From bdab18633a302c82b5e5d5dbc4e38b0baf9c0837 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 20 Sep 2026 08:15:23 -0700 Subject: Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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() --- Documentation/ABI/testing/sysfs-class-stm | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-stm (limited to 'Documentation/ABI/testing/sysfs-class-stm') diff --git a/Documentation/ABI/testing/sysfs-class-stm b/Documentation/ABI/testing/sysfs-class-stm new file mode 100644 index 000000000..77ed3da0f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-stm @@ -0,0 +1,24 @@ +What: /sys/class/stm//masters +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: + Shows first and last available to software master numbers on + this STM device. + +What: /sys/class/stm//channels +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: + Shows the number of channels per master on this STM device. + +What: /sys/class/stm//hw_override +Date: March 2016 +KernelVersion: 4.7 +Contact: Alexander Shishkin +Description: + Reads as 0 if master numbers in the STP stream produced by + this stm device will match the master numbers assigned by + the software or 1 if the stm hardware overrides software + assigned masters. -- cgit v1.3.1