kernel/linux.git/tools/lib/thermal, branch v6.19.11

tools: lib: thermal: expose thermal_exit symbols

2025-10-03T19:26:00+00:00

Remove duplicate entry for thermal_init and add the missing entries for thermal_exit and their respectives in cmd, events, and sampling context. Signed-off-by: Emil Dahl Juhl Signed-off-by: Sascha Hauer Acked-by: Daniel Lezcano Signed-off-by: Rafael J. Wysocki

tools: lib: thermal: don't preserve owner in install

2025-10-03T19:26:00+00:00

Instead of preserving mode, timestamp, and owner, for the object files during installation, just preserve the mode and timestamp. When installing as root, the installed files should be owned by root. When installing as user, --preserve=ownership doesn't work anyway. This makes --preserve=ownership rather pointless. Signed-off-by: Emil Dahl Juhl Signed-off-by: Sascha Hauer Acked-by: Daniel Lezcano Signed-off-by: Rafael J. Wysocki

tools: lib: thermal: use pkg-config to locate libnl3

2025-10-03T19:26:00+00:00

To make libthermal more cross compile friendly use pkg-config to locate libnl3. Only if that fails fall back to hardcoded /usr/include/libnl3. Signed-off-by: Sascha Hauer Acked-by: Daniel Lezcano Signed-off-by: Rafael J. Wysocki

tools: Remove redundant quiet setup

2025-02-18T19:27:43+00:00

Q is exported from Makefile.include so it is not necessary to manually set it. Reviewed-by: Jiri Olsa Signed-off-by: Charlie Jenkins Acked-by: Andrii Nakryiko Acked-by: Quentin Monnet Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Alexei Starovoitov Cc: Benjamin Tissoires Cc: Daniel Borkmann Cc: Daniel Lezcano Cc: Eduard Zingerman Cc: Hao Luo Cc: Ian Rogers Cc: Ingo Molnar Cc: Jiri Kosina Cc: John Fastabend Cc: Josh Poimboeuf Cc: KP Singh Cc: Lukasz Luba Cc: Mark Rutland Cc: Martin KaFai Lau Cc: Mykola Lysenko Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Rafael J. Wysocki Cc: Shuah Khan Cc: Song Liu Cc: Stanislav Fomichev Cc: Steven Rostedt (VMware) Cc: Yonghong Song Cc: Zhang Rui Link: https://lore.kernel.org/r/20250213-quiet_tools-v3-2-07de4482a581@rivosinc.com Signed-off-by: Arnaldo Carvalho de Melo

Merge back thermal control material for 6.13

2024-11-11T14:20:44+00:00

tools/lib/thermal: Remove the thermal.h soft link when doing make clean

2024-11-04T14:38:29+00:00

Run "make -C tools thermal" can create a soft link for thermal.h in tools/include/uapi/linux. Just rm it when make clean. Signed-off-by: zhang jiao Link: https://lore.kernel.org/r/20240912045031.18426-1-zhangjiao2@cmss.chinamobile.com Signed-off-by: Daniel Lezcano

tools/lib/thermal: Fix sampling handler context ptr

2024-11-04T14:38:29+00:00

The sampling handler, provided by the user alongside a void* context, was invoked with an internal structure instead of the user context. Correct the invocation of the sampling handler to pass the user context pointer instead. Note that the approach taken is similar to that in events.c, and will reduce the chances of this mistake happening if additional sampling callbacks are added. Fixes: 47c4b0de080a ("tools/lib/thermal: Add a thermal library") Signed-off-by: Emil Dahl Juhl Link: https://lore.kernel.org/r/20241015171826.170154-1-emdj@bang-olufsen.dk Signed-off-by: Daniel Lezcano

thermal/lib: Fix memory leak on error in thermal_genl_auto()

2024-10-24T13:58:57+00:00

The function thermal_genl_auto() does not free the allocated message in the error path. Fix that by putting a out label and jump to it which will free the message instead of directly returning an error. Fixes: 47c4b0de080a ("tools/lib/thermal: Add a thermal library") Reported-by: Lukasz Luba Signed-off-by: Daniel Lezcano Reviewed-by: Lukasz Luba Link: https://patch.msgid.link/20241024105938.1095358-1-daniel.lezcano@linaro.org [ rjw: Fixed up the !msg error path, added Fixes tag ] Signed-off-by: Rafael J. Wysocki

tools/lib/thermal: Add the threshold netlink ABI

2024-10-24T12:54:01+00:00

The thermal framework supports the thresholds and allows the userspace to create, delete, flush, get the list of the thresholds as well as getting the list of the thresholds set for a specific thermal zone. Add the netlink abstraction in the thermal library to take full advantage of thresholds for the userspace program. Signed-off-by: Daniel Lezcano Reviewed-by: Lukasz Luba Link: https://patch.msgid.link/20241022155147.463475-5-daniel.lezcano@linaro.org Signed-off-by: Rafael J. Wysocki

tools/lib/thermal: Make more generic the command encoding function

2024-10-24T12:54:01+00:00

The thermal netlink has been extended with more commands which require an encoding with more information. The generic encoding function puts the thermal zone id with the command name. It is the unique parameters. The next changes will provide more parameters to the command. Set the scene for those new parameters by making the encoding function more generic. Signed-off-by: Daniel Lezcano Reviewed-by: Lukasz Luba Link: https://patch.msgid.link/20241022155147.463475-4-daniel.lezcano@linaro.org Signed-off-by: Rafael J. Wysocki