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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 54A2BC352A3 for ; Tue, 11 Feb 2020 12:16:13 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 159D620842 for ; Tue, 11 Feb 2020 12:16:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lca.pw header.i=@lca.pw header.b="GgoNVJMZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 159D620842 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lca.pw Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 8C6D76B02BD; Tue, 11 Feb 2020 07:16:12 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 877D96B02BF; Tue, 11 Feb 2020 07:16:12 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7B49B6B02C0; Tue, 11 Feb 2020 07:16:12 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0063.hostedemail.com [216.40.44.63]) by kanga.kvack.org (Postfix) with ESMTP id 607706B02BD for ; Tue, 11 Feb 2020 07:16:12 -0500 (EST) Received: from smtpin01.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 15212249C for ; Tue, 11 Feb 2020 12:16:12 +0000 (UTC) X-FDA: 76477743384.01.fan84_361b84a78844a X-HE-Tag: fan84_361b84a78844a X-Filterd-Recvd-Size: 3257 Received: from mail-qv1-f54.google.com (mail-qv1-f54.google.com [209.85.219.54]) by imf14.hostedemail.com (Postfix) with ESMTP for ; Tue, 11 Feb 2020 12:16:11 +0000 (UTC) Received: by mail-qv1-f54.google.com with SMTP id dp13so4838244qvb.7 for ; Tue, 11 Feb 2020 04:16:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lca.pw; s=google; h=content-transfer-encoding:from:mime-version:subject:date:message-id :references:cc:in-reply-to:to; bh=W05n4dUrPGi/8OqactW7+aYPEPNnSduX+Rw8KnLkys4=; b=GgoNVJMZYKU8cDrXJ3Lklf1y0G0guRKvCLcAq/R9t72W9MppqTVkO25danc7ocTQID m4mPATKouBQ8gJY8epW8uwalaiGokaoJs+iSc38HPDcLjCAwu5nkmKeyNdIctpm1fRq4 osCEbt7U3wPtFyubsHcm+BG77SkpO4d8rFEXn6jV5eeaGHEgKRrqj0Y9/M1uBa3Wh2UV WSEKm3eAwihgic2hKZhEwkg+bmAriqF6hQHq+bJXFw0J+wN7S0MaQWsCXOuhgKD6vC6b ZO344y/hVU1tHPl4y3T/WrRdbZpLdoHCsk03XeEcacWH/rWwUfWfe+6jS/foTql6plYx GdLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:content-transfer-encoding:from:mime-version :subject:date:message-id:references:cc:in-reply-to:to; bh=W05n4dUrPGi/8OqactW7+aYPEPNnSduX+Rw8KnLkys4=; b=f6rIAMGSSfG/B01QDRnfg+Ba3isKHfHJe/j1gjjM+n8HlhFk05U7ybEBt31hOXlAWP 98OyumyhK26183w9hpLtqUxCJN1Jkcg4fq4GP1nTro3Kezat7jKJi23nElBGJWoj1qMt BoHOuPw59bOESZwZ3wQrG/cYKECZ/abqtFBpfuPUsvpWd60PFQiEFspcAa4azVnenr2J qUwtUUHUYE2i9AB8AKM21MD20i006sZmqNhHXthY6HoT6436W+pI+acpXgpJcRBZxZyq 4+lpOvKmRkdnMKhy4uMJ7Eiuk5MU4ozWXS4SGivce1o9+YYx9+YSRNAW4d6dgMPWEPDS jGmQ== X-Gm-Message-State: APjAAAUnnZFoykoO2SgMRFT6/CQYQlqHqDNhHFJ/01pIsUN1Ugd6i8+o 8FqcvRJwjhjhaEl3thx2YtIZpA== X-Google-Smtp-Source: APXvYqykcc8jK+GxUrm0y9yanrkLnmIyHsYeRRroRPnntCxSwPR+SydW5kCtI58pUzggrznvFdzxUg== X-Received: by 2002:a0c:fca2:: with SMTP id h2mr2600682qvq.146.1581423371299; Tue, 11 Feb 2020 04:16:11 -0800 (PST) Received: from [192.168.1.183] (pool-71-184-117-43.bstnma.fios.verizon.net. [71.184.117.43]) by smtp.gmail.com with ESMTPSA id b7sm2004305qtj.78.2020.02.11.04.16.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 11 Feb 2020 04:16:10 -0800 (PST) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: Qian Cai Mime-Version: 1.0 (1.0) Subject: Re: [PATCH -next] mm/page_counter: annotate an intentional data race Date: Tue, 11 Feb 2020 07:16:10 -0500 Message-Id: <26C7B925-686E-4D09-9464-CB21675BE9DD@lca.pw> References: <20200129132950.GL24244@dhcp22.suse.cz> Cc: akpm@linux-foundation.org, penguin-kernel@i-love.sakura.ne.jp, hannes@cmpxchg.org, elver@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, syzbot+f36cfe60b1006a94f9dc@syzkaller.appspotmail.com In-Reply-To: <20200129132950.GL24244@dhcp22.suse.cz> To: Michal Hocko X-Mailer: iPhone Mail (17D50) 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 Jan 29, 2020, at 8:29 AM, Michal Hocko wrote: > > Acked-by: Michal Hocko Andrew, you might forget about picking this up too?