From: Pedro Falcato <pfalcato@suse.de>
To: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: Constify arguments in default pxdp_get()
Date: Fri, 18 Sep 2026 13:40:03 +0100 [thread overview]
Message-ID: <aq0wyECZk4D96O40@pedro-suse.lan> (raw)
In-Reply-To: <20260918064928.793742-1-anshuman.khandual@arm.com>
On Fri, Sep 18, 2026 at 12:19:28PM +0530, Anshuman Khandual wrote:
> Generic MM default pxdp_get() helpers fetch the values contained in pgtable
> entries via READ_ONCE() without modifying them. Just make their arguments
> explicitly 'const' for some additional protection.
>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: David Hildenbrand <david@kernel.org>
> Cc: Lorenzo Stoakes <ljs@kernel.org>
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
> Suggested-by: David Hildenbrand <david@kernel.org>
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
https://lore.kernel.org/linux-mm/20260803164400.531199-1-pfalcato@suse.de/
I'll respin my series, since it addresses every architecture.
(apologies for not doing it yet this merge window, but it has been hectic
downstream)
--
Pedro
next prev parent reply other threads:[~2026-09-18 12:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 6:49 [PATCH] mm: Constify arguments in default pxdp_get() Anshuman Khandual
2026-09-18 12:10 ` David Hildenbrand (Arm)
2026-09-18 12:40 ` Pedro Falcato [this message]
2026-09-18 13:22 ` Lorenzo Stoakes (ARM)
2026-09-19 1:00 ` SJ Park
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