From: Mike Rapoport <rppt@kernel.org>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: akpm@linux-foundation.org, izumi.taku@jp.fujitsu.com,
linux-mm@kvack.org, Yuan Liu <yuan1.liu@intel.com>,
David Hildenbrand <david@kernel.org>
Subject: Re: [PATCH] mm/mm_init: fix incorrect node_spanned_pages
Date: Wed, 24 Jun 2026 18:30:49 +0300 [thread overview]
Message-ID: <ajv4KewVYU5YzVea@kernel.org> (raw)
In-Reply-To: <20260623092653.yfahsc7kekuncbcf@master>
On Tue, Jun 23, 2026 at 09:26:53AM +0000, Wei Yang wrote:
> On Tue, Jun 23, 2026 at 12:22:15PM +0300, Mike Rapoport wrote:
> >
> >After I applied your patch, I did some checks to see why
> >mirrored_kernelcore causes us troubles. I found that unlike other variants
> >of kernelcore/movablecore settings, mirrored_kernelcore creates zone
> >overlap for no apparent reason. I did some git archaeology and I didn't
> >find a justification for making overlapping pages absent in ZONE_NORMAL.
> >
> >So I came up with this cleanup:
> >
> >https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/log/?h=kernelcore-mirror
> >
> >I'm waiting for the bots to chew on it before positing the patches.
> >
>
> Ah, just the same as I do :-).
I'm going to send my version with your co-developed-by if you don't mind.
> --
> Wei Yang
> Help you, Help me
--
Sincerely yours,
Mike.
prev parent reply other threads:[~2026-06-24 15:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-22 2:24 [PATCH] mm/mm_init: fix incorrect node_spanned_pages Wei Yang
2026-06-22 13:58 ` Mike Rapoport
2026-06-23 8:35 ` Wei Yang
2026-06-23 9:22 ` Mike Rapoport
2026-06-23 9:26 ` Wei Yang
2026-06-24 15:30 ` Mike Rapoport [this message]
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