1 files changed, 4 insertions, 0 deletions

diff --git a/mm/slab_common.c b/mm/slab_common.c
index 406944207b61..dcdab81bd240 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -259,6 +259,10 @@ struct kmem_cache *find_mergeable(size_t size, size_t align,
                 if (s->size - size >= sizeof(void *))
                         continue;
 
+                if (IS_ENABLED(CONFIG_SLAB) && align &&
+                        (align > s->align || s->align % align))
+                        continue;
+
                 return s;
         }
         return NULL;