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 X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 774E0C55179 for ; Wed, 28 Oct 2020 22:43:52 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B75F920735 for ; Wed, 28 Oct 2020 22:43:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="bbvlhVIj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B75F920735 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id B14C46B005C; Wed, 28 Oct 2020 18:43:50 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id ACC536B0062; Wed, 28 Oct 2020 18:43:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 988B76B0068; Wed, 28 Oct 2020 18:43:50 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0042.hostedemail.com [216.40.44.42]) by kanga.kvack.org (Postfix) with ESMTP id 616DB6B005C for ; Wed, 28 Oct 2020 18:43:50 -0400 (EDT) Received: from smtpin05.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id E74E3180AD80F for ; Wed, 28 Oct 2020 22:43:49 +0000 (UTC) X-FDA: 77422812978.05.run19_400230427288 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin05.hostedemail.com (Postfix) with ESMTP id CEDA618018137 for ; Wed, 28 Oct 2020 22:43:49 +0000 (UTC) X-HE-Tag: run19_400230427288 X-Filterd-Recvd-Size: 2341 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf03.hostedemail.com (Postfix) with ESMTP for ; Wed, 28 Oct 2020 22:43:48 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EEDEE20728; Wed, 28 Oct 2020 22:43:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603925027; bh=63BrwT+SKui6Vft0o9TS1cSwiWuz/qdwftnpJ2ggQPE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=bbvlhVIjHjdbe0ADwT3W4GA9c9q8PlHCspg/NmOPB9M2wqfVFSFmwcVF1sdIdYi/z XAfFtP0FnwXWr9EIu9cpfkZzKgkiDMp8NYA+YfAmA+F59QF/iADYXdbMucEA5o/C03 nWUW/y6bQrP1rizQI1EkmwjGJMLlVHopfi4/rYyQ= Date: Wed, 28 Oct 2020 15:43:46 -0700 From: Andrew Morton To: Michal Hocko Cc: "Huang, Ying" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Rafael Aquini , Hugh Dickins , "Kirill A . Shutemov" , Andrea Arcangeli , Matthew Wilcox Subject: Re: [PATCH] mm: Fix a race during split THP Message-Id: <20201028154346.d8144f8ad7040e6b17592c58@linux-foundation.org> In-Reply-To: <20201027102519.GR20500@dhcp22.suse.cz> References: <20201009073647.1531083-1-ying.huang@intel.com> <20201027102519.GR20500@dhcp22.suse.cz> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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: On Tue, 27 Oct 2020 11:25:19 +0100 Michal Hocko wrote: > I have noticed this fix and I do not see it in the mmotm tree. > Is there anything blocking this patch or it simply fall through cracks? It's merged into mainline. Perhaps the grammatical fixlet in the title tricked you... commit c4f9c701f9b44299e6adbc58d1a4bb2c40383494 Author: Huang Ying AuthorDate: Thu Oct 15 20:06:07 2020 -0700 Commit: Linus Torvalds CommitDate: Fri Oct 16 11:11:15 2020 -0700 mm: fix a race during THP splitting