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 214FBC77B75 for ; Mon, 8 May 2023 06:58:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233057AbjEHG6Z (ORCPT ); Mon, 8 May 2023 02:58:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233096AbjEHG6R (ORCPT ); Mon, 8 May 2023 02:58:17 -0400 Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 381541A11A for ; Sun, 7 May 2023 23:58:00 -0700 (PDT) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.west.internal (Postfix) with ESMTP id 0F03D320027A; Mon, 8 May 2023 02:56:25 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Mon, 08 May 2023 02:56:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h=cc :cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm3; t=1683528985; x=1683615385; bh=/+ 6s3vtxHdNnlhvLdsn2o9TFpM6NVj97Kla/yEa9ioU=; b=aYrPLs2odUwPfervYT ErDjucGNgLd7HOoMRcQYmE+oNKsRNBPrdzUoEWtv62erxBOVVnNDpLAekDiimOMg eqUmBq10Av5QPOdLcbcz6s3rNrD++bRh9UjMzQkj6IBRhZ9StmAU50wDuANJF63I 9Nyi5o5PpAB3d74KfAUwjTlwshvWtmMECUclgPX79mrGqcgOQk0kOJBTSUaU0NyD aFWhDCmhbQBZogcyUFNjTSY8otM56IHWXdxyP8TzbBRyidtTdP44/eiHBiDhri7K +FiGdFI22FoXj8epF/lA0qr6a6qyT7axieXTBO+xkGL0/QkbPl99+rOXdSPlLpPn HQFw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; t=1683528985; x=1683615385; bh=/+6s3vtxHdNnl hvLdsn2o9TFpM6NVj97Kla/yEa9ioU=; b=AQ3JGZkB8lXd4EVLU9FMe9N0K5rp8 n2/bqvCn0/QQm6vZjT6Ehq5vvrMlB0ItsaXKrCkldCExKvkwjyCqzV957w/OUoyD x1xeXiTMB2ambWNmkavcTBZGCKTpDJxH9wg+FW4DLUD+LK97xEy6/tUzrjRrLLpA Dnk8XrVm7FzJhD1wEGrci6/cdjqD91b3yRKFQnKu2YuPfO5W6x8ywBl3BzXNs2np DYJ1qvoudoezZggXI0mFSqRi+PdVI8HTLMFdeSn+djb/qHU42wyB9vrSEU2lLKex 9gblaLOS+fx3vD9Vz9GUeN9IfSqi0OSbiT04Ky/qj6zR0D7xcbAMPSGrg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrfeefjedgudduiecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpeffhffvvefukfhfgggtuggjsehttdertddttddvnecuhfhrohhmpefirhgv ghcumffjuceoghhrvghgsehkrhhorghhrdgtohhmqeenucggtffrrghtthgvrhhnpeehge dvvedvleejuefgtdduudfhkeeltdeihfevjeekjeeuhfdtueefhffgheekteenucevlhhu shhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehgrhgvgheskhhroh grhhdrtghomh X-ME-Proxy: Feedback-ID: i787e41f1:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 8 May 2023 02:56:23 -0400 (EDT) Date: Mon, 8 May 2023 08:56:20 +0200 From: Greg KH To: Tetsuo Handa Cc: stable@vger.kernel.org, Andrew Morton , David Hildenbrand , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , John Ogness , Mel Gorman , Michal Hocko , Patrick Daly , Petr Mladek , Sergey Senozhatsky , Steven Rostedt Subject: Re: [PATCH 4.14.y] mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock Message-ID: <2023050828-asleep-semicolon-240e@gregkh> References: <2023042455-skinless-muzzle-1c50@gregkh> <20230507145629.4250-1-penguin-kernel@I-love.SAKURA.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230507145629.4250-1-penguin-kernel@I-love.SAKURA.ne.jp> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, May 07, 2023 at 11:56:29PM +0900, Tetsuo Handa wrote: > commit 1007843a91909a4995ee78a538f62d8665705b66 upstream. For obvious reasons, we can't just apply this to 4.14.y. Please provide fixes for all other stable trees as well so that you do not have a regression when updating to a newer kernel. I'll drop this from my review queue for now and wait for all of the backported versions. thanks, greg k-h