From: David Hildenbrand <david@redhat.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>, linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, Dev Jain <dev.jain@arm.com>,
Lance Yang <lance.yang@linux.dev>, SeongJae Park <sj@kernel.org>
Subject: Re: [PATCH V2] mm/ptdump: Replace READ_ONCE() with standard page table accessors
Date: Wed, 1 Oct 2025 10:26:09 +0200 [thread overview]
Message-ID: <43703e04-3edc-4121-9d52-9852648971e4@redhat.com> (raw)
In-Reply-To: <20251001042502.1400726-1-anshuman.khandual@arm.com>
On 01.10.25 06:25, Anshuman Khandual wrote:
> Replace READ_ONCE() with standard page table accessors i.e pxdp_get() which
> anyways default into READ_ONCE() in cases where platform does not override.
> Also convert ptep_get_lockless() into ptep_get() as well.
>
Could have mentioned that no config that requires ptep_get_lockless()
ends up enabling ptdump.
Acked-by: David Hildenbrand <david@redhat.com>
--
Cheers
David / dhildenb
prev parent reply other threads:[~2025-10-01 8:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-01 4:25 Anshuman Khandual
2025-10-01 8:26 ` David Hildenbrand [this message]
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