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bh=3CT6D/enjC4EcttXInl6Uqt/u4bJlnsz/duKbsPoyYE=; b=KjXJKBd+s6j69ShtNsR2zOYkKtCubEMiYuequcXEyXYlQmFveiZbVWzqqVNeU63+Ox7J4j Z7CWHvg1aWvIoYzlcKXAGRhwCwDM6qdLktXllozkAm0EFSoX29FeTZt8WvlGp8ADiBmnvz a5Ijpb1K8bn1KmfKYvocXFRGfhU2tQs= ARC-Authentication-Results: i=1; imf09.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=btsTHTYY; spf=pass (imf09.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id AA436601C1; Tue, 30 Jun 2026 13:47:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 692F31F000E9; Tue, 30 Jun 2026 13:47:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782827242; bh=3CT6D/enjC4EcttXInl6Uqt/u4bJlnsz/duKbsPoyYE=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=btsTHTYYLbO9csWjGLyMsR8fzZEh7vSINLdPBn5NqN3yJWIdLHYiiC1X2jEhPH3LS BQnBsSzn1rGECaC1T1I6PE3Wx4T9oBuEY/NloKxvTBq4nl9KB/fCEibYc7kU1nWObY +QiUVw97+4rWoHw+paiYDiqBJ8LgEnkRRTEiETWvJ5H69pGQYNWo9C2j3FBEeWzh+3 MA5bL3xbSTc7wKbHcuNVrVK+Uxr/kEIhpB15lhPknQwBEGXeGwPTQoZngolS1jTr4f FsYjwsz1f9O0btoAuwzWOJxq6CEn/8ROtVhWtkeZSfI1PJi6R+L5/djI0Yp7ALJwWQ DyKBwNkkoeL5Q== Message-ID: <1c59fcc4-5fae-4032-8af3-99b2ca2ebfd0@kernel.org> Date: Tue, 30 Jun 2026 15:47:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] mm: cleanup clear_not_present_full_ptes() and rename to clear_non_present_ptes() To: Lance Yang Cc: davem@davemloft.net, andreas@gaisler.com, akpm@linux-foundation.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, jannh@google.com, peterz@infradead.org, osalvador@kernel.org, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20260629-clear_not_present_full_ptes-v2-3-96089871a1e7@kernel.org> <20260630130513.28882-1-lance.yang@linux.dev> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Stat-Signature: 7ryte7s1oi4t4rpqjbadoqu8ja598zna X-Rspamd-Queue-Id: 4A71D140004 X-Rspamd-Server: rspam06 X-HE-Tag: 1782827243-734776 X-HE-Meta: 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 yiE5TQJM HyjDw3KK9VrWrINWEtOu8qcL/hlmobEiKNnQmkUm8DsbjgKGrR/H3Vet9riEpv7FMbFQLoyVomvt7SyN6QynJtdmw7Tb13QTWsYEibBjT4ERYg0E3NTH4rwK6vPijHpkUJ5QXnbrBhrGJnEc6NCQrkEPEyfY/IkK5bJZtSemoBgIoptqwvWeJSIoZkmNl4fIcPsF5cpf5aElfbtbXZMY36ENJQhUb73SRfF/z6IdEtarIni2TzPEzRM+tqu/baJq3SFtYaDh08w1OjgthVLprUZ7EIry5FfL0pnH3ROnjR0VcVmiKSP+MIjU28w== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/30/26 15:05, Lance Yang wrote: > > On Mon, Jun 29, 2026 at 03:49:49PM +0200, David Hildenbrand (Arm) wrote: >> Let's clean it up a bit: >> >> (1) There is no need to pass "full" anymore. >> >> (2) No architecture overwrites it, and there isn't really a good reason >> to do so when dealing with non-resent PTEs. > > Nit: "non-resent PTEs" -> "non-present PTEs". Thanks, maybe Andrew can clean that up? Thanks! -- Cheers, David