Re: [PATCH v2 2/2] mm/mm_init: decouple page checking and init_on_{alloc, free}

From: Joshua Hahn
Date: Tue Nov 25 2025 - 14:00:24 EST


On Mon, 24 Nov 2025 17:18:07 -0800 SeongJae Park <sj@xxxxxxxxxx> wrote:

> On Mon, 24 Nov 2025 14:54:07 -0800 Joshua Hahn <joshua.hahnjy@xxxxxxxxx> wrote:
>
> > init_on_alloc and init_on_free protect the kernel by initializing
> > allocated and freed pages to 0 on allocation time / deletion.
> > Commit 700d2e9a36b93601270c1e15550acde2521386c5 ("mm, page_alloc: reduce

Hello SJ, thank you for your review on both of these patches!!

> I think 12 digits for commit hash id is enough.

Sounds good, I'll shrink the hash id in the next version ; -)

[...snip...]

> Acked-by: SeongJae Park <sj@xxxxxxxxxx>

Thanks again, I hope you have a great day!
Joshua

>
> Thanks,
> SJ
>
> [...]