From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Anshuman Khandual <anshuman.khandual@arm.com>, linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
Mike Rapoport <rppt@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: Replace READ_ONCE() in pud_trans_unstable()
Date: Fri, 27 Feb 2026 21:50:50 +0100 [thread overview]
Message-ID: <7b4b4543-a614-46a3-87b8-dcb1988f4332@kernel.org> (raw)
In-Reply-To: <20260227040300.2091901-1-anshuman.khandual@arm.com>
On 2/27/26 05:03, Anshuman Khandual wrote:
> Replace READ_ONCE() with the existing standard page table accessor for PUD
> aka pudp_get() in pud_trans_unstable(). This does not create any functional
> change for platforms that do not override pudp_get(), which still defaults
> to READ_ONCE().
>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: David Hildenbrand <david@kernel.org>
> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Cc: Mike Rapoport <rppt@kernel.org>
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
> ---
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
--
Cheers,
David
prev parent reply other threads:[~2026-02-27 20:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 4:03 Anshuman Khandual
2026-02-27 20:50 ` David Hildenbrand (Arm) [this message]
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