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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C41DC46CD2 for ; Fri, 22 Dec 2023 01:36:04 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D98016B0081; Thu, 21 Dec 2023 20:36:03 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D20C26B0082; Thu, 21 Dec 2023 20:36:03 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BE8D96B0085; Thu, 21 Dec 2023 20:36:03 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id AB9CD6B0081 for ; Thu, 21 Dec 2023 20:36:03 -0500 (EST) Received: from smtpin01.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 765EAA20F6 for ; Fri, 22 Dec 2023 01:36:03 +0000 (UTC) X-FDA: 81592738206.01.53A828B Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by imf25.hostedemail.com (Postfix) with ESMTP id C5798A0018 for ; Fri, 22 Dec 2023 01:35:59 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=YIGN3i3U; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf25.hostedemail.com: domain of peterx@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=peterx@redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1703208961; 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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=2akJnTxfKkE9MplltMUxeeJDEmgi/IaQGIuEfCeumQQ=; b=LwgGr122nmQgxn+sDelx1bPz/ju7jLFfw1myytfI9Y2ZXVDhYbTGOss3LlzTNRb2d5UbTR iasonQhcng6I/aHAi8qMwUmSgzzSqnGSwXMJRkriRvya961MngslH1WDoWqBD0CEmv6vPP npNp1Sn6uYkOvYLJp9SXhCCINjoAlMY= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=YIGN3i3U; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf25.hostedemail.com: domain of peterx@redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=peterx@redhat.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1703208961; a=rsa-sha256; cv=none; b=JKXkFPS1HUChv6AmoYOX7031Au6v/0du2Op+7ssbuBmJhudBZNRxGazU1771dsWhNlzu3H iivHiIuyDx9u0WbOtrfhA/wXFHS79trIpdvDsJ5ba86AwqnmN00FtNJRv6X1Kjr3OwYtw8 VJGDKCVeX29TvZkIV+j/Mk/g3635t4k= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1703208959; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=2akJnTxfKkE9MplltMUxeeJDEmgi/IaQGIuEfCeumQQ=; b=YIGN3i3Ud3EPgN/1HeZsnfkSnyuKZ9BjyPcaTp7K544XYFN8h6sC27DUXhkz5RQlgagpGv s3MQimlXFR5rRiBLOPevHRrRBxHy1As1yglULOqPV7BLAebrywmxa8VjVh0sKvrhlVZCY1 i1DidW3OynKFMp8Sigo5JLqn7flGdeA= Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-211-kYkhWWMcNEGJQFXjht4BaA-1; Thu, 21 Dec 2023 20:35:57 -0500 X-MC-Unique: kYkhWWMcNEGJQFXjht4BaA-1 Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-28bc1adb0c0so418312a91.0 for ; Thu, 21 Dec 2023 17:35:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703208956; x=1703813756; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=2akJnTxfKkE9MplltMUxeeJDEmgi/IaQGIuEfCeumQQ=; b=UJ921rToCw7ZOqTyarYvYrZ3c+XfVN8wC3fBV1D1vGf+6UsBJfaOUh8N2A1CwATCQ0 ic5EdYWF8sptSnJPLFIDtl2A8QI0LiZt1zL/Mq2OrgKDxl87nu4kss88Rcmezz1wdW7J 9AemSZUfxJkqdUM+hgWLXF/elnN8TLOAaFKemBQc1hJf6JvZoZXJGh4a+oRhjihoecpz AZ9mnixdWRqXAk+wBBMNPG22gZsQ/VEgzuPxHfAbWroK9n71jks2oIBAy//Wd6hmQVDf zWbqgV2WiQiyhcSOSzFWLxaHpvIlEttpgK2ZgNXXAF3j0pAEokwzn6xmW+sXwtQF6lZn 9Ccw== X-Gm-Message-State: AOJu0YxB6mi9646JEOxDur3+SKaqVwL5BsFyS7qfsux2eHyBtlIYCGr0 OAKmQwbVRVMC9oTJmvJU31xiQXCbZoUArw8P2xEvmjeenhjjrqTDWpyiyOtbmzKqGxwbz+QYXlp iXGhrJLFNpBZNyLXgxGQ= X-Received: by 2002:a17:90a:4b8f:b0:28b:c1ad:9cef with SMTP id i15-20020a17090a4b8f00b0028bc1ad9cefmr1137552pjh.3.1703208956248; Thu, 21 Dec 2023 17:35:56 -0800 (PST) X-Google-Smtp-Source: AGHT+IF1CdzSSxO6gL0EU6CjYH72GBwDyRwTpiPtorA3Dx6OQ9XzFAqCTOZ2ez8iSmfN4CA4vPwFxQ== X-Received: by 2002:a17:90a:4b8f:b0:28b:c1ad:9cef with SMTP id i15-20020a17090a4b8f00b0028bc1ad9cefmr1137522pjh.3.1703208955962; Thu, 21 Dec 2023 17:35:55 -0800 (PST) Received: from x1n ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id qc12-20020a17090b288c00b0028b6f522fedsm6308509pjb.43.2023.12.21.17.35.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Dec 2023 17:35:55 -0800 (PST) Date: Fri, 22 Dec 2023 09:35:43 +0800 From: Peter Xu To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Muchun Song Cc: Matthew Wilcox , Christophe Leroy , Lorenzo Stoakes , David Hildenbrand , Vlastimil Babka , Mike Kravetz , Mike Rapoport , Christoph Hellwig , John Hubbard , Andrew Jones , linux-arm-kernel@lists.infradead.org, Michael Ellerman , "Kirill A . Shutemov" , linuxppc-dev@lists.ozlabs.org, Rik van Riel , linux-riscv@lists.infradead.org, Yang Shi , James Houghton , "Aneesh Kumar K . V" , Andrew Morton , Jason Gunthorpe , Andrea Arcangeli , Axel Rasmussen Subject: Re: [PATCH 00/13] mm/gup: Unify hugetlb, part 2 Message-ID: References: <20231219075538.414708-1-peterx@redhat.com> MIME-Version: 1.0 In-Reply-To: <20231219075538.414708-1-peterx@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: C5798A0018 X-Stat-Signature: qacojh8q7ffohkbptc1uwhgjuoxj9e8y X-Rspam-User: X-HE-Tag: 1703208959-642877 X-HE-Meta: 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 1nuhpPq/ qshfWilGdnlZ6ddqUDd02C8I5OTIFyOW8Bs/eItti/ozQFegBsH1TxyhTVja5qxIh8yjJ4U5CFr+vrWfZjJwiCsxzERAGSPfAgEz8VYr4z05mT6mbZPQsTNHOdCn6Gum3WRihAH4KKgEuNy7+vZfFC0cYUP/QMsrvn2N15bvQqsXrz/WXUPXPBsiT6Y+1LmqFeVIOHxUYKvDk2AtjzP07BeBnc7QoH2X02KIMdsyEaXVvPZU4JBJCMmfhgUmjiaFSTy7A3VyNh1wqQgcwFo8RSayPpgBf05Q2dmYE6VW6udhIFgeAkYN4oK7MXxy2qVSsT3OYavY8YuwKKYsI9dVmjoBYrOW0/20/5ffhO97Yqu/LFCw/E0+t4rcl8zoHESCoHZDD 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: Copy Muchun, which I forgot since the start, sorry. -- Peter Xu