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 6ED38D1951B for ; Mon, 26 Jan 2026 21:58:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CCF546B0088; Mon, 26 Jan 2026 16:58:54 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C7CF16B0089; Mon, 26 Jan 2026 16:58:54 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B54FB6B008A; Mon, 26 Jan 2026 16:58:54 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id A27376B0088 for ; Mon, 26 Jan 2026 16:58:54 -0500 (EST) Received: from smtpin13.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 597C8D2404 for ; Mon, 26 Jan 2026 21:58:54 +0000 (UTC) X-FDA: 84375480588.13.20B0502 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf23.hostedemail.com (Postfix) with ESMTP id AB6BB14000A for ; Mon, 26 Jan 2026 21:58:52 +0000 (UTC) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=qlJAfKG7; spf=pass (imf23.hostedemail.com: domain of akpm@linux-foundation.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1769464732; 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=R0Y0PDiJosQ8lSDT8n4SbFwvTbQKfuwuDkLwrjqFKaU=; b=2tNrsnmiYqH+E0ofY+UQpRqQrNOViVINPRvMvFRMTvktnptYKwnsx87wYQKEQXQMTUvxGq GKhV/uRvy2AnWnao/H6SMrHlpxCJjvSMFrPKfW/Jkxpxlmg+SF9AFpV/GJzroEwsVAVcle hJPY+m/SWFeXw3slmo2igAiVd7CwaQY= ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=qlJAfKG7; spf=pass (imf23.hostedemail.com: domain of akpm@linux-foundation.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1769464732; a=rsa-sha256; cv=none; b=zaAwtMrXUaXpMm6dVsH2SmI5SoABKlimV2U0vxdDfIX9eNRZz4LRMDkMdcLLCEFFcUN3Q0 HjKgbXtBnXSpzXAjqVJqtOUW+0Gj8G05QdvKIC2v7uKVnOO5nU9LHiPZ5qM07CNd1WED6/ KVw0hN/oRVWYYCM6stEac75PK9ABBRQ= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 5E20460051; Mon, 26 Jan 2026 21:58:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92B11C116C6; Mon, 26 Jan 2026 21:58:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1769464730; bh=70Zp0Pf5VENACIkSIinhlqqiib4923eVbYXv7KmsCzI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=qlJAfKG772fuUZd/L3S6jm1UdCiUxKFqNkdHLSFLBqYbaMc3XjRCe+6eTQKtyzjZ2 QOCEwZY7yQUZ9NsK5DTpIhIH2a/rMUJisBS6/5372CFwnj73FVzKjfPVfO+GVDNBhl gql4t57I6x5+UxdtWl3J2nc+5Xc4gES0FU+00YCM= Date: Mon, 26 Jan 2026 13:58:49 -0800 From: Andrew Morton To: "Li, Tianyou" Cc: Mike Rapoport , David Hildenbrand , Oscar Salvador , Wei Yang , Michal Hocko , , Yong Hu , Nanhai Zou , Yuan Liu , Tim Chen , Qiuxu Zhuo , Yu C Chen , Pan Deng , Chen Zhang , Subject: Re: [PATCH v8 1/3] mm/memory hotplug: Fix zone->contiguous always false when hotplug Message-Id: <20260126135849.a32235e3f326b45642f02b2d@linux-foundation.org> In-Reply-To: <804139fd-e210-4387-9a63-ac76f4df66c7@intel.com> References: <20260120143346.1427837-1-tianyou.li@intel.com> <20260120143346.1427837-2-tianyou.li@intel.com> <804139fd-e210-4387-9a63-ac76f4df66c7@intel.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: xgnzpta6mpw1kpx8ktttrqske13shz35 X-Rspamd-Queue-Id: AB6BB14000A X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1769464732-919316 X-HE-Meta: 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 9xLTyqx/ NRNuvInBo9iKN3M9nvKUYJGxUcrdE4gdmjMH1gow0kTwMXV8qh1dKe9KHH8fV8gDiC5MTRh3UYklXCoAWiQvTR8ickDx0W8rslViUFC68BqIvBgKcEoBS8A9vqaiMN6vao0yMgLCmXpehdge0//mjkIF+Ffmd7Em7EYVNK2gXa54IZewghU3Gf3FBhCnx/wScaDTA79svbu3BXCmz8JVC6/5GRfEMNNALDTXHTdDSmjEfFoJUsOiXRlbk2ZT2vwbWZJpIIZd2KA+R6xHX3hgzuIY4P+i7OkEnBk9sSwpDZNTLj/3m8QtAxTNyfMX0RX/fB4g8/lEnACNGi9Y17h9QfHABZqNcbnRVj2x+mA1OWh4B2CoZt70TAIsPPehLyIslvONw4FalFkJOZiZbdVJo12whzA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sat, 24 Jan 2026 20:18:39 +0800 "Li, Tianyou" wrote: > > cc stable@ perhaps? > > Yes, will do. Thanks. Please separate backportable patches from those which target the next merge window. They have different timing and take different routes into mainline. Thanks.