==========
kdoc - FAILED


include/linux/slab.h:492: warning: No description found for return value of 'ksize'
include/linux/slab.h:898: warning: No description found for return value of 'kmalloc'
include/linux/slab.h:944: warning: No description found for return value of 'kmalloc_array'
include/linux/slab.h:974: warning: No description found for return value of 'krealloc_array'
include/linux/slab.h:1039: warning: No description found for return value of 'kzalloc'
include/linux/slab.h:1115: warning: No description found for return value of 'kmalloc_size_roundup'
include/linux/slab.h:502: warning: No description found for return value of 'ksize'
include/linux/slab.h:908: warning: No description found for return value of 'kmalloc'
include/linux/slab.h:954: warning: No description found for return value of 'kmalloc_array'
include/linux/slab.h:984: warning: No description found for return value of 'krealloc_array'
include/linux/slab.h:1049: warning: No description found for return value of 'kzalloc'
include/linux/slab.h:1125: warning: No description found for return value of 'kmalloc_size_roundup'
mm/slab_common.c:177: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 * Can this cache that's going to be created merged with others?
mm/slab_common.c:177: warning: missing initial short description on line:
 * Can this cache that's going to be created merged with others?
New warnings added
1,6c1,10
< include/linux/slab.h:492: warning: No description found for return value of 'ksize'
< include/linux/slab.h:898: warning: No description found for return value of 'kmalloc'
< include/linux/slab.h:944: warning: No description found for return value of 'kmalloc_array'
< include/linux/slab.h:974: warning: No description found for return value of 'krealloc_array'
< include/linux/slab.h:1039: warning: No description found for return value of 'kzalloc'
< include/linux/slab.h:1115: warning: No description found for return value of 'kmalloc_size_roundup'
---
> include/linux/slab.h:502: warning: No description found for return value of 'ksize'
> include/linux/slab.h:908: warning: No description found for return value of 'kmalloc'
> include/linux/slab.h:954: warning: No description found for return value of 'kmalloc_array'
> include/linux/slab.h:984: warning: No description found for return value of 'krealloc_array'
> include/linux/slab.h:1049: warning: No description found for return value of 'kzalloc'
> include/linux/slab.h:1125: warning: No description found for return value of 'kmalloc_size_roundup'
> mm/slab_common.c:177: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
>  * Can this cache that's going to be created merged with others?
> mm/slab_common.c:177: warning: missing initial short description on line:
>  * Can this cache that's going to be created merged with others?
Per-file breakdown
1a2
>       2 mm/slab_common.c