Index: kernel/generic/include/mm/slab.h
===================================================================
--- kernel/generic/include/mm/slab.h	(revision c15b37446cc540323e335d60ebc0166256615461)
+++ kernel/generic/include/mm/slab.h	(revision df6b760f1bd75c44a53207ccec0e9abb8ca6ea0e)
@@ -126,5 +126,6 @@
 extern void slab_cache_destroy(slab_cache_t *);
 
-extern void * slab_alloc(slab_cache_t *, unsigned int);
+extern void *slab_alloc(slab_cache_t *, unsigned int)
+    __attribute__((malloc));
 extern void slab_free(slab_cache_t *, void *);
 extern size_t slab_reclaim(unsigned int);
@@ -138,5 +139,6 @@
 
 /* malloc support */
-extern void *malloc(size_t, unsigned int);
+extern void *malloc(size_t, unsigned int)
+    __attribute__((malloc));
 extern void *realloc(void *, size_t, unsigned int);
 extern void free(void *);