linux-kernel - Re: [PATCH] loongarch: wire up memfd

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Message-Id: <08f257db-5fff-4707-b89e-d62b7d592143@app.fastmail.com>
Date: Fri, 09 Jan 2026 07:45:41 +0100
From: "Arnd Bergmann" <arnd@...db.de>
To: "Lain Fearyncess Yang" <fearyncess@...c.io>,
 "Huacai Chen" <chenhuacai@...nel.org>, "WANG Xuerui" <kernel@...0n.name>
Cc: "Kexy Biscuit" <kexybiscuit@...c.io>, "Mingcong Bai" <jeffbai@...c.io>,
 "Andrew Morton" <akpm@...ux-foundation.org>,
 "David Hildenbrand (Red Hat)" <david@...nel.org>,
 "Lorenzo Stoakes" <lorenzo.stoakes@...cle.com>,
 "Liam R. Howlett" <Liam.Howlett@...cle.com>,
 "Vlastimil Babka" <vbabka@...e.cz>, "Mike Rapoport" <rppt@...nel.org>,
 "Suren Baghdasaryan" <surenb@...gle.com>, "Michal Hocko" <mhocko@...e.com>,
 shuah <shuah@...nel.org>, "Paul Walmsley" <pjw@...nel.org>,
 "Palmer Dabbelt" <palmer@...belt.com>, "Albert Ou" <aou@...s.berkeley.edu>,
 "Alexandre Ghiti" <alex@...ti.fr>, "Jiaxun Yang" <jiaxun.yang@...goat.com>,
 loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org, linux-mm@...ck.org,
 linux-kselftest@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH] loongarch: wire up memfd_secret system call

On Fri, Jan 9, 2026, at 06:10, Lain Fearyncess Yang wrote:
> From: "Lain \"Fearyncess\" Yang" <fearyncess@...c.io>
>
> LoongArch supports ARCH_HAS_SET_DIRECT_MAP, therefore wire up the
> memfd_secret system call, which depends on it.
>
> Signed-off-by: Lain "Fearyncess" Yang <fearyncess@...c.io>
> ---

Acked-by: Arnd Bergmann <arnd@...db.de>