From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A983197A7D for ; Sat, 28 Feb 2026 16:59:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772297966; cv=none; b=Ds0/9F0Eg1Pg0h3LzU33ds+wRGqcU5t3JvwogajZXzBKo2pqDPZ6JKjXxNKI8nGq7V1rWyga/Y/aoqbYkauQxEQs8ElaH7jYdxtH2Qp/IxnETBGaGXDXRrUwfe9Ro+H7opP7IZUUPeU2wjbaobYghUMWA97wjuedHhqzVHxM4uw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772297966; c=relaxed/simple; bh=1dPFKNGaQKucQW4GhmNKqHSkfYCVWM7ZNxsIKJMaCIU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QEKFxOYg6WNK5E+WWQWVawvsE0QhmdGsR6ETZAvRqCgBhozCUavc1GOM7Y8IhgMMpjQRY0h6UywKocbJhJFqWMJZ9bnTD/IEgxFxs887NZ6TaXKxqHB+yT54drL7RbbsR9FZBjVbMA7f7r2wXT1m3bSN2AQPba49gDbZcAKhbd0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eP7emqBO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eP7emqBO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 182F2C116D0; Sat, 28 Feb 2026 16:59:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772297966; bh=1dPFKNGaQKucQW4GhmNKqHSkfYCVWM7ZNxsIKJMaCIU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eP7emqBO/aeeowW0UrhS1qBVRymzj5W5fdEZaD84Mdp+2uk1P3R18HttcZ4smTzoc 6Q9vTovF9UofUBmzAHsnsPQDOUHkd3egBbDNHU7HCgZOXEfyXDhIF84KTR8wanUBXf 2Uh2HInkIiKr2hRiiWT9TVKAiwOww7345aULRkfFFNc64RflLrr3FPs3xocNLKySA8 OjoshjeXsKBplWEKSo5zANKUwdlCG+aeFrSpdwX56y7xsrKUQ/PZPH9DlVugwXuGq+ IS27uLycBw6WiSIviaSOlbXyhlphHNiHruA1U11nB3+xpiaW2cY7gvG8Y5FEYG7CWw R17QdTNWPCpLg== From: SeongJae Park To: Anshuman Khandual Cc: SeongJae Park , linux-mm@kvack.org, Andrew Morton , David Hildenbrand , linux-kernel@vger.kernel.org, Ryan Roberts Subject: Re: [PATCH] mm/debug_vm_pgtable: Replace WRITE_ONCE() with pxd_clear() Date: Sat, 28 Feb 2026 08:59:22 -0800 Message-ID: <20260228165923.88564-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260227061204.2215395-1-anshuman.khandual@arm.com> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Fri, 27 Feb 2026 06:12:04 +0000 Anshuman Khandual wrote: > Replace WRITE_ONCE() with generic pxd_clear() to clear out the page table > entries as required. Besides this does not cause any functional change as > well. > > Cc: Andrew Morton > Cc: David Hildenbrand > Cc: linux-mm@kvack.org > Cc: linux-kernel@vger.kernel.org > Suggested-by: Ryan Roberts > Signed-off-by: Anshuman Khandual Ackeed-by: SeongJae Park Thanks, SJ [...]