From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Muchun Song <songmuchun@bytedance.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Muchun Song <muchun.song@linux.dev>,
Arnd Bergmann <arnd@arndb.de>,
"Mike Rapoport (Microsoft)" <rppt@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
linux-mm@kvack.org, linux-arch@vger.kernel.org,
loongarch@lists.linux.dev, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] mm: generalize kernel PTE table allocation
Date: Mon, 26 Oct 2026 11:37:11 +0100 [thread overview]
Message-ID: <fec58606-49d0-4b67-9f28-df54159e29a5@kernel.org> (raw)
In-Reply-To: <20261014035910.687847-2-songmuchun@bytedance.com>
On 10/14/26 05:59, Muchun Song wrote:
> Architectures whose empty kernel PTE representation is not all zero must
> initialize new kernel PTE tables. LoongArch therefore wraps
> __pte_alloc_one_kernel() solely to call kernel_pte_init().
>
> Call the architecture initialization hook from the generic allocator so
> LoongArch can use it directly. The default hook is empty, so this does not
> change other architectures.
>
> Assisted-by: LLM
> Signed-off-by: Muchun Song <songmuchun@bytedance.com>
> ---
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
--
Cheers,
David
next prev parent reply other threads:[~2026-10-26 10:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-14 3:59 [PATCH 0/3] mm: Generalize page table allocation helpers Muchun Song
2026-10-14 3:59 ` [PATCH 1/3] mm: generalize kernel PTE table allocation Muchun Song
2026-10-26 10:37 ` David Hildenbrand (Arm) [this message]
2026-10-14 3:59 ` [PATCH 2/3] mm: generalize PMD page " Muchun Song
2026-10-26 10:38 ` David Hildenbrand (Arm)
2026-10-14 3:59 ` [PATCH 3/3] mm: generalize PUD " Muchun Song
2026-10-26 10:38 ` David Hildenbrand (Arm)
2026-10-15 8:33 ` [PATCH 0/3] mm: Generalize page table allocation helpers Mike Rapoport
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