kernel.git/tools/power/cpupower/bench, branch linux-6.1.y

pm: cpupower: bench: Prevent NULL dereference on malloc failure

2025-04-25T08:43:27Z

[ Upstream commit 208baa3ec9043a664d9acfb8174b332e6b17fb69 ] If malloc returns NULL due to low memory, 'config' pointer can be NULL. Add a check to prevent NULL dereference. Link: https://lore.kernel.org/r/20250219122715.3892223-1-quic_zhonhan@quicinc.com Signed-off-by: Zhongqiu Han Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin

cpupower: add Makefile dependencies for install targets

2021-01-05T18:29:27Z

This allows building cpupower in parallel rather than serially. Signed-off-by: Ivan Babrou Signed-off-by: Shuah Khan

cpupower: Add missing newline at end of file

2019-08-29T15:49:26Z

"git diff" says: \ No newline at end of file after modifying the files. Signed-off-by: Geert Uytterhoeven Signed-off-by: Shuah Khan

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 155

2019-05-30T18:26:33Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Armijn Hemel Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.022316957@linutronix.de Signed-off-by: Greg Kroah-Hartman

tools/power/cpupower: fix compilation with STATIC=true

2018-11-06T15:54:16Z

Rename duplicate sysfs_read_file into cpupower_read_sysfs and fix linking. Signed-off-by: Konstantin Khlebnikov Acked-by: Thomas Renninger Cc: Signed-off-by: Shuah Khan (Samsung OSG)

cpupower: remove stringop-truncation waring

2018-08-28T21:46:12Z

The strncpy doesn't null terminate the string because the size is too short by one byte. parse.c: In function ‘prepare_default_config’: parse.c:148:2: warning: ‘strncpy’ output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] strncpy(config->governor, "ondemand", 8); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The normal method of passing the length of the destination buffer works correctly here. Fixes: 7fe2f6399a84 ("cpupowerutils - cpufrequtils extended with quite some features") Signed-off-by: Anders Roxell Signed-off-by: Shuah Khan (Samsung OSG)

cpupower: fix spelling mistake: "logilename" -> "logfilename"

2018-05-10T16:24:30Z

Trivial fix to spelling mistake in dprintf message Signed-off-by: Colin Ian King Signed-off-by: Shuah Khan (Samsung OSG)

Merge tag 'linux-cpupower-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux

2017-11-18T14:05:31Z

Pull cpupower utility fixes for 4.15-rc2 from Shuah Khan: "This update consists of fixes to tool's handling of offline cpus. The first patch fixes the tool to find information on the cpu it is running on, instead of always looking for cpu0 and failing if cpu0 happens to be offline. The second patch fixes the incorrect check for offline cpu status." * tag 'linux-cpupower-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux: cpupower : Fix cpupower working when cpu0 is offline cpupowerutils: bench - Fix cpu online check

cpupowerutils: bench - Fix cpu online check

2017-11-15T15:37:35Z

cpupower_is_cpu_online was incorrectly checking for 0. This patch fixes this by checking for 1 when the cpu is online. Signed-off-by: Abhishek Goel Signed-off-by: Shuah Khan