sparc64: Fix stack dumping and tracing when function graph is enabled.

[safe/jmp/linux-2.6] / mm / slub.c

diff --git a/mm/slub.c b/mm/slub.c
index b364844..7d6c8b1 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2386,6 +2386,9 @@ int kmem_ptr_validate(struct kmem_cache *s, const void *object)
 {
        struct page *page;
 
+       if (!kern_ptr_validate(object, s->size))
+               return 0;
+
        page = get_object_page(object);
 
        if (!page || s != page->slab)