Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp219751iob; Mon, 2 May 2022 17:35:29 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzB9W5lBBKBZ7rOZDtJozBzCY9ap1WqH0XJcgRKLM7SJ4k5PGcIIEOqX63nbmknbmgHvZZe X-Received: by 2002:a17:90b:1c0e:b0:1dc:414c:4927 with SMTP id oc14-20020a17090b1c0e00b001dc414c4927mr1984191pjb.144.1651538129077; Mon, 02 May 2022 17:35:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1651538129; cv=none; d=google.com; s=arc-20160816; b=ow9txozqaDml5lU65OWac3CqZXnB5PMLiMgLjhRPR2MzcJt/t+RxSrRP/aXTk39Ipy fIJFAOkXtLoD7LEmngoea8tIdou06DQj/+ETYeQ1m0vI3rndGyb7F2WENTIXCl5/heIR hxyyAybUlymA7RlhbzXnD+5eCkvYZifk8G/C09w10QnnsMFef7qrnQZ7PCH+V4qHxXFX 0N3UjmS3Hl6snYT6QlLv2bDkU8EG2hiAB3t5GfLwBKsk+dFhxXgSOaKrRYJkxngLvMBT h3qGSZhKyw8UQVC3o+dTCc3AZ+w+D3IFdZh7qU4jWLkuJ2dT5W9TfzzzQx4sDPee2g5B XwLg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=t2/JzejfPdY21UiWWE9dUj5LcvKvjR+PRIef5TtPEDQ=; b=XlxPeoZjGKXEm771GeoBGRy/8KxuHaOd6IWL5W8pnYxR+dgXapOORzb9Wcrujl/Qae 5QgtEbyc5BWtx216U7s56w+fgoiYqG1hrT+hxiRs3ff+LyV/zNOEavCdRxFXuX/WkXU6 6EDGzEZJCXx8pggbnVRgveS4jeNLcIQ2ddHa7ls0U7odOqDOrw9UYP1YYKiR0GRG5IPt 2IUTgaIpES7uK4jdSBDVnF2hFNmXwzJ2OvQu8Zb/gb43wG0EljPjBSSx3qayGIq+PhRw CZeYMePzzELo2/lXZ+vc4116oiPdJuD/My4nubdEMVTPNmRcA8C+stfa+sYDhtI/0GIL V/0g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id q10-20020a170902eb8a00b0015d28395d24si4769122plg.522.2022.05.02.17.35.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 17:35:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F388629C91; Mon, 2 May 2022 17:27:45 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355990AbiEBItd (ORCPT + 99 others); Mon, 2 May 2022 04:49:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349872AbiEBIt0 (ORCPT ); Mon, 2 May 2022 04:49:26 -0400 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63D156349; Mon, 2 May 2022 01:45:57 -0700 (PDT) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 7EF6D1C0B82; Mon, 2 May 2022 10:45:54 +0200 (CEST) Date: Mon, 2 May 2022 10:45:54 +0200 From: Pavel Machek To: Greg Kroah-Hartman Cc: Hugh Dickins , stable@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Shi , "Kirill A. Shutemov" , Andrew Morton , Linus Torvalds , linux-mm@kvack.org Subject: Re: [PATCH AUTOSEL 13/14] mm/thp: ClearPageDoubleMap in first page_add_file_rmap() Message-ID: <20220502084554.GA358@ucw.cz> References: <20220428154222.1230793-1-gregkh@linuxfoundation.org> <20220428154222.1230793-13-gregkh@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > I've chosen to answer to this patch of my 3 in your 14 AUTOSELs, > > because this one is just an improvement, not at all a bugfix needed > > for stable (maybe AUTOSEL noticed "racy" or "safely" in the comments, > > and misunderstood). The "Fixes" was intended to help any humans who > > wanted to backport into their trees. > > This all was off of the Fixes: tag. Again, if these commits fix > something why are they not for stable? I'm a human asking to backport > these into the stable trees based on that :) I see this as a repeated pattern: People add Fixes: tag for trivial things that should not really go to stable (typo in comment?) and stable takes it is a serious bug that needs to be fixed in stable. Best regards, Pavel