From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- Documentation/ABI/testing/procfs-attr-current | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/ABI/testing/procfs-attr-current (limited to 'Documentation/ABI/testing/procfs-attr-current') diff --git a/Documentation/ABI/testing/procfs-attr-current b/Documentation/ABI/testing/procfs-attr-current new file mode 100644 index 000000000..198b9fe1c --- /dev/null +++ b/Documentation/ABI/testing/procfs-attr-current @@ -0,0 +1,20 @@ +What: /proc/*/attr/current +Contact: linux-security-module@vger.kernel.org, + selinux@vger.kernel.org, + apparmor@lists.ubuntu.com +Description: The current security information used by a Linux + security module (LSM) that is active on the system. + The details of permissions required to read from + this interface and hence obtain the security state + of the task identified is LSM dependent. + A process cannot write to this interface unless it + refers to itself. + The other details of permissions required to write to + this interface and hence change the security state of + the task identified are LSM dependent. + The format of the data used by this interface is LSM + dependent. + SELinux, Smack and AppArmor provide this interface. +Users: SELinux user-space + Smack user-space + AppArmor user-space -- cgit v1.3.1