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 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 3CA2BC33CB6 for ; Fri, 17 Jan 2020 12:32:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09A9C2072B for ; Fri, 17 Jan 2020 12:32:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lca.pw header.i=@lca.pw header.b="FdTonJl3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728600AbgAQMcS (ORCPT ); Fri, 17 Jan 2020 07:32:18 -0500 Received: from mail-qt1-f173.google.com ([209.85.160.173]:33493 "EHLO mail-qt1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726812AbgAQMcS (ORCPT ); Fri, 17 Jan 2020 07:32:18 -0500 Received: by mail-qt1-f173.google.com with SMTP id d5so21624941qto.0 for ; Fri, 17 Jan 2020 04:32:17 -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=9kiC7fmz6Uh8Q6dBYJV3JyDnVoqYdWBAmNfHfXiJTbs=; b=FdTonJl3/2+WkHoIpK7agDha8dCJglelXhRdUB8c2Bnq+0+VeDbTwtJqkzRnlQlWfa 4XJMLp2ncGFIOf/lL8DVWVl1rsd+VRq7GkrXT5eQTpY7wFK6TDO0IJKxwRRxH+IGn+rY hegCIwCf5AR1c2uF/NycOyRTS5/uO60PhRiqKOvc0C/E8+zw8SulYjgagN/6INiIhOqt CXsp46ALnZumJkhNMIBN7vsxdzour6ikD6W0NiTdczZ5L/6TiuVSNpdnCKS6vTQgayjy LVE4zJ2vOv14jA4GWbbRiVWokpG3NvgkIrJR5l7i/yiXpZeEiYybZiLGw3yIfmuKtajm UQcQ== 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=9kiC7fmz6Uh8Q6dBYJV3JyDnVoqYdWBAmNfHfXiJTbs=; b=HySD4zC/JJ2/Z36mcLojQLxGVt/VEKN957dhxDL2AYMlbfQ3YyiMsur8HTWCxmy3lO eGTOT9Hqe0366Ocx51DNRaTf2nsNq8QjMGQg7BDsI2TZvjyGTgB+MNM9ozzkAepW9kRy hIgWSl0JT19InGpYko5LUFWNljLsILWGUsKOY4WwzfakN+UdpaOML1QFFm8AgOEB2h5m Z3EXKknGWldkR4fsm6vNb2za8X6IyaN07SGbDQQBWggDV3JvyCHO9ppXdd2JkphoMYIm tWQbtsNXejX9KSydLGCg+P3dU2UPfZMDD4bOVIBN5mGFlyizeuAzrmn9a8p4ExuKx49w OdEg== X-Gm-Message-State: APjAAAWwN7kvErGKONq9UzRaC9Sef59m4pJjI8gn/n53ZP8Q1sMjwCu9 AApR/r4Krh0zoCs6jetfsxvnD4JYLNztTw== X-Google-Smtp-Source: APXvYqyKUBLQGTqUuAKC8yiigsXFvX7mlIRWTZvQo201U73jPoNc2ejeUZN+eHDG2TTFmJ5TeCVR+g== X-Received: by 2002:aed:31a7:: with SMTP id 36mr7344796qth.67.1579264337269; Fri, 17 Jan 2020 04:32:17 -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 x11sm11781786qkf.50.2020.01.17.04.32.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 17 Jan 2020 04:32:16 -0800 (PST) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Qian Cai Mime-Version: 1.0 (1.0) Subject: Re: [PATCH -next v4] mm/hotplug: silence a lockdep splat with printk() Date: Fri, 17 Jan 2020 07:32:15 -0500 Message-Id: <9A869A12-E2D3-4952-9103-8444506425BE@lca.pw> References: <20200117085025.GJ19428@dhcp22.suse.cz> Cc: akpm@linux-foundation.org, sergey.senozhatsky.work@gmail.com, pmladek@suse.com, rostedt@goodmis.org, peterz@infradead.org, david@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org In-Reply-To: <20200117085025.GJ19428@dhcp22.suse.cz> To: Michal Hocko X-Mailer: iPhone Mail (17C54) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Jan 17, 2020, at 3:59 AM, Michal Hocko wrote: >=20 > Thanks for the updated changelog. Btw. do you plan to send a patch to > move WARN_ON_ONCE as well, or should I do it? I=E2=80=99ll send a v5 anyway, so I=E2=80=99ll could remove that for you.=