From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E2344CDE008 for ; Fri, 26 Jun 2026 09:40:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 70C2F6B00E2; Fri, 26 Jun 2026 05:40:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6E3E26B00E4; Fri, 26 Jun 2026 05:40:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 621196B00E5; Fri, 26 Jun 2026 05:40:13 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 3D1976B00E2 for ; Fri, 26 Jun 2026 05:40:13 -0400 (EDT) Received: from smtpin17.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay02.hostedemail.com (Postfix) with ESMTP id B96971203DA for ; Fri, 26 Jun 2026 09:40:11 +0000 (UTC) X-FDA: 84921567822.17.C9785C2 Received: from mail-pl1-f193.google.com (mail-pl1-f193.google.com [209.85.214.193]) by imf29.hostedemail.com (Postfix) with ESMTP id DE991120007 for ; Fri, 26 Jun 2026 09:40:09 +0000 (UTC) Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=gmail.com header.s=20251104 header.b=T8uUuCee; spf=pass (imf29.hostedemail.com: domain of chenwandun1@gmail.com designates 209.85.214.193 as permitted sender) smtp.mailfrom=chenwandun1@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1782466809; b=UYDYyeXKm0+jBF6VxlqS2mh7aDnGOmQKEpVHyxR8yxa7OJLBu0BOltcfsCuxaglvxyf66I 14aZC7T+xcUMKBDfd1L+RYsmY83CooEW2DsoBlkEE+HHXZqjsCzCCvfwEFaANHkMCalruD QX90tpXpAYBu7YXR9vqJa2F3ylO5p5M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1782466809; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=OU7EDEnprCD/MPTnLuThgw4IEgCvhreE+q7skzKaR3c=; b=JkLhvfoDWzoXIu/EX3OLkVyDsjSsG4d0LYWdwWLuMXKPmBbyknFPHzInIMXQ111NtxWHOH 5UtFyFdq0a1p2kZrNo/aNeynci5yULDmFjT5Hh4NcjIl++LK3Nox0GXzkNiOqvlwXEBX7Y gHKqxz3mIEZVZ0VAFmbG8fjEDIw7nus= ARC-Authentication-Results: i=1; imf29.hostedemail.com; dkim=pass header.d=gmail.com header.s=20251104 header.b=T8uUuCee; spf=pass (imf29.hostedemail.com: domain of chenwandun1@gmail.com designates 209.85.214.193 as permitted sender) smtp.mailfrom=chenwandun1@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-pl1-f193.google.com with SMTP id d9443c01a7336-2c7f3148705so6491315ad.1 for ; Fri, 26 Jun 2026 02:40:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782466809; x=1783071609; darn=kvack.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=OU7EDEnprCD/MPTnLuThgw4IEgCvhreE+q7skzKaR3c=; b=T8uUuCeeRJTcyqn+McJUl2gejQ+wW+QxVe/RB1J6PXRbf6gIDgJwDaHpjZZWletOhm P9Y0buRF/j0JMptfWIAMA+r3TvQtgCcVL6i+MR3RQe32Jxr0xS0Upw9ievK5AGixGJL1 u/ryjf0sk7d5CgykITXALzmDrYWQHzpLs4axbSoPBPSWOrJYtnyIDVxpUPdebWYz0RMz hCOTCC8TzmkuRqAyCymqyOY2gU2hF9vo42xfa54k0DIfPuxvG4K8puTJxuUmaCDJwu80 YUHoiz1W6w2+UZY9sFlbr+k6aE6JrP31Q7aItAKo3MTuGrUGJhQc5AdrhHhNFLTa7rP0 2y4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782466809; x=1783071609; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=OU7EDEnprCD/MPTnLuThgw4IEgCvhreE+q7skzKaR3c=; b=q+jE4t6GxV/H79q1Ge0GtmGOhmjtHyWExuYko/vGq6ke8FT++SxtJhE5VRviwUfJxm