so this allows for aslightly smaller kernel (about 4KiB).Signed-off-by: Stefan Agner Signed-off-by: Richard Weinberger List of files: /linux-6.15/fs/ubifs/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/fs/ubifs/Makefile

d475a507 - ubifs: Add skeleton for fscrypto

Thu, 20 Oct 2016 14:47:56 +0000

ubifs: Add skeleton for fscryptoThis is the first building block to provide file levelencryption on UBIFS.Signed-off-by: Richard Weinberger List of files: /linux-6.15/fs/ubifs/Makefile

3e7f2c51 - ubifs: Add logging functions for ubifs_msg, ubifs_err and ubifs_warn

Tue, 23 Feb 2016 12:13:49 +0000

ubifs: Add logging functions for ubifs_msg, ubifs_err and ubifs_warnThe existing logging macros are fairly large and converting themacros to functions make the object code smaller.Use %pV and __builtin_return_address(0) as appropriate.$ size fs/ubifs/built-in.o* text data bss dec hex filename 575831 309688 161312 1046831 ff92f fs/ubifs/built-in.o.allyesconfig.new 622457 312872 161120 1096449 10bb01 fs/ubifs/built-in.o.allyesconfig.old 223785 640 644 225069 36f2d fs/ubifs/built-in.o.defconfig.new 251873 640 644 253157 3dce5 fs/ubifs/built-in.o.defconfig.oldSigned-off-by: Joe Perches Signed-off-by: Richard Weinberger List of files: /linux-6.15/fs/ubifs/Makefile

f70b7e52 - UBIFS: remove Kconfig debugging option

Wed, 16 May 2012 16:53:46 +0000

UBIFS: remove Kconfig debugging optionHave the debugging stuff always compiled-in instead. It simplifies maintanancea lot.Signed-off-by: Artem Bityutskiy List of files: /linux-6.15/fs/ubifs/Makefile

1bdcc631 - UBIFS: remove xattr Kconnfig option

Sat, 14 Apr 2012 16:09:57 +0000

UBIFS: remove xattr Kconnfig optionRemove CONFIG_UBIFS_FS_XATTR configuration option and associatedUBIFS_FS_XATTR ifdefs.Testing: Tested using integck while using nandsim on x86 & MX28 based platform with Micron MT29F2G08ABAEAH4 nand.Signed-off-by: Subodh Nijsure Signed-off-by: Artem Bityutskiy List of files: /linux-6.15/fs/ubifs/Makefile

0d7eff87 - UBIFS: include to compilation

Mon, 14 Jul 2008 16:08:38 +0000

UBIFS: include to compilationAdd UBIFS to Makefile and Kbuild.Signed-off-by: Artem Bityutskiy Signed-off-by: Adrian Hunter List of files: /linux-6.15/fs/ubifs/Makefile