Re: [PATCH] mm/util: make memdup_user_nul() similar to memdup_user()

[Tetsuo Handa]

Would you prefer updating the description to something like below?



The only difference between memdup_user_nul() and memdup_user() should be
that the former appends trailing nul byte. Apply three changes in the
latter to the former.

  commit 6c2c97a24f09 ("memdup_user(): switch to GFP_USER")
  commit 6c8fcc096be9 ("mm: don't let userspace spam allocations warnings")
  commit d73778e4b867 ("mm/util: Use dedicated slab buckets for
                        memdup_user()")