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Date: Tue, 11 Jun 2024 12:19:42 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: David Hildenbrand <david@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
 linux-hyperv@vger.kernel.org, virtualization@lists.linux.dev,
 xen-devel@lists.xenproject.org, kasan-dev@googlegroups.com, Mike Rapoport
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 <sstabellini@kernel.org>, Oleksandr Tyshchenko
 <oleksandr_tyshchenko@epam.com>, Alexander Potapenko <glider@google.com>,
 Marco Elver <elver@google.com>, Dmitry Vyukov <dvyukov@google.com>
Subject: Re: [PATCH v1 1/3] mm: pass meminit_context to __free_pages_core()
Message-Id: <20240611121942.050a2215143af0ecb576122f@linux-foundation.org>
In-Reply-To: <2ed64218-7f3b-4302-a5dc-27f060654fe2@redhat.com>
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On Tue, 11 Jun 2024 12:06:56 +0200 David Hildenbrand <david@redhat.com> wrote:

> On 07.06.24 11:09, David Hildenbrand wrote:
> > In preparation for further changes, let's teach __free_pages_core()
> > about the differences of memory hotplug handling.
> > 
> > Move the memory hotplug specific handling from generic_online_page() to
> > __free_pages_core(), use adjust_managed_page_count() on the memory
> > hotplug path, and spell out why memory freed via memblock
> > cannot currently use adjust_managed_page_count().
> > 
> > Signed-off-by: David Hildenbrand <david@redhat.com>
> > ---
> 
> @Andrew, can you squash the following?

Sure.

I queued it against "mm: pass meminit_context to __free_pages_core()",
not against

> Subject: [PATCH] fixup: mm/highmem: make nr_free_highpages() return "unsigned
>   long"