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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-09-20 08:15:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-09-20 08:15:23 -0700 |
| commit | bdab18633a302c82b5e5d5dbc4e38b0baf9c0837 (patch) | |
| tree | 0446500af9a76d4e8b2a72a0a41391ceede73a10 /Documentation/ABI/testing/debugfs-alienware-wmi | |
| download | linux-stable-bdab18633a302c82b5e5d5dbc4e38b0baf9c0837.tar.gz linux-stable-bdab18633a302c82b5e5d5dbc4e38b0baf9c0837.zip | |
Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipgrafted
Pull futex fix from Ingo Molnar:
- Also allocate a default private futex hash on vfork() as well, to
avoid races with (private) futex waiters (Peter Zijlstra)
* tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Also allocate private hash on vfork()
Diffstat (limited to 'Documentation/ABI/testing/debugfs-alienware-wmi')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-alienware-wmi | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-alienware-wmi b/Documentation/ABI/testing/debugfs-alienware-wmi new file mode 100644 index 000000000..c7f525d6b --- /dev/null +++ b/Documentation/ABI/testing/debugfs-alienware-wmi @@ -0,0 +1,64 @@ +What: /sys/kernel/debug/alienware-wmi-<wmi_device_name>/system_description +Date: March 2025 +KernelVersion: 6.15 +Contact: Kurt Borja <kuurtb@gmail.com> +Description: + This file exposes the raw ``system_description`` number reported + by the WMAX device. + + Only present on devices with the AWCC interface. + + See Documentation/admin-guide/laptops/alienware-wmi.rst for + details. + + RO + +What: /sys/kernel/debug/alienware-wmi-<wmi_device_name>/hwmon_data +Date: March 2025 +KernelVersion: 6.15 +Contact: Kurt Borja <kuurtb@gmail.com> +Description: + This file exposes HWMON private data. + + Includes fan sensor count, temperature sensor count, internal + fan IDs and internal temp IDs. + + See Documentation/admin-guide/laptops/alienware-wmi.rst for + details. + + RO + +What: /sys/kernel/debug/alienware-wmi-<wmi_device_name>/pprof_data +Date: March 2025 +KernelVersion: 6.15 +Contact: Kurt Borja <kuurtb@gmail.com> +Description: + This file exposes Platform Profile private data. + + Includes internal mapping to platform profiles and thermal + profile IDs. + + See Documentation/admin-guide/laptops/alienware-wmi.rst for + details. + + RO + +What: /sys/kernel/debug/alienware-wmi-<wmi_device_name>/gpio_ctl/total_gpios +Date: May 2025 +KernelVersion: 6.16 +Contact: Kurt Borja <kuurtb@gmail.com> +Description: + Total number of GPIO pins reported by the device. + + RO + +What: /sys/kernel/debug/alienware-wmi-<wmi_device_name>/gpio_ctl/pinX +Date: May 2025 +KernelVersion: 6.16 +Contact: Kurt Borja <kuurtb@gmail.com> +Description: + This file controls GPIO pin X status. + + See Documentation/wmi/devices/alienware-wmi.rst for details. + + RW |