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 --- drivers/of/empty_root.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 drivers/of/empty_root.dts (limited to 'drivers/of/empty_root.dts') diff --git a/drivers/of/empty_root.dts b/drivers/of/empty_root.dts new file mode 100644 index 000000000..cbe169ba3 --- /dev/null +++ b/drivers/of/empty_root.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-only +/dts-v1/; + +/ { + /* + * #address-cells/#size-cells are required properties at root node. + * Use 2 cells for both address cells and size cells in order to fully + * support 64-bit addresses and sizes on systems using this empty root + * node. + */ + #address-cells = <0x02>; + #size-cells = <0x02>; +}; -- cgit v1.3.1