Merge tag 'slab-for-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka...

Merge tag 'slab-for-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab fixes from Vlastimil Babka:

 - Fix for a memory leak that can occur when already so low on memory
   that we can't allocate a new slab anymore (Qing Wang)

 - Fix for a case where slabobj_ext array for a slab might be allocated
   from the same slab, making it permanently non-freeable (Harry Yoo)

* tag 'slab-for-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  slab: fix memory leak when refill_sheaf() fails
  mm/slab: fix an incorrect check in obj_exts_alloc_size()