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Date: Tue, 10 Jun 2025 08:54:16 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: SeongJae Park <sj@kernel.org>, Honggyu Kim <honggyu.kim@sk.com>, Linus
 Torvalds <torvalds@linux-foundation.org>, linux-mm@kvack.org,
 mm-commits@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] Additional MM updates for 6.16-rc1
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On Tue, 10 Jun 2025 11:05:40 +0200 Geert Uytterhoeven <geert@linux-m68k.org> wrote:

> Hi Andrew et al,
> 
> On Mon, 2 Jun 2025 at 17:55, Andrew Morton <akpm@linux-foundation.org> wrote:
> > - The 2 patch series "mm/damon: build-enable essential DAMON components
> >   by default" from SeongJae Park reworks DAMON Kconfig to make it easier
> >   to enable CONFIG_DAMON.
> 
> ... or, make it harder to disable it?
> 
> Given no single defconfig file in v6.15 enables CONFIG_DAMON, I find
> it hard to believe defaulting DAMON to "y" is the right thing to do...
> (Yes, I have read the rationale in commit 28615e6eed152f2f
> ("mm/damon/Kconfig: enable CONFIG_DAMON by default")).
> 

So what do you recommend?  Editing all the defconfigs seems a bit lame.