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bh=9n4GXrjO0+9RUKqhp2Kca03H3bpbAY2nECwzkDNb0jY=; b=8K+xrQ8pUvt4Lhp41CfI52CVLK7Mug5QjvknkFjVhxwuRSy2nIXqdj8w7+ikd17MYj9Bd1 3O9+g27xnH47d34amGQEui2Qre8RrG/JY5ldqEdHNFiVyBKFa/HBTjRNMZwrCNwgA5lEgM rG9YgSH7Y2jSf8TGbxlhQmQwhlV9toA= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=aOv30WBT; spf=pass (imf15.hostedemail.com: domain of sj@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=sj@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 A3EFA60122; Fri, 26 Jun 2026 00:04:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1D991F00A3A; Fri, 26 Jun 2026 00:04:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782432290; bh=9n4GXrjO0+9RUKqhp2Kca03H3bpbAY2nECwzkDNb0jY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=aOv30WBTgjIAshL6Kp9br1NXtPKhasfWIYVInsO/zu46FZs0xO2i+WXZFQ1EBN06S LuLDulrRTOyyUkdzy/wZ8GGfC0aOYVSCdHA8Hwng/7LSMNwBpz9CW7eSQLJFpG1yLZ HKyjoNqTzBS7QTVNLXd8mNwmbgFdTEzCNW3zoH/FsFtPfrWvFWPCNSx6Om+STkPpPK FOnkByTytajn/R1TgP7j2jRB7QhWexkDCKv6+P+V1fUXPQ00iFjZplXkoWv43jpaa9 uDqM+qJUmEtYa0qNFBZr0U2c4kQ5W5jHcyNP+sLgrGsrxXP3+4ysEntK8Pxw+S8xML Px3Xvq9qhLuog== From: SeongJae Park To: Zenghui Yu Cc: SeongJae Park , linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, david@kernel.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, corbet@lwn.net, skhan@linuxfoundation.org Subject: Re: [PATCH] docs: pagemap: fix flags location, member name and sample code Date: Thu, 25 Jun 2026 17:04:38 -0700 Message-ID: <20260626000439.85062-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260625174447.24292-1-zenghui.yu@linux.dev> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Stat-Signature: agtxy4ngm4wngxsjs1yo9rqf6yatwisi X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 1E53AA000B X-HE-Tag: 1782432291-932769 X-HE-Meta: U2FsdGVkX188dqbv8rY6Z1A/Sl6E9yUgp78wKrabFeVVnl6jjCr1w9d4ryDNsvreV8R7X0/548htAPciDkUM2SjJ1gUVTHpCjUH4NxbXTyKCzSLgFtjVCLzhxgLNcckv0WhZ8ktQd7svVAFl66E7TeYlYtMy6vAxuOSXtM/G3Rng2RfKDPz1Mx8iIYgCbmWM3QEKbS4YjZNdm/4i6yWHnu2O+W0UPVJTUJhOdQsloTdtqHYNWWbE0kbkluP8/dyLbAZ1UkaQkI1sef8pzNltdFzQKPdSVymNOZ8kpyTVsLFMa0BFoKmrS7ABMIzrdU2NMffIkXVPao34zzjRsz9GCbuSJbWFJc+5KdUAuD3qk5SCdNYi594WjXL3UFb5/hdlHsmiHWYmwYQbPGVqtiUyCp9H+0gugFOIj7dc1XM29CjGPpMiZgWe2pxUo2G2DJ+x7lStqIZ1H3rh7lctOwM5bZlkh+O1NHi2i8U4OVe2xlvnCUt3quo/8ncpvLsogQWTIWGWjZEwwG+JEkyiionLmzxcvWzTJEJar4xH4Lg4qnPiaqGC4mOCwAhcJ2JgMD/TVGtTgwj7U1PnI3RQNU1NUSeKaQ/7kM8MamEfT6H+qrnIal3pyEk7LkvAFMLLPZeBqFZ4cc/2gHJh4NDqbefC8TtECyHUsme/4vX3KrDCNaVjA6eKQWj9BQQqMV2TpJ+PzZNPksVHDW8B9Dlx9EOr+yb0n7LwhvGoyNBPSooWhdRj0n/wIZ/iPl6O02p+7KatUbBzb9Ik4IEnU/dIDQWemWgfwwqKfoL+htOLJVxMjEXvkUfsXFdAHQ0qTg6f/En3KXChza7uPTV0keL7BIxOQShBCKD0/M8zRJ/Ib8OGeZ6/Eiz3jT/p192h9+RdBkMElMWET7/bbXJL1fjvZcg0/K3t+qv4RaQ2ZuKPdrThiY3ex+l8slc8cQazIAkGWIu1Hbu4Jb0F7cynpVq4x1G W0Pe8Lsx 0zSTF9ODuj9Kt0OBVgFULGbGccLcOkoOwsT2C3XVomSE7YNFVAqkSsXNE9s+nuMqA0lohQ+9v7y3yyi6hv2/u8T2bTLBUGbWxE7p8RWe+QXeqAnAoK8SrtXH/5318TJ8Uk4obMXzPMwcxntOVIyPGPiWGk5fRP+tbepVj3vnv5SdEcGQVc/8N/wnvfv0255U+r6UcouG89WKe3ediIddtRQ42fEVMzZKcB8H1MGJWDdqC2yo= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, 26 Jun 2026 01:44:47 +0800 Zenghui Yu wrote: > The userland visible page flags (KPF_*) were initially moved to > include/linux/kernel-page-flags.h in commit 1a9b5b7fe0c5 ("mm: export > stable page flags"), and later moved to > include/uapi/linux/kernel-page-flags.h in commit 607ca46e97a1 ("UAPI: > (Scripted) Disintegrate include/linux"). Upadte the doc to reflect the > current location of these flags. > > The member @walk_end of struct pm_scan_arg {} was wrongly written as > "end_walk". > > The first sample code of the PAGEMAP_SCAN ioctl wrongly used the > PM_SCAN_CHECK_WPASYNC flag twice, instead of the PM_SCAN_WP_MATCHING flag. > The second one missed PAGE_IS_FILE in the required mask. > > Fix them all together. Looks good to me, thank you! > > Signed-off-by: Zenghui Yu Reviewed-by: SeongJae Park Thanks, SJ [...]