2 files changed, 4 insertions, 2 deletions

diff --git a/arch/mn10300/kernel/vmlinux.lds.S b/arch/mn10300/kernel/vmlinux.lds.S
index 10549dcfb61..febbeee7f2f 100644
--- a/arch/mn10300/kernel/vmlinux.lds.S
+++ b/arch/mn10300/kernel/vmlinux.lds.S
@@ -70,7 +70,7 @@ SECTIONS
         .exit.text : { EXIT_TEXT; }
         .exit.data : { EXIT_DATA; }
 
-  PERCPU(32)
+  PERCPU(PAGE_SIZE)
   . = ALIGN(PAGE_SIZE);
   __init_end = .;
   /* freed after init ends here */
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 30acdb74cc2..e5ff2cbaadc 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2791,7 +2791,9 @@ static int alloc_cwqs(struct workqueue_struct *wq)
                 }
         }
 
-        /* just in case, make sure it's actually aligned */
+        /* just in case, make sure it's actually aligned
+         * - this is affected by PERCPU() alignment in vmlinux.lds.S
+         */
         BUG_ON(!IS_ALIGNED(wq->cpu_wq.v, align));
         return wq->cpu_wq.v ? 0 : -ENOMEM;
 }