From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001
From: Breno Leitao <leitao@debian.org>
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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
 arch/powerpc/boot/zImage.lds.S | 97 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 arch/powerpc/boot/zImage.lds.S

(limited to 'arch/powerpc/boot/zImage.lds.S')

diff --git a/arch/powerpc/boot/zImage.lds.S b/arch/powerpc/boot/zImage.lds.S
new file mode 100644
index 000000000..d65cd55a6
--- /dev/null
+++ b/arch/powerpc/boot/zImage.lds.S
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <asm-generic/vmlinux.lds.h>
+
+#ifdef CONFIG_PPC64_BOOT_WRAPPER
+OUTPUT_ARCH(powerpc:common64)
+#else
+OUTPUT_ARCH(powerpc:common)
+#endif
+ENTRY(_zimage_start)
+EXTERN(_zimage_start)
+SECTIONS
+{
+  .text      :
+  {
+    _start = .;
+    *(.text)
+    *(.fixup)
+    _etext = .;
+  }
+  . = ALIGN(4096);
+  .data    :
+  {
+    *(.rodata*)
+    *(.data*)
+    *(.sdata*)
+#ifndef CONFIG_PPC64_BOOT_WRAPPER
+    *(.got2)
+#endif
+  }
+  .dynsym : { *(.dynsym) }
+  .dynstr : { *(.dynstr) }
+  .dynamic :
+  {
+    __dynamic_start = .;
+    *(.dynamic)
+  }
+
+#ifdef CONFIG_PPC64_BOOT_WRAPPER
+  .got : ALIGN(256)
+  {
+    *(.got .toc)
+  }
+#endif
+
+  .hash : { *(.hash) }
+  .interp : { *(.interp) }
+  .rela.dyn :
+  {
+#ifdef CONFIG_PPC64_BOOT_WRAPPER
+    __rela_dyn_start = .;
+#endif
+    *(.rela*)
+  }
+
+  . = ALIGN(8);
+  .kernel:dtb :
+  {
+    _dtb_start = .;
+    *(.kernel:dtb)
+    _dtb_end = .;
+  }
+
+  . = ALIGN(4096);
+  .kernel:vmlinux.strip :
+  {
+    _vmlinux_start =  .;
+    *(.kernel:vmlinux.strip)
+    _vmlinux_end =  .;
+  }
+
+  . = ALIGN(4096);
+  .kernel:initrd :
+  {
+    _initrd_start =  .;
+    *(.kernel:initrd)
+    _initrd_end =  .;
+  }
+
+  . = ALIGN(4096);
+  .kernel:esm_blob :
+  {
+    _esm_blob_start =  .;
+    *(.kernel:esm_blob)
+    _esm_blob_end =  .;
+  }
+
+  . = ALIGN(4096);
+  .bss       :
+  {
+    _edata  =  .;
+    __bss_start = .;
+    *(.sbss)
+    *(.bss)
+    *(COMMON)
+    _end = . ;
+  }
+}
-- 
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