workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted

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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/drivers/accel/ivpu/Kconfig b/drivers/accel/ivpu/Kconfig
new file mode 100644
index 000000000..9e055b5ce
--- /dev/null
+++ b/drivers/accel/ivpu/Kconfig
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+config DRM_ACCEL_IVPU
+	tristate "Intel NPU (Neural Processing Unit)"
+	depends on DRM_ACCEL
+	depends on X86_64 && !UML
+	depends on PCI && PCI_MSI
+	select FW_LOADER
+	select DRM_GEM_SHMEM_HELPER
+	select GENERIC_ALLOCATOR
+	select WANT_DEV_COREDUMP
+	help
+	  Choose this option if you have a system with an 14th generation
+	  Intel CPU (Meteor Lake) or newer. Intel NPU (formerly called Intel VPU)
+	  is a CPU-integrated inference accelerator for Computer Vision
+	  and Deep Learning applications.
+
+	  If "M" is selected, the module will be called intel_vpu.
+
+config DRM_ACCEL_IVPU_DEBUG
+	bool "Intel NPU debug mode"
+	depends on DRM_ACCEL_IVPU
+	help
+	  Choose this option to enable additional
+	  debug features for the Intel NPU driver:
+	  - Always print debug messages regardless of dyndbg config,
+	  - Enable unsafe module params.