Changes in Makefile

387ce37e - pm-graph: Update directory handling and installation process in Makefile

Sun, 25 Aug 2024 11:06:20 +0000

pm-graph: Update directory handling and installation process in Makefile - Standardize directory variables to support more flexible installations. - Add copyright and licensing information to the Makefile. - Introduce ".PHONY" declarations to ensure that specific targets are always executed, regardless of the presence of files with matching names. - Add a help target to provide usage instructions.Signed-off-by: Amit Vadhavana Acked-by: Todd Brandt Link: https://patch.msgid.link/Update directory handling and installation process in Makefile[ rjw: Changelog edits ]Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/tools/power/pm-graph/Makefile

2c9a583b - pm-graph v5.6

Wed, 08 Apr 2020 17:58:19 +0000

pm-graph v5.6sleepgraph: - force usage of python3 instead of using system default - fix bugzilla 204773 (https://bugzilla.kernel.org/show_bug.cgi?id=204773) - fix issue of platform info not being reset in -multi (logs fill up) - change -ftop call to "pm_suspend", this is one level below state_store - add -wificheck command to read out the current wifi device details - change -wifi behavior to poll /proc/net/wireless for wifi connect - add wifi reconnect time to timeline, include time in summary column - add "fail on wifi_resume" to timeline and summary when wifi fails - add a set of commands to collect data before/after suspend in the log - add "-cmdinfo" command which prints out all the data collected - check for cmd info tools at start, print found/missing in green/red - fix kernel suspend time calculation: tool used to look for start of pm_suspend_console, but the order has changed. latest kernel starts with ksys_sync, use this instead - include time spent in mem/disk in the header (same as freeze/standby) - ignore turbostat 32-bit capability warnings - print to result.txt when -skiphtml is used, just say result: pass - don't exit on SIGTSTP, it's a ctrl-Z and the tool may come back - -multi argument supports duration as well as count: hours, minutes, seconds - update the -multi status output to be more informative - -maxfail sets maximum consecutive fails before a -multi run is aborted - in -summary, ignore dmesg/ftrace/html files that are 0 sizebootgraph: - force usage of python3 instead of using system defaultREADME: - add endurance testing instructionsMakefile: - remove pycache on uninstallSigned-off-by: Todd Brandt Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/tools/power/pm-graph/Makefile

5484f033 - PM / tools: sleepgraph: first batch of v5.2 changes

Mon, 08 Oct 2018 22:56:31 +0000

PM / tools: sleepgraph: first batch of v5.2 changesgeneral:- add battery charge data before and after test- remove special s0i3 handling- remove melding of dmesg & ftrace data in old kernels, use one only- updates to various kprobes in trace (ksys_sync, etc)- enable pm_debug_messages during the test- instrument more subsystems with dev functions (phy0)error handling:- return codes for tool show the status of the test run- 0: success, 1: general error (no timeline), 2: fail (suspend aborted)- monitor output of /sys/power/state, mark as failure if exception occurs- add signal handler when using -result to catch tool exceptionsdisplay control- add -x commands for testing xset with mode settings and status- allow display setting to on, off, suspend, standby- add display mode change info to the log, along with a warning on fails2idle (freeze)- remove fixed 10-phase dependency, allow any phase order & any count- multiple phase occurences show as phase_nameN e.g. suspend_noirq3- if multiple freezes occur, print multiple time values in headersummary:- add new columns to summary output: issues, worst suspend/resume devices- worst device: includes summation of all phases of suspend or resume- issues: includes WARNING/ERROR/BUG from dmesg log, and other issues- s2idle: multiple freezes show as FREEZExN in the issues columnSigned-off-by: Todd Brandt Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/tools/power/pm-graph/Makefile

a6fbdbb2 - pm-graph: config files and installer

Tue, 30 Jan 2018 08:17:18 +0000

pm-graph: config files and installer- name change: analyze_boot.py to bootgraph.py- name change: analyze_suspend.py to sleepgraph.py- added config files for easier sleepgraph usage- added example.cfg which describes all config options- added cgskip.txt definition for slimmer callgraphsSigned-off-by: Todd Brandt Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/tools/power/pm-graph/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/tools/power/pm-graph/Makefile

2158e724 - pm-graph: package makefile and man pages

Wed, 05 Jul 2017 21:42:57 +0000

pm-graph: package makefile and man pagesupdate help text and man pages for both tools- added more examples and separated them by categoryMakefile upgrades- uninstall: remove errors from uninstall if tool not found- install: perform uninstall before installSigned-off-by: Todd Brandt Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/tools/power/pm-graph/Makefile

22440373 - tools: power: pm-graph: Package makefile and man pages

Fri, 07 Apr 2017 18:05:37 +0000

tools: power: pm-graph: Package makefile and man pagesBootGraph and SleepGraph man pages- includes full descriptions of tool arguments and commands- includes examples of common use casesMakefile- no build required, used only for install- installs man pages and tools as libraries with links- includes an uninstallSigned-off-by: Todd Brandt Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/tools/power/pm-graph/Makefile