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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C5A4C54EBD for ; Sat, 7 Jan 2023 03:32:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235751AbjAGDcv (ORCPT ); Fri, 6 Jan 2023 22:32:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235686AbjAGDcu (ORCPT ); Fri, 6 Jan 2023 22:32:50 -0500 Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B7A287F3B for ; Fri, 6 Jan 2023 19:32:50 -0800 (PST) Received: by mail-pl1-x631.google.com with SMTP id c6so3720239pls.4 for ; Fri, 06 Jan 2023 19:32:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=Hjxv+xIhTwQrJB7VLnNhJS3+8iBXInP37apOW91zlQM=; b=ksE6cxtDRAcTGbEWy7gXGQfs4mQ+pymQITdSMCufHZmV165jh9WPiyNQgNeYHys9Xk bIZTSyP+2WW0GJxPJRTJ8L8YuHTT2oGUcr7CBXBFEz6JO9vTBTaECvH+stlcfZYPSRt4 QkxZDiAOLRnNNa6n2VBZwRKmkP+NV719pUWPc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=Hjxv+xIhTwQrJB7VLnNhJS3+8iBXInP37apOW91zlQM=; b=hOUn+j4yqPA5DSXhDCj2ipC5h8kklfwOQym4ueS7TuQJWMKwEhLyHbnlm363wIEO3D KZtz+BRIl5PR63ttLRkTZC2bOU1iLsAgKAbjJKAuHfim9e1ODJJET8+W3wTfsIrVT6O0 3x7aZ/WZOFGnWy+72sFqKdCD2ht9cIUa7oJYaHyG+hZSfNLnVmz6yTj2FaJrXehiM+kL jLhVRSjp6jAUsPvLqvWPaRFei6nkMMOKLk5TbAKfGuexWIUz3NK0Uh9XyqpVP2Caqx6h 3GABg99iYqW0aasfTGmB74NbRkOxvYW2fpiY9ybVTX2pJJTIJEsE2mR4pSzoCJepxIj5 XeJA== X-Gm-Message-State: AFqh2kp8hqop2WlCUpAAM+Is2lANUGoHHmoex+DK6+aDsayMRBUfwD9Y fRxOOZC1TyEYx9nR82tbMBzG0A== X-Google-Smtp-Source: AMrXdXs0HmUc9A+T4HiV+QT9T3oVdcLWQ7fwTzfwWH2XzLtXewDZ1sYqND9NB696dOUW+PBCKwzs6w== X-Received: by 2002:a17:903:1c1:b0:191:271f:47be with SMTP id e1-20020a17090301c100b00191271f47bemr90477729plh.35.1673062369500; Fri, 06 Jan 2023 19:32:49 -0800 (PST) Received: from google.com (KD124209188001.ppp-bb.dion.ne.jp. [124.209.188.1]) by smtp.gmail.com with ESMTPSA id x3-20020a170902a38300b001896522a23bsm1687883pla.39.2023.01.06.19.32.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Jan 2023 19:32:48 -0800 (PST) Date: Sat, 7 Jan 2023 12:32:44 +0900 From: Sergey Senozhatsky To: Andrew Morton Cc: mm-commits@vger.kernel.org, vitaly.wool@konsulko.com, senozhatsky@chromium.org, minchan@kernel.org, linmiaohe@huawei.com, gregkh@linuxfoundation.org Subject: Re: + mm-remove-pagemovable-export.patch added to mm-unstable branch Message-ID: References: <20230107005739.82CA6C433D2@smtp.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230107005739.82CA6C433D2@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org On (23/01/06 16:57), Andrew Morton wrote: > The only in-kernel users that need PageMovable() to be exported are z3fold > and zsmalloc and they are only using it for dubious debugging > functionality. So remove those usages and the export so that no driver > code accidentally thinks that they are allowed to use this symbol. > > Link: https://lkml.kernel.org/r/20230106135900.3763622-1-gregkh@linuxfoundation.org > Signed-off-by: Greg Kroah-Hartman > Cc: Vitaly Wool > Cc: Miaohe Lin > Cc: Minchan Kim > Cc: Sergey Senozhatsky > Signed-off-by: Andrew Morton Reviewed-by: Sergey Senozhatsky