linux-kernel - Re: [RFC PATCH] arm64: dts: rockchip: Make preparations for per-RK3588-variant OPPs

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Date: Fri, 31 May 2024 04:45:28 +0200
From: Dragan Simic <dsimic@...jaro.org>
To: Diederik de Haas <didi.debian@...ow.org>
Cc: Alexey Charkov <alchark@...il.com>, linux-rockchip@...ts.infradead.org,
 heiko@...ech.de, linux-arm-kernel@...ts.infradead.org,
 devicetree@...r.kernel.org, robh+dt@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, linux-kernel@...r.kernel.org, quentin.schulz@...rry.de,
 wens@...nel.org, daniel.lezcano@...aro.org,
 krzysztof.kozlowski+dt@...aro.org, viresh.kumar@...aro.org
Subject: Re: [RFC PATCH] arm64: dts: rockchip: Make preparations for
 per-RK3588-variant OPPs

On 2024-05-29 13:33, Dragan Simic wrote:
> On 2024-05-29 13:09, Diederik de Haas wrote:
>> On Wednesday, 29 May 2024 11:57:45 CEST Alexey Charkov wrote:

[...]

>>> >  arch/arm64/boot/dts/rockchip/rk3588.dtsi      |  414 +--
>>> >  arch/arm64/boot/dts/rockchip/rk3588j.dtsi     |    6 +-
>>> >  arch/arm64/boot/dts/rockchip/rk3588s.dtsi     | 2671 +----------------
>>> 
>>> Rename detection didn't do a particularly great job here - wonder if
>>> we can do anything about it to minimize the patch size and ensure 
>>> that
>>> the change history is preserved for git blame...
>> 
>> +1
>> The diff does look awfully big for a rename operation, which was 
>> supposed to
>> (also only) "modify ... a bit".
> 
> I also don't like the size of the patch.  I just tried playing with
> specifying different values for the --find-renames and --find-copies
> options, but with no good results.  I'll have a look into the Git
> source later, to see what's actually going on with those options.

Yay, --break-rewrites makes the diff extremely compact. :) [1]

[1] 
https://git-scm.com/docs/git-diff#Documentation/git-diff.txt--Bltngtltmgt