doc: Add tip maintainer's handbook

From: Borislav Petkov <bp@suse.de>

Hi Jon,

here is the rest of the tip maintainer handbook "preachings" which are
not generic enough to go into the main documentation but are tip-tree
specific and are collected in a separate handbook.

Please apply,
Thx.


Thomas Gleixner (2):
  Documentation/process: Add maintainer handbooks section
  Documentation/process: Add tip tree handbook

 Documentation/process/index.rst               |   1 +
 .../process/maintainer-handbooks.rst          |  18 +
 Documentation/process/maintainer-tip.rst      | 785 ++++++++++++++++++
 Documentation/process/submitting-patches.rst  |   7 +
 4 files changed, 811 insertions(+)
 create mode 100644 Documentation/process/maintainer-handbooks.rst
 create mode 100644 Documentation/process/maintainer-tip.rst

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2.29.2