linux-next: Fixes tag needs some work in the jc_docs tree

Hi all,

In commit

  36eaf08fc283 ("docs: powerpc: Fix tables in syscall64-abi.rst")

Fixes tag

  Fixes: 209b44c804c ("docs: powerpc: syscall64-abi.rst: fix a malformed table")

has these problem(s):

  - SHA1 should be at least 12 digits long

I don't think this is worth rebasing for, but in the future it can be
fixed by setting core.abbrev to 12 (or more) or (for git v2.11 or later)
just making sure it is not set (or set to "auto").

-- 
Cheers,
Stephen Rothwell