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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham 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 E2EB3C67839 for ; Thu, 13 Dec 2018 02:59:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A116820873 for ; Thu, 13 Dec 2018 02:59:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cO13BLo0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A116820873 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726711AbeLMC7p (ORCPT ); Wed, 12 Dec 2018 21:59:45 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:40342 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726344AbeLMC7p (ORCPT ); Wed, 12 Dec 2018 21:59:45 -0500 Received: by mail-pg1-f195.google.com with SMTP id z10so312055pgp.7 for ; Wed, 12 Dec 2018 18:59:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=Tm7CGrayk8PFOhAi26Fef9rSD14WP1jinUziapv+cUQ=; b=cO13BLo0i8goaO8QXMxfxBElbrAE5N3QCPuSE8I7g/75aZuwQjtxdYsykH4HVCs5pi FMdPB8ag+YhuXrF/libn+8+OVngNPP9zEWmC+NDQe70jYK1efM+AoOe3SZVYNqB0HAFj FeTQY8Bbzhh2e4Y16KFGPemD333vdoUoCgiuOvM6+LnvLfEKO39PJnAV74qznnkUxXQG /bM729audL39v/4bHBNZNddHSJDMHHO2J6722xJpP9bXC47VDFD4HjcSyRmsqsEUu3hU PP5BawMNs/8MUad7kZB/tYQXpsSHxulJ9zSfoubqnn9pLcrDeNMpULjtFTKrKlYrIiom USlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=Tm7CGrayk8PFOhAi26Fef9rSD14WP1jinUziapv+cUQ=; b=rcwli9udcPtb0aoPJKmPhfs8CpXpBVdMFE286g3dUS0585OuG/y91Dlng0bGZ1GqR+ GM9v/I4Sbrj4lqQvY1rJqYSb6e1fcTGsTKwrOlVQGOkhaZix7R7Ks2Xr87SueD1YI2Qp 3HBBOlCO+izE6w+6D03v0ELhLfxXrUGbd56MBrfAUXj2mx1jRndBfXQFQndzByPM4m+2 fr93rj2kajxhJM276d9WkpaLN2mIZ+Qji+O+DCqouO1D80JgsM5z/VhCXNbTBkA0XxQs mDRLb1RA1sX6SEJxW7bf+x7CXrS8wt3MGqCmi2OUE95KegWMrgqKa9peByeMw/uUJqzS MyCw== X-Gm-Message-State: AA+aEWaUK+loP0Aha0LqUh3Z1TXsn9EAsztMOimpi3DbpHiYPhWzwtg0 FMRj1kFTq/i8dStNSl8sbnU= X-Google-Smtp-Source: AFSGD/Vr5Cex1wZVZ4mA7rPME84UZu2iDP0gS+47Cf5/Jz13fPxtXNVlFsCn2pGou70cS3hRq8e1ow== X-Received: by 2002:aa7:87ce:: with SMTP id i14mr22471970pfo.20.1544669984385; Wed, 12 Dec 2018 18:59:44 -0800 (PST) Received: from localhost ([110.70.59.213]) by smtp.gmail.com with ESMTPSA id v12sm442982pgg.41.2018.12.12.18.59.42 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 Dec 2018 18:59:43 -0800 (PST) Date: Thu, 13 Dec 2018 11:59:40 +0900 From: Sergey Senozhatsky To: Waiman Long Cc: Thomas Gleixner , Andrew Morton , linux-kernel@vger.kernel.org, Ingo Molnar , Peter Zijlstra , Yang Shi , Arnd Bergmann , Sergey Senozhatsky , Dmitry Safonov Subject: Re: [PATCH] debugobjects: Move printk out of db lock critical sections Message-ID: <20181213025940.GF4860@jagdpanzerIV> References: <1544653694-27873-1-git-send-email-longman@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1544653694-27873-1-git-send-email-longman@redhat.com> User-Agent: Mutt/1.11.1 (2018-12-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (12/12/18 17:28), Waiman Long wrote: > > warning from lockdep as reported in https://lkml.org/lkml/2018/12/11/143. > That link shows an empty page, lkml.org is quite unstable. Let's use this one instead: https://lore.kernel.org/lkml/20181211091154.GL23332@shao2-debian/T/#u -ss