WXh6qkhH7oCEcqW9Bun+hcRBlZNj8treXbdp1nUyII2eZZ375Nx4bFjbRdfpilaWTy7B mlzhtHvcDj0p/g4N9FVk7RTFX8vyacLD6F0Am1DJAcXyZ6+6vS1NoHqbY+J2LjCSayR7 oJiIv3xPLIq60w38P1cx5dT8Oeb2jOxxiABFG3cfg4ehqbnrY79nhRXro0/QKQc81ETg w3wxoT22uQFkpwYbThea5ClkeceFy2Xq6pcpRM8eqUPdY/myazYwvN2TsUou7qOiiWCr hEQQ== X-Gm-Message-State: AOJu0YxlSmeNmN5y4DEQ9lxqHrf3BL66DfTwPI85qkP3zRqnEM0UN1P9 +c/fhYNeTzdpu2xsSfNYeqgoiT2EGCVV8+sjlH4YX8wXV05ViB0AMt3m X-Gm-Gg: AfdE7cmI94PW9aYFiKvnYnzB/gwgCeG3xUeMPAnEasc07YHdBWvLaTm1JpfojNJyyvc 17DzDvJtByP51MfhRHANVxhwcvoWHQ/pTsO9/phnXO34SX2afHIpoly36Z8tmaHOysqdEgqvvq+ ecPWqo7tuNDBUv2ZC02gzcf3X7O7gQ0vKLC8MmcqGA/TlYbVPigRyRoOnnfByHjLvtw0in9eFqR 5mxgY++QKBUTqi/ZZGUowvHFB+D3AhFA7I3ePFMJqu73cTQc2ZO8KuKuDOfKaqylCqFEvXVKCMw ehG4l22AbNuEj/BDK7NRw8Ed3bVb9fwAxRDFMV+GwLFUI8FnTmG71O2JVZS/CGtmdEDrYOLtI/P UNoaH2QtCq0i2f7MOkEefslrZCMEEVISMynThgem0lTUPS+cHebCGkbyyaBKvbNs3H0J7h0PZNE NUrrf0lW9pCoeoSMH6YkVdG77ngEyVTiE= X-Received: by 2002:a17:902:e744:b0:2c0:b35d:ed54 with SMTP id d9443c01a7336-2c7fcce0738mr61668045ad.35.1782466808869; Fri, 26 Jun 2026 02:40:08 -0700 (PDT) Received: from [10.125.112.20] ([210.184.73.204]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c7f5afcb18sm36565685ad.31.2026.06.26.02.40.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 26 Jun 2026 02:40:08 -0700 (PDT) Message-ID: <47b53ee1-1077-4689-8be2-433c6db6fa81@gmail.com> Date: Fri, 26 Jun 2026 17:39:59 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 1/3] mm/compaction: skip isolate mlocked folios when compact_unevictable_allowed=0 To: Sebastian Andrzej Siewior Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev, akpm@linux-foundation.org, vbabka@kernel.org, surenb@google.com, mhocko@suse.com, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, david@kernel.org, ljs@kernel.org, liam@infradead.org, rppt@kernel.org, clrkwllms@kernel.org, Alexander.Krabler@kuka.com References: <20260604023812.3700316-1-chenwandun1@gmail.com> <20260604023812.3700316-2-chenwandun1@gmail.com> <20260626092606.7BgipTin@linutronix.de> Content-Language: en-US From: Wandun In-Reply-To: <20260626092606.7BgipTin@linutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: DE991120007 X-Stat-Signature: 88h6askscxjxcz5tpkek11gwt1ypm5yn X-HE-Tag: 1782466809-761490 X-HE-Meta: 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 PIVq0Mgn 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/26/26 17:26, Sebastian Andrzej Siewior wrote: > On 2026-06-04 10:38:10 [+0800], Wandun Chen wrote: > … >> Reported-by: Alexander Krabler >> Closes: https://lore.kernel.org/all/DU0PR01MB10385345F7153F334100981888259A@DU0PR01MB10385.eurprd01.prod.exchangelabs.com/ >> Suggested-by: Vlastimil Babka >> Signed-off-by: Wandun Chen >> Link: https://lore.kernel.org/all/33275585-f2db-4779-89f0-3ae24b455a67@suse.cz/ [1] > > Is it possible to get a Fixes tag on the final fix so that it can be > backported stable? Got it. Best regards, Wandun > > Sebastian