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=-0.8 required=3.0 tests=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 7709BC4332D for ; Thu, 19 Mar 2020 08:18:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5144820663 for ; Thu, 19 Mar 2020 08:18:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726796AbgCSIS1 (ORCPT ); Thu, 19 Mar 2020 04:18:27 -0400 Received: from outbound.smtp.vt.edu ([198.82.183.121]:42062 "EHLO omr2.cc.vt.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725601AbgCSIS0 (ORCPT ); Thu, 19 Mar 2020 04:18:26 -0400 Received: from mr4.cc.vt.edu (mr4.cc.ipv6.vt.edu [IPv6:2607:b400:92:8300:0:7b:e2b1:6a29]) by omr2.cc.vt.edu (8.14.4/8.14.4) with ESMTP id 02J8IPaV021671 for ; Thu, 19 Mar 2020 04:18:25 -0400 Received: from mail-qv1-f69.google.com (mail-qv1-f69.google.com [209.85.219.69]) by mr4.cc.vt.edu (8.14.7/8.14.7) with ESMTP id 02J8IKoM015850 for ; Thu, 19 Mar 2020 04:18:25 -0400 Received: by mail-qv1-f69.google.com with SMTP id d2so1978543qve.11 for ; Thu, 19 Mar 2020 01:18:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:in-reply-to:references :mime-version:content-transfer-encoding:date:message-id; bh=EQ73z6kyR/mYMiKdZ6uBkObCrQL0cwEBtzhgaFx9xVo=; b=bHck6UclLogWmQFVL2xF9xSiEyH5A4SyV1xOJ3ELsSfr98EYpMQKYOkBtFVtYnLVqn JMzeSLd3cLeqoJpXBDQ9dSHVEp9FyCtnrmo/lvp1coPa/uiaE74wDaw4BLvlRgYWgF8Z SytMPFFqeVgkpsunNvthIEHQszVvyqTqo9DERoHbrhQuiPTcjk41Wley/DqT2szBXHwb +dOEhazTNYhR6+O1NmBcQ3Uo85xsvb3nyoo2I40RMW0zzcAb8Wfw+6RPacT5c50+Fngs ncg03NBoCWZ78f/0Qt8/Xic3oJw4Ep8WOLabsETWRdIMH6oQsY/yvHf+p6mdxSgf8/qn Dymg== X-Gm-Message-State: ANhLgQ1ECLnGH337F83f16tOC+06rIi8Vx4gsFowE5/XTwU6+9DLPtiL 72vpRhmxTA7clU5+tsG2SJz9TgqvwGaD9lii39uaj7QEgEKqPdElUfxlNkdW0pmn+tQgKvVpq1z SRMGI94fDSBuqJ4Y++hBufI50U3rl/vp9WmE= X-Received: by 2002:a37:9d4a:: with SMTP id g71mr1727351qke.54.1584605899908; Thu, 19 Mar 2020 01:18:19 -0700 (PDT) X-Google-Smtp-Source: ADFU+vudnJfwwF5zKIHxg/r6+WX0X5UaOa01b1dIoEjxI9VQIoqDjMqHuMgI/8c8/6Vcfsg9fxbOmA== X-Received: by 2002:a37:9d4a:: with SMTP id g71mr1727328qke.54.1584605899591; Thu, 19 Mar 2020 01:18:19 -0700 (PDT) Received: from turing-police ([2601:5c0:c001:c9e1::359]) by smtp.gmail.com with ESMTPSA id d9sm956390qth.34.2020.03.19.01.18.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Mar 2020 01:18:18 -0700 (PDT) From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Google-Original-From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.7+dev To: Sergey Senozhatsky Cc: Eugeniu Rosca , linux-kernel@vger.kernel.org, John Ogness , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Ingo Molnar , Thomas Gleixner , Peter Zijlstra , Jisheng Zhang , Sebastian Andrzej Siewior , Andrew Gabbasov , Dirk Behme , Eugeniu Rosca Subject: Re: [RFC PATCH 3/3] watchdog: Turn console verbosity on when reporting softlockup In-Reply-To: <20200319080156.GC24020@google.com> References: <20200315170903.17393-1-erosca@de.adit-jv.com> <20200315170903.17393-4-erosca@de.adit-jv.com> <20200317021818.GD219881@google.com> <20200318180525.GA5790@lxhi-065.adit-jv.com> <20200319064836.GB24020@google.com> <16373.1584603506@turing-police> <20200319080156.GC24020@google.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1584605896_13116P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Thu, 19 Mar 2020 04:18:17 -0400 Message-ID: <19150.1584605897@turing-police> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1584605896_13116P Content-Type: text/plain; charset=us-ascii On Thu, 19 Mar 2020 17:01:56 +0900, Sergey Senozhatsky said: > IIRC, CONFIG_PRINTK_CALLER prints pid when printk() caller is a > running task, and CPU-id otherwise. Ah... so it does. #ifdef CONFIG_PRINTK_CALLER u32 caller_id; /* thread id or processor id */ #endif I haven't seen it output a processor ID yet, so I didn't know that part... --==_Exmh_1584605896_13116P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Comment: Exmh version 2.9.0 11/07/2018 iQIVAwUBXnMqyAdmEQWDXROgAQJeZRAAouGeHvFD/lFlepWbx9gLHV7+BslVrFPo AyYTgBHDh7YQ8D1XavW4ROAmzhl0e3fR9lH+o88kjdo/Rlz03NnLyB6e/yzoOyqJ hrOWg1+R9DbkElDjc3Whiidw/AWLBj0IThF8WkTGTo+iWaU1t8OzwjGM3UuchEx/ JlO5iG+7Ae+JWxFtN4hZuzU7FHzr+ULNQt5oUwP5AhaRuTbUnFzkVch+Xhu9vVG9 qjMzpZWOqb6yWsEJTCw7lupiahcUaiidft3eqOf+N8m0q/ul0SEgFzc+wuOh+srm 6O/EMlXmoFakRWvrHB1RlG4+E+8xh96L83oYQjTcGTO7teA6MNGdk5xAyhmWCe0S 5lXFfUUGQ3SoLa+Wm0C+IFgrZ1gmbLgLpTyB2pT2s8LkzDw7EWtzXbR4QkD/PSAB fAN5hfbAASX5eNUnnlAYBGvz4+TRf2afJl6Fxoz1+l3Fv7qJiRt36Oj3BzMntSA8 0kOIk6FHfTp+n41C2rZiRyMhdoIZt2uAVjWAFw/+kL7gXKPS6ES6D3pM3pIvIEmi geKg5l8jhpc4vPknvRmVAci1LsJCiy2vX4oapPh3gSBVDTsk9+r8Lrvri1kTfHCZ eyxbNBGHio9q6hJV16YABOQUCbGKrA63RXFwQWUQXqJPs/kW6n/nXtL9LnnElhwT Z7CewKdwmtc= =wBgL -----END PGP SIGNATURE----- --==_Exmh_1584605896_13116P--