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SubjectRe: [PATCH 2/2] Documentation/process: Add a maintainer handbook for KVM x86
On Tue, Feb 21, 2023, Sean Christopherson wrote:
> On Sat, Feb 18, 2023, Mingwei Zhang wrote:
> > On Fri, Feb 17, 2023, Sean Christopherson wrote:
> > > +Coding Style
> > > +~~~~~~~~~~~~
> > > +When it comes to style, naming, patterns, etc., consistency is the number one
> > > +priority in KVM x86. If all else fails, match what already exists.
> > > +
> > > +With a few caveats listed below, follow the tip tree maintainers' preferred
> > > +:ref:`maintainer-tip-coding-style`, as patches/series often touch both KVM and
> > > +non-KVM x86 files, i.e. draw the attention of KVM *and* tip tree maintainers.
> > > +
> > > +Using reverse fir tree for variable declarations isn't strictly required,
> > > +though it is still preferred.
> >
> > What is the 'reverse fir tree'? Maybe, "Reverse Christmas Tree" is
> > better to understand.
>
> For some parts of the world, but not all. For this, I want to follow whatever
> description the tip tree uses, which as of today is "reverse fir tree", as this
> is really a qualifier on the tip tree rules.

Some parts of the world is correct. In fact, in our world, we use
'reverse Christmas Tree' more than the other. Check lore.kernel.org:

https://lore.kernel.org/all/?q=reverse+christmas+tree
https://lore.kernel.org/all/?q=reverse+fir+tree

You will find the former is used 10x more frequent than the latter.

Overall, I don't hold a strong opinion immediately after I understand
the meaning of 'reverse fir tree' and I do agree that it is safer to
follow the Linux Tip Tree Handbook.

Also, thanks for the whole guideline.

-Mingwei

